Class WindowsAPI

Windows API Functions

Inheritance

System.Object

WindowsAPI

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.Windows.Forms.Tools.Win32API

Assembly: Syncfusion.Tools.Windows.dll

Syntax

[CLSCompliant(false)]
public class WindowsAPI

Fields

PROGRESSBARCLASSNAME

Declaration

public const string PROGRESSBARCLASSNAME = "msctls_progress32"

Field Value

Type
System.String

REBARCLASSNAME

Declaration

public const string REBARCLASSNAME = "ReBarWindow32"

Field Value

Type
System.String

SCROLLBAR

Declaration

public const string SCROLLBAR = "SCROLLBAR"

Field Value

Type
System.String

TOOLBARCLASSNAME

Declaration

public const string TOOLBARCLASSNAME = "ToolbarWindow32"

Field Value

Type
System.String

Methods

AdjustWindowRectEx(ref RECT, Int32, Boolean, Int32)

Declaration

public static int AdjustWindowRectEx(ref RECT lpRect, int dwStyle, bool bMenu, int dwExStyle)

Parameters

Type	Name	Description
RECT	lpRect
System.Int32	dwStyle
System.Boolean	bMenu
System.Int32	dwExStyle

Returns

Type
System.Int32

AnimateWindow(IntPtr, UInt32, UInt32)

Declaration

[CLSCompliant(false)]
public static int AnimateWindow(IntPtr hWnd, uint dwTime, uint dwFlags)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.UInt32	dwTime
System.UInt32	dwFlags

Returns

Type
System.Int32

BeginPaint(IntPtr, ref PAINTSTRUCT)

Declaration

public static IntPtr BeginPaint(IntPtr hWnd, ref PAINTSTRUCT ps)

Parameters

Type	Name	Description
System.IntPtr	hWnd
PAINTSTRUCT	ps

Returns

Type
System.IntPtr

BitBlt(IntPtr, Int32, Int32, Int32, Int32, IntPtr, Int32, Int32, UInt32)

Declaration

[CLSCompliant(false)]
public static bool BitBlt(IntPtr hDCDest, int XOriginDest, int YOriginDest, int WidthDest, int HeightDest, IntPtr hDCSrc, int XOriginScr, int YOriginSrc, uint Rop)

Parameters

Type	Name	Description
System.IntPtr	hDCDest
System.Int32	XOriginDest
System.Int32	YOriginDest
System.Int32	WidthDest
System.Int32	HeightDest
System.IntPtr	hDCSrc
System.Int32	XOriginScr
System.Int32	YOriginSrc
System.UInt32	Rop

Returns

Type
System.Boolean

BringWindowToTop(IntPtr)

Declaration

public static int BringWindowToTop(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.Int32

CallNextHookEx(IntPtr, Int32, IntPtr, IntPtr)

Declaration

public static IntPtr CallNextHookEx(IntPtr hhook, int code, IntPtr wparam, IntPtr lparam)

Parameters

Type	Name	Description
System.IntPtr	hhook
System.Int32	code
System.IntPtr	wparam
System.IntPtr	lparam

Returns

Type
System.IntPtr

CallWindowProc(IntPtr, IntPtr, Int32, IntPtr, IntPtr)

Declaration

public static int CallWindowProc(IntPtr wndProc, IntPtr hwnd, int msg, IntPtr wparam, IntPtr lparam)

Parameters

Type	Name	Description
System.IntPtr	wndProc
System.IntPtr	hwnd
System.Int32	msg
System.IntPtr	wparam
System.IntPtr	lparam

Returns

Type
System.Int32

ChangeClipboardChain(IntPtr, IntPtr)

Declaration

public static int ChangeClipboardChain(IntPtr hWndRemove, IntPtr hWndNewNext)

Parameters

Type	Name	Description
System.IntPtr	hWndRemove
System.IntPtr	hWndNewNext

Returns

Type
System.Int32

ChildWindowFromPoint(IntPtr, POINT)

Declaration

public static IntPtr ChildWindowFromPoint(IntPtr hWndParent, POINT point)

Parameters

Type	Name	Description
System.IntPtr	hWndParent
POINT	point

Returns

Type
System.IntPtr

ClientToScreen(IntPtr, ref POINT)

Declaration

public static bool ClientToScreen(IntPtr hWnd, ref POINT pt)

Parameters

Type	Name	Description
System.IntPtr	hWnd
POINT	pt

Returns

Type
System.Boolean

CloseClipboard()

Declaration

public static bool CloseClipboard()

Returns

Type
System.Boolean

CreateCompatibleBitmap(IntPtr, Int32, Int32)

Declaration

public static IntPtr CreateCompatibleBitmap(IntPtr hDC, int Width, int Heigth)

Parameters

Type	Name	Description
System.IntPtr	hDC
System.Int32	Width
System.Int32	Heigth

Returns

Type
System.IntPtr

CreateCompatibleDC(IntPtr)

Declaration

public static IntPtr CreateCompatibleDC(IntPtr hDC)

Parameters

Type	Name	Description
System.IntPtr	hDC

Returns

Type
System.IntPtr

CreateDIBSection(IntPtr, ref BITMAPINFO_FLAT, Int32, ref IntPtr, IntPtr, Int32)

Declaration

public static IntPtr CreateDIBSection(IntPtr hdc, ref BITMAPINFO_FLAT bmi, int iUsage, ref IntPtr ppvBits, IntPtr hSection, int dwOffset)

Parameters

Type	Name	Description
System.IntPtr	hdc
BITMAPINFO_FLAT	bmi
System.Int32	iUsage
System.IntPtr	ppvBits
System.IntPtr	hSection
System.Int32	dwOffset

Returns

Type
System.IntPtr

CreateRoundRectRgn(Int32, Int32, Int32, Int32, Int32, Int32)

Declaration

public static IntPtr CreateRoundRectRgn(int nLeft, int nTop, int nRight, int nBottom, int nWidthEllipse, int nHeightEllipse)

Parameters

Type	Name	Description
System.Int32	nLeft
System.Int32	nTop
System.Int32	nRight
System.Int32	nBottom
System.Int32	nWidthEllipse
System.Int32	nHeightEllipse

Returns

Type
System.IntPtr

CreateSolidBrush(UInt32)

Declaration

[CLSCompliant(false)]
public static IntPtr CreateSolidBrush(uint crColor)

Parameters

Type	Name	Description
System.UInt32	crColor

Returns

Type
System.IntPtr

DefWindowProc(IntPtr, Msg, IntPtr, ref RECT)

Declaration

public static int DefWindowProc(IntPtr hWnd, Msg Msg, IntPtr wParam, ref RECT lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
Msg	Msg
System.IntPtr	wParam
RECT	lParam

Returns

Type
System.Int32

DefWindowProc(IntPtr, Int32, IntPtr, IntPtr)

Declaration

public static int DefWindowProc(IntPtr hWnd, int Msg, IntPtr wParam, IntPtr lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	Msg
System.IntPtr	wParam
System.IntPtr	lParam

Returns

Type
System.Int32

DeleteDC(IntPtr)

Declaration

public static IntPtr DeleteDC(IntPtr hDC)

Parameters

Type	Name	Description
System.IntPtr	hDC

Returns

Type
System.IntPtr

DeleteObject(IntPtr)

Declaration

public static bool DeleteObject(IntPtr hObject)

Parameters

Type	Name	Description
System.IntPtr	hObject

Returns

Type
System.Boolean

DispatchMessage(ref MSG)

Declaration

public static bool DispatchMessage(ref MSG msg)

Parameters

Type	Name	Description
MSG	msg

Returns

Type
System.Boolean

DrawText(IntPtr, String, Int32, ref RECT, Int32)

Declaration

public static int DrawText(IntPtr hdc, string lpString, int nCount, ref RECT lpRect, int uFormat)

Parameters

Type	Name	Description
System.IntPtr	hdc
System.String	lpString
System.Int32	nCount
RECT	lpRect
System.Int32	uFormat

Returns

Type
System.Int32

EmptyClipboard()

Declaration

public static bool EmptyClipboard()

Returns

Type
System.Boolean

EnableScrollBar(IntPtr, UInt32, UInt32)

Declaration

[CLSCompliant(false)]
public static int EnableScrollBar(IntPtr hWnd, uint flags, uint arrows)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.UInt32	flags
System.UInt32	arrows

Returns

Type
System.Int32

EndPaint(IntPtr, ref PAINTSTRUCT)

Declaration

public static bool EndPaint(IntPtr hWnd, ref PAINTSTRUCT ps)

Parameters

Type	Name	Description
System.IntPtr	hWnd
PAINTSTRUCT	ps

Returns

Type
System.Boolean

ExcludeClipRect(IntPtr, Int32, Int32, Int32, Int32)

Declaration

public static int ExcludeClipRect(IntPtr hdc, int nLeft, int nTop, int nRight, int nBottom)

Parameters

Type	Name	Description
System.IntPtr	hdc
System.Int32	nLeft
System.Int32	nTop
System.Int32	nRight
System.Int32	nBottom

Returns

Type
System.Int32

FillRect(IntPtr, ref RECT, IntPtr)

Declaration

public static int FillRect(IntPtr hDC, ref RECT rect, IntPtr hBrush)

Parameters

Type	Name	Description
System.IntPtr	hDC
RECT	rect
System.IntPtr	hBrush

Returns

Type
System.Int32

FindWindow(String, String)

Declaration

public static IntPtr FindWindow(string lpClassName, string lpWindowName)

Parameters

Type	Name	Description
System.String	lpClassName
System.String	lpWindowName

Returns

Type
System.IntPtr

FindWindowEx(IntPtr, IntPtr, String, IntPtr)

Declaration

public static IntPtr FindWindowEx(IntPtr hWnd, IntPtr hChild, string strClassName, IntPtr strName)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.IntPtr	hChild
System.String	strClassName
System.IntPtr	strName

Returns

Type
System.IntPtr

FindWindowEx(IntPtr, IntPtr, String, String)

Declaration

public static IntPtr FindWindowEx(IntPtr hWnd, IntPtr hChild, string strClassName, string strName)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.IntPtr	hChild
System.String	strClassName
System.String	strName

Returns

Type
System.IntPtr

GET_X_LPARAM(Int64)

Declaration

public static int GET_X_LPARAM(long lParam)

Parameters

Type	Name	Description
System.Int64	lParam

Returns

Type
System.Int32

GET_X_LPARAM(IntPtr)

Declaration

public static int GET_X_LPARAM(IntPtr lParam)

Parameters

Type	Name	Description
System.IntPtr	lParam

Returns

Type
System.Int32

GET_Y_LPARAM(Int64)

Declaration

public static int GET_Y_LPARAM(long lParam)

Parameters

Type	Name	Description
System.Int64	lParam

Returns

Type
System.Int32

GET_Y_LPARAM(IntPtr)

Declaration

public static int GET_Y_LPARAM(IntPtr lParam)

Parameters

Type	Name	Description
System.IntPtr	lParam

Returns

Type
System.Int32

GetAsyncKeyState(VirtualKeys)

Declaration

public static short GetAsyncKeyState(VirtualKeys vkey)

Parameters

Type	Name	Description
VirtualKeys	vkey

Returns

Type
System.Int16

GetCaretPos(ref POINT)

Declaration

public static int GetCaretPos(ref POINT pnt)

Parameters

Type	Name	Description
POINT	pnt

Returns

Type
System.Int32

GetClassName(IntPtr, out STRINGBUFFER, Int32)

Declaration

public static int GetClassName(IntPtr hWnd, out STRINGBUFFER ClassName, int nMaxCount)

Parameters

Type	Name	Description
System.IntPtr	hWnd
STRINGBUFFER	ClassName
System.Int32	nMaxCount

Returns

Type
System.Int32

GetClientRect(IntPtr, ref RECT)

Declaration

public static int GetClientRect(IntPtr hWnd, ref RECT rc)

Parameters

Type	Name	Description
System.IntPtr	hWnd
RECT	rc

Returns

Type
System.Int32

GetComboBoxInfo(IntPtr, ref COMBOBOXINFO)

Declaration

[CLSCompliant(false)]
public static bool GetComboBoxInfo(IntPtr hWnd, ref COMBOBOXINFO cbi)

Parameters

Type	Name	Description
System.IntPtr	hWnd
COMBOBOXINFO	cbi

Returns

Type
System.Boolean

GetCommonControlDLLVersion(ref DLLVERSIONINFO)

Declaration

public static int GetCommonControlDLLVersion(ref DLLVERSIONINFO dvi)

Parameters

Type	Name	Description
DLLVERSIONINFO	dvi

Returns

Type
System.Int32

GetCurrentThreadId()

Declaration

public static int GetCurrentThreadId()

Returns

Type
System.Int32

GetCursor()

Declaration

public static IntPtr GetCursor()

Returns

Type
System.IntPtr

GetCursorPos(ref POINT)

Declaration

public static int GetCursorPos(ref POINT pnt)

Parameters

Type	Name	Description
POINT	pnt

Returns

Type
System.Int32

GetDC(IntPtr)

Declaration

public static IntPtr GetDC(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.IntPtr

GetDCEx(IntPtr, IntPtr, GetDCExFlags)

Declaration

public static IntPtr GetDCEx(IntPtr hWnd, IntPtr hRegion, GetDCExFlags flags)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.IntPtr	hRegion
GetDCExFlags	flags

Returns

Type
System.IntPtr

GetDesktopWindow()

Declaration

public static IntPtr GetDesktopWindow()

Returns

Type
System.IntPtr

GetDIBits(IntPtr, IntPtr, Int32, Int32, Int32, ref BITMAPINFO_FLAT, Int32)

Declaration

public static int GetDIBits(IntPtr hdc, IntPtr hbm, int StartScan, int ScanLines, int lpBits, ref BITMAPINFO_FLAT bmi, int usage)

Parameters

Type	Name	Description
System.IntPtr	hdc
System.IntPtr	hbm
System.Int32	StartScan
System.Int32	ScanLines
System.Int32	lpBits
BITMAPINFO_FLAT	bmi
System.Int32	usage

Returns

Type
System.Int32

GetDIBits(IntPtr, IntPtr, Int32, Int32, Int32, BITMAPINFOHEADER, Int32)

Declaration

public static int GetDIBits(IntPtr hDC, IntPtr hbm, int StartScan, int ScanLines, int lpBits, BITMAPINFOHEADER bmi, int usage)

Parameters

Type	Name	Description
System.IntPtr	hDC
System.IntPtr	hbm
System.Int32	StartScan
System.Int32	ScanLines
System.Int32	lpBits
BITMAPINFOHEADER	bmi
System.Int32	usage

Returns

Type
System.Int32

GetDlgItem(IntPtr, Int32)

Declaration

public static IntPtr GetDlgItem(IntPtr hDlg, int nControlID)

Parameters

Type	Name	Description
System.IntPtr	hDlg
System.Int32	nControlID

Returns

Type
System.IntPtr

GetExStyle(Control)

Declaration

public static int GetExStyle(Control ctrl)

Parameters

Type	Name	Description
System.Windows.Forms.Control	ctrl

Returns

Type
System.Int32

GetFocus()

Declaration

public static IntPtr GetFocus()

Returns

Type
System.IntPtr

GetKeyState(Int32)

Declaration

[CLSCompliant(false)]
public static ushort GetKeyState(int virtKey)

Parameters

Type	Name	Description
System.Int32	virtKey

Returns

Type
System.UInt16

GetLastError()

Declaration

public static int GetLastError()

Returns

Type
System.Int32

GetMenuItemRect(IntPtr, IntPtr, UInt32, ref RECT)

Declaration

[CLSCompliant(false)]
public static bool GetMenuItemRect(IntPtr hWnd, IntPtr hMenu, uint Item, ref RECT rc)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.IntPtr	hMenu
System.UInt32	Item
RECT	rc

Returns

Type
System.Boolean

GetMessage(ref MSG, Int32, UInt32, UInt32)

Declaration

[CLSCompliant(false)]
public static bool GetMessage(ref MSG msg, int hWnd, uint wFilterMin, uint wFilterMax)

Parameters

Type	Name	Description
MSG	msg
System.Int32	hWnd
System.UInt32	wFilterMin
System.UInt32	wFilterMax

Returns

Type
System.Boolean

GetObjectType(IntPtr)

Declaration

public static int GetObjectType(IntPtr handle)

Parameters

Type	Name	Description
System.IntPtr	handle

Returns

Type
System.Int32

GetPaletteEntries(IntPtr, Int32, Int32, Byte[])

Declaration

public static IntPtr GetPaletteEntries(IntPtr hpal, int iStartIndex, int nEntries, byte[] lppe)

Parameters

Type	Name	Description
System.IntPtr	hpal
System.Int32	iStartIndex
System.Int32	nEntries
System.Byte[]	lppe

Returns

Type
System.IntPtr

GetParent(IntPtr)

Declaration

public static IntPtr GetParent(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.IntPtr

GetPixel(IntPtr, Int32, Int32)

Declaration

[CLSCompliant(false)]
public static uint GetPixel(IntPtr hDC, int XPos, int YPos)

Parameters

Type	Name	Description
System.IntPtr	hDC
System.Int32	XPos
System.Int32	YPos

Returns

Type
System.UInt32

GetPointFromLPARAM(Int64)

Declaration

public static Point GetPointFromLPARAM(long lParam)

Parameters

Type	Name	Description
System.Int64	lParam

Returns

Type
System.Drawing.Point

GetPointFromLPARAM(IntPtr)

Declaration

public static Point GetPointFromLPARAM(IntPtr lParam)

Parameters

Type	Name	Description
System.IntPtr	lParam

Returns

Type
System.Drawing.Point

GetScrollInfo(IntPtr, Int32, ref SCROLLINFO)

Declaration

[CLSCompliant(false)]
public static int GetScrollInfo(IntPtr hwnd, int bar, ref SCROLLINFO si)

Parameters

Type	Name	Description
System.IntPtr	hwnd
System.Int32	bar
SCROLLINFO	si

Returns

Type
System.Int32

GetStyle(Control)

Declaration

public static int GetStyle(Control ctrl)

Parameters

Type	Name	Description
System.Windows.Forms.Control	ctrl

Returns

Type
System.Int32

GetSystemMetrics(SystemMetricsCodes)

Declaration

public static int GetSystemMetrics(SystemMetricsCodes nIndex)

Parameters

Type	Name	Description
SystemMetricsCodes	nIndex

Returns

Type
System.Int32

GetSystemPaletteEntries(IntPtr, Int32, Int32, Byte[])

Declaration

public static IntPtr GetSystemPaletteEntries(IntPtr hdc, int iStartIndex, int nEntries, byte[] lppe)

Parameters

Type	Name	Description
System.IntPtr	hdc
System.Int32	iStartIndex
System.Int32	nEntries
System.Byte[]	lppe

Returns

Type
System.IntPtr

GetTopWindow(IntPtr)

Declaration

public static IntPtr GetTopWindow(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.IntPtr

GetUpdateRect(IntPtr, ref RECT, Boolean)

Declaration

public static bool GetUpdateRect(IntPtr hWnd, ref RECT lpRect, bool bErase)

Parameters

Type	Name	Description
System.IntPtr	hWnd
RECT	lpRect
System.Boolean	bErase

Returns

Type
System.Boolean

GetWindow(IntPtr, GetWindowCmd)

Declaration

public static IntPtr GetWindow(IntPtr hWnd, GetWindowCmd cmd)

Parameters

Type	Name	Description
System.IntPtr	hWnd
GetWindowCmd	cmd

Returns

Type
System.IntPtr

GetWindowDC(IntPtr)

Declaration

public static IntPtr GetWindowDC(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.IntPtr

GetWindowLong(IntPtr, Int32)

Declaration

public static int GetWindowLong(IntPtr hWnd, int nIndex)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	nIndex

Returns

Type
System.Int32

GetWindowPlacement(IntPtr, ref WINDOWPLACEMENT)

Declaration

[CLSCompliant(false)]
public static int GetWindowPlacement(IntPtr hWnd, ref WINDOWPLACEMENT wp)

Parameters

Type	Name	Description
System.IntPtr	hWnd
WINDOWPLACEMENT	wp

Returns

Type
System.Int32

GetWindowRect(IntPtr, ref RECT)

Declaration

public static bool GetWindowRect(IntPtr hWnd, ref RECT rect)

Parameters

Type	Name	Description
System.IntPtr	hWnd
RECT	rect

Returns

Type
System.Boolean

GetWindowText(IntPtr, out STRINGBUFFER, Int32)

Declaration

public static int GetWindowText(IntPtr hWnd, out STRINGBUFFER text, int maxCount)

Parameters

Type	Name	Description
System.IntPtr	hWnd
STRINGBUFFER	text
System.Int32	maxCount

Returns

Type
System.Int32

HIGH_ORDER(Int32)

Declaration

public static int HIGH_ORDER(int param)

Parameters

Type	Name	Description
System.Int32	param

Returns

Type
System.Int32

HIGH_ORDER(IntPtr)

Declaration

public static int HIGH_ORDER(IntPtr param)

Parameters

Type	Name	Description
System.IntPtr	param

Returns

Type
System.Int32

ImageList_Add(IntPtr, IntPtr, IntPtr)

Declaration

public static int ImageList_Add(IntPtr imageHandle, IntPtr hBitmap, IntPtr hMask)

Parameters

Type	Name	Description
System.IntPtr	imageHandle
System.IntPtr	hBitmap
System.IntPtr	hMask

Returns

Type
System.Int32

ImageList_BeginDrag(IntPtr, Int32, Int32, Int32)

Declaration

public static bool ImageList_BeginDrag(IntPtr imageHandle, int imageIndex, int xHotSpot, int yHotSpot)

Parameters

Type	Name	Description
System.IntPtr	imageHandle
System.Int32	imageIndex
System.Int32	xHotSpot
System.Int32	yHotSpot

Returns

Type
System.Boolean

ImageList_Create(Int32, Int32, UInt32, Int32, Int32)

Declaration

[CLSCompliant(false)]
public static IntPtr ImageList_Create(int width, int height, uint flags, int count, int grow)

Parameters

Type	Name	Description
System.Int32	width
System.Int32	height
System.UInt32	flags
System.Int32	count
System.Int32	grow

Returns

Type
System.IntPtr

ImageList_Destroy(IntPtr)

Declaration

public static bool ImageList_Destroy(IntPtr handle)

Parameters

Type	Name	Description
System.IntPtr	handle

Returns

Type
System.Boolean

ImageList_DragEnter(IntPtr, Int32, Int32)

Declaration

public static bool ImageList_DragEnter(IntPtr hWndLock, int x, int y)

Parameters

Type	Name	Description
System.IntPtr	hWndLock
System.Int32	x
System.Int32	y

Returns

Type
System.Boolean

ImageList_DragLeave(IntPtr)

Declaration

public static bool ImageList_DragLeave(IntPtr hWndLock)

Parameters

Type	Name	Description
System.IntPtr	hWndLock

Returns

Type
System.Boolean

ImageList_DragMove(Int32, Int32)

Declaration

public static bool ImageList_DragMove(int x, int y)

Parameters

Type	Name	Description
System.Int32	x
System.Int32	y

Returns

Type
System.Boolean

ImageList_EndDrag()

Declaration

public static void ImageList_EndDrag()

ImageList_Remove(IntPtr, Int32)

Declaration

public static bool ImageList_Remove(IntPtr imageHandle, int index)

Parameters

Type	Name	Description
System.IntPtr	imageHandle
System.Int32	index

Returns

Type
System.Boolean

InflateRect(ref RECT, Int32, Int32)

Declaration

public static bool InflateRect(ref RECT lpRect, int dx, int dy)

Parameters

Type	Name	Description
RECT	lpRect
System.Int32	dx
System.Int32	dy

Returns

Type
System.Boolean

InitCommonControls()

Declaration

public static bool InitCommonControls()

Returns

Type
System.Boolean

InitCommonControlsEx(INITCOMMONCONTROLSEX)

Declaration

public static bool InitCommonControlsEx(INITCOMMONCONTROLSEX icc)

Parameters

Type	Name	Description
INITCOMMONCONTROLSEX	icc

Returns

Type
System.Boolean

InvalidateRect(IntPtr, ref RECT, Int32)

Declaration

public static int InvalidateRect(IntPtr hWnd, ref RECT rect, int bErase)

Parameters

Type	Name	Description
System.IntPtr	hWnd
RECT	rect
System.Int32	bErase

Returns

Type
System.Int32

InvalidateRect(IntPtr, IntPtr, Int32)

Declaration

public static int InvalidateRect(IntPtr hWnd, IntPtr rect, int bErase)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.IntPtr	rect
System.Int32	bErase

Returns

Type
System.Int32

IsChild(IntPtr, IntPtr)

Declaration

public static bool IsChild(IntPtr hWndParent, IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWndParent
System.IntPtr	hWnd

Returns

Type
System.Boolean

IsIconic(IntPtr)

Declaration

public static bool IsIconic(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.Boolean

IsWindow(IntPtr)

Declaration

public static int IsWindow(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.Int32

IsWindowEnabled(IntPtr)

Declaration

public static bool IsWindowEnabled(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.Boolean

IsWindowVisible(IntPtr)

Declaration

public static bool IsWindowVisible(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.Boolean

LoadCursor(IntPtr, UInt32)

Declaration

[CLSCompliant(false)]
public static IntPtr LoadCursor(IntPtr hInstance, uint cursor)

Parameters

Type	Name	Description
System.IntPtr	hInstance
System.UInt32	cursor

Returns

Type
System.IntPtr

LOW_ORDER(Int32)

Declaration

public static int LOW_ORDER(int param)

Parameters

Type	Name	Description
System.Int32	param

Returns

Type
System.Int32

LOW_ORDER(IntPtr)

Declaration

public static int LOW_ORDER(IntPtr param)

Parameters

Type	Name	Description
System.IntPtr	param

Returns

Type
System.Int32

MAKELONG(Int32, Int32)

Declaration

public static int MAKELONG(int x, int y)

Parameters

Type	Name	Description
System.Int32	x
System.Int32	y

Returns

Type
System.Int32

MapWindowPoints(IntPtr, IntPtr, ref POINT, UInt32)

Declaration

[CLSCompliant(false)]
public static int MapWindowPoints(IntPtr hWndFrom, IntPtr hWndTo, ref POINT lpPoints, uint cPoints)

Parameters

Type	Name	Description
System.IntPtr	hWndFrom
System.IntPtr	hWndTo
POINT	lpPoints
System.UInt32	cPoints

Returns

Type
System.Int32

MoveWindow(IntPtr, Int32, Int32, Int32, Int32, Boolean)

Declaration

public static bool MoveWindow(IntPtr hWnd, int x, int y, int width, int height, bool repaint)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	x
System.Int32	y
System.Int32	width
System.Int32	height
System.Boolean	repaint

Returns

Type
System.Boolean

OpenClipboard(IntPtr)

Declaration

public static bool OpenClipboard(IntPtr hWndNewOwner)

Parameters

Type	Name	Description
System.IntPtr	hWndNewOwner

Returns

Type
System.Boolean

PatBlt(IntPtr, Int32, Int32, Int32, Int32, UInt32)

Declaration

[CLSCompliant(false)]
public static bool PatBlt(IntPtr hDC, int XLeft, int YLeft, int Width, int Height, uint Rop)

Parameters

Type	Name	Description
System.IntPtr	hDC
System.Int32	XLeft
System.Int32	YLeft
System.Int32	Width
System.Int32	Height
System.UInt32	Rop

Returns

Type
System.Boolean

PeekMessage(ref MSG, Int32, UInt32, UInt32, UInt32)

Declaration

[CLSCompliant(false)]
public static bool PeekMessage(ref MSG msg, int hWnd, uint wFilterMin, uint wFilterMax, uint wFlag)

Parameters

Type	Name	Description
MSG	msg
System.Int32	hWnd
System.UInt32	wFilterMin
System.UInt32	wFilterMax
System.UInt32	wFlag

Returns

Type
System.Boolean

PostMessage(IntPtr, Int32, Int32, Int32)

Declaration

public static IntPtr PostMessage(IntPtr hWnd, int msg, int wParam, int lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
System.Int32	lParam

Returns

Type
System.IntPtr

PostQuitMessage(Int32)

Declaration

public static void PostQuitMessage(int exitCode)

Parameters

Type	Name	Description
System.Int32	exitCode

PostThreadMessage(UInt32, Int32, Int32, Int32)

Declaration

[CLSCompliant(false)]
public static IntPtr PostThreadMessage(uint idThread, int msg, int wParam, int lParam)

Parameters

Type	Name	Description
System.UInt32	idThread
System.Int32	msg
System.Int32	wParam
System.Int32	lParam

Returns

Type
System.IntPtr

PtInRect(ref RECT, POINT)

Declaration

public static bool PtInRect(ref RECT rc, POINT pt)

Parameters

Type	Name	Description
RECT	rc
POINT	pt

Returns

Type
System.Boolean

RedrawWindow(IntPtr, ref RECT, IntPtr, RedrawWindowFlags)

Declaration

public static bool RedrawWindow(IntPtr hWnd, ref RECT rcUpdate, IntPtr hrgnUpdate, RedrawWindowFlags flags)

Parameters

Type	Name	Description
System.IntPtr	hWnd
RECT	rcUpdate
System.IntPtr	hrgnUpdate
RedrawWindowFlags	flags

Returns

Type
System.Boolean

RedrawWindow(IntPtr, IntPtr, IntPtr, RedrawWindowFlags)

Declaration

public static bool RedrawWindow(IntPtr hWnd, IntPtr rcUpdate, IntPtr hrgnUpdate, RedrawWindowFlags flags)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.IntPtr	rcUpdate
System.IntPtr	hrgnUpdate
RedrawWindowFlags	flags

Returns

Type
System.Boolean

ReleaseCapture()

Declaration

public static bool ReleaseCapture()

Returns

Type
System.Boolean

ReleaseDC(IntPtr, IntPtr)

Declaration

public static int ReleaseDC(IntPtr hWnd, IntPtr hDC)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.IntPtr	hDC

Returns

Type
System.Int32

ScreenToClient(IntPtr, ref POINT)

Declaration

public static bool ScreenToClient(IntPtr hWnd, ref POINT pt)

Parameters

Type	Name	Description
System.IntPtr	hWnd
POINT	pt

Returns

Type
System.Boolean

ScrollWindowEx(IntPtr, Int32, Int32, ref RECT, ref RECT, IntPtr, ref RECT, UInt32)

Declaration

[CLSCompliant(false)]
public static int ScrollWindowEx(IntPtr hWnd, int dx, int dy, ref RECT rcScroll, ref RECT rcClip, IntPtr UpdateRegion, ref RECT rcInvalidated, uint flags)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	dx
System.Int32	dy
RECT	rcScroll
RECT	rcClip
System.IntPtr	UpdateRegion
RECT	rcInvalidated
System.UInt32	flags

Returns

Type
System.Int32

SelectObject(IntPtr, IntPtr)

Declaration

public static IntPtr SelectObject(IntPtr hDC, IntPtr hObject)

Parameters

Type	Name	Description
System.IntPtr	hDC
System.IntPtr	hObject

Returns

Type
System.IntPtr

SendDlgItemMessage(IntPtr, Int32, Int32, Int32, Int32)

Declaration

public static int SendDlgItemMessage(IntPtr hWnd, int Id, int msg, int wParam, int lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	Id
System.Int32	msg
System.Int32	wParam
System.Int32	lParam

Returns

Type
System.Int32

SendMessage(IntPtr, Msg, Int32, Int32)

Declaration

public static int SendMessage(IntPtr hWnd, Msg msg, int wParam, int lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
Msg	msg
System.Int32	wParam
System.Int32	lParam

Returns

Type
System.Int32

SendMessage(IntPtr, SpinControlMsg, Int32, ref UDACCEL)

Declaration

[CLSCompliant(false)]
public static int SendMessage(IntPtr hWnd, SpinControlMsg msg, int wParam, ref UDACCEL lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
SpinControlMsg	msg
System.Int32	wParam
UDACCEL	lParam

Returns

Type
System.Int32

SendMessage(IntPtr, Int32, Int32, ref HD_HITTESTINFO)

Declaration

[CLSCompliant(false)]
public static void SendMessage(IntPtr hWnd, int msg, int wParam, ref HD_HITTESTINFO hti)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
HD_HITTESTINFO	hti

SendMessage(IntPtr, Int32, Int32, ref HDITEM)

Declaration

[CLSCompliant(false)]
public static void SendMessage(IntPtr hWnd, int msg, int wParam, ref HDITEM lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
HDITEM	lParam

SendMessage(IntPtr, Int32, Int32, ref LVITEM)

Declaration

[CLSCompliant(false)]
public static void SendMessage(IntPtr hWnd, int msg, int wParam, ref LVITEM lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
LVITEM	lParam

SendMessage(IntPtr, Int32, Int32, ref MSG)

Declaration

public static int SendMessage(IntPtr hWnd, int msg, int wParam, ref MSG lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
MSG	lParam

Returns

Type
System.Int32

SendMessage(IntPtr, Int32, Int32, ref PARAFORMAT2)

Declaration

[CLSCompliant(false)]
public static int SendMessage(IntPtr hWnd, int msg, int wParam, ref PARAFORMAT2 format)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
PARAFORMAT2	format

Returns

Type
System.Int32

SendMessage(IntPtr, Int32, Int32, ref POINT)

Declaration

public static int SendMessage(IntPtr hWnd, int msg, int wParam, ref POINT lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
POINT	lParam

Returns

Type
System.Int32

SendMessage(IntPtr, Int32, Int32, ref REBARBANDINFO)

Declaration

public static int SendMessage(IntPtr hWnd, int msg, int wParam, ref REBARBANDINFO lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
REBARBANDINFO	lParam

Returns

Type
System.Int32

SendMessage(IntPtr, Int32, Int32, ref RECT)

Declaration

public static void SendMessage(IntPtr hWnd, int msg, int wParam, ref RECT lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
RECT	lParam

SendMessage(IntPtr, Int32, Int32, ref TBBUTTON)

Declaration

public static void SendMessage(IntPtr hWnd, int msg, int wParam, ref TBBUTTON lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
TBBUTTON	lParam

SendMessage(IntPtr, Int32, Int32, ref TBBUTTONINFO)

Declaration

public static void SendMessage(IntPtr hWnd, int msg, int wParam, ref TBBUTTONINFO lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
TBBUTTONINFO	lParam

SendMessage(IntPtr, Int32, Int32, ref TOOLINFO)

Declaration

[CLSCompliant(false)]
public static int SendMessage(IntPtr hWnd, int msg, int wParam, ref TOOLINFO lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
TOOLINFO	lParam

Returns

Type
System.Int32

SendMessage(IntPtr, Int32, Int32, ref TVITEM)

Declaration

[CLSCompliant(false)]
public static void SendMessage(IntPtr hWnd, int msg, int wParam, ref TVITEM lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
TVITEM	lParam

SendMessage(IntPtr, Int32, Int32, IntPtr)

Declaration

public static IntPtr SendMessage(IntPtr hWnd, int msg, int wParam, IntPtr lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
System.IntPtr	lParam

Returns

Type
System.IntPtr

SendMessage(IntPtr, Int32, Int32, String)

Declaration

public static IntPtr SendMessage(IntPtr hWnd, int msg, int wParam, string lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
System.String	lParam

Returns

Type
System.IntPtr

SendMessage(IntPtr, Int32, ref Int32, ref Int32)

Declaration

public static IntPtr SendMessage(IntPtr hWnd, int msg, ref int wParam, ref int lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.Int32	wParam
System.Int32	lParam

Returns

Type
System.IntPtr

SendMessage(IntPtr, Int32, IntPtr, IntPtr)

Declaration

public static IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wParam, IntPtr lParam)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	msg
System.IntPtr	wParam
System.IntPtr	lParam

Returns

Type
System.IntPtr

SetBkMode(IntPtr, BackgroundMode)

Declaration

public static int SetBkMode(IntPtr hDC, BackgroundMode mode)

Parameters

Type	Name	Description
System.IntPtr	hDC
BackgroundMode	mode

Returns

Type
System.Int32

SetClipboardData(UInt32, IntPtr)

Declaration

[CLSCompliant(false)]
public static IntPtr SetClipboardData(uint Format, IntPtr hData)

Parameters

Type	Name	Description
System.UInt32	Format
System.IntPtr	hData

Returns

Type
System.IntPtr

SetClipboardViewer(IntPtr)

Declaration

public static IntPtr SetClipboardViewer(IntPtr hWndNewViewer)

Parameters

Type	Name	Description
System.IntPtr	hWndNewViewer

Returns

Type
System.IntPtr

SetCursor(IntPtr)

Declaration

public static IntPtr SetCursor(IntPtr hCursor)

Parameters

Type	Name	Description
System.IntPtr	hCursor

Returns

Type
System.IntPtr

SetDCBrushColor(IntPtr, UInt32)

Declaration

[CLSCompliant(false)]
public static uint SetDCBrushColor(IntPtr hdc, uint crColor)

Parameters

Type	Name	Description
System.IntPtr	hdc
System.UInt32	crColor

Returns

Type
System.UInt32

SetFocus(IntPtr)

Declaration

public static IntPtr SetFocus(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.IntPtr

SetForegroundWindow(IntPtr)

Declaration

public static bool SetForegroundWindow(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.Boolean

SetLastError(Int32)

Declaration

public static void SetLastError(int error)

Parameters

Type	Name	Description
System.Int32	error

SetLayeredWindowAttributes(IntPtr, Int32, Int32, LayeredWindowFlags)

Declaration

public static bool SetLayeredWindowAttributes(IntPtr hwnd, int crKey, int bAlpha, LayeredWindowFlags dwFlags)

Parameters

Type	Name	Description
System.IntPtr	hwnd
System.Int32	crKey
System.Int32	bAlpha
LayeredWindowFlags	dwFlags

Returns

Type
System.Boolean

SetMapMode(IntPtr, Int32)

Declaration

public static int SetMapMode(IntPtr hDC, int fnMapMode)

Parameters

Type	Name	Description
System.IntPtr	hDC
System.Int32	fnMapMode

Returns

Type
System.Int32

SetParent(IntPtr, IntPtr)

Declaration

public static IntPtr SetParent(IntPtr hChild, IntPtr hParent)

Parameters

Type	Name	Description
System.IntPtr	hChild
System.IntPtr	hParent

Returns

Type
System.IntPtr

SetPixel(IntPtr, Int32, Int32, Int32)

Declaration

[CLSCompliant(false)]
public static uint SetPixel(IntPtr hdc, int XPox, int YPos, int crColor)

Parameters

Type	Name	Description
System.IntPtr	hdc
System.Int32	XPox
System.Int32	YPos
System.Int32	crColor

Returns

Type
System.UInt32

SetRedraw(Control, Boolean)

Declaration

public static void SetRedraw(Control ctrl, bool bRedraw)

Parameters

Type	Name	Description
System.Windows.Forms.Control	ctrl
System.Boolean	bRedraw

SetScrollInfo(IntPtr, Int32, ref SCROLLINFO, Int32)

Declaration

[CLSCompliant(false)]
public static int SetScrollInfo(IntPtr hwnd, int bar, ref SCROLLINFO si, int fRedraw)

Parameters

Type	Name	Description
System.IntPtr	hwnd
System.Int32	bar
SCROLLINFO	si
System.Int32	fRedraw

Returns

Type
System.Int32

SetStretchBltMode(IntPtr, StrechModeFlags)

Declaration

public static int SetStretchBltMode(IntPtr hDC, StrechModeFlags StrechMode)

Parameters

Type	Name	Description
System.IntPtr	hDC
StrechModeFlags	StrechMode

Returns

Type
System.Int32

SetTextColor(IntPtr, UInt32)

Declaration

[CLSCompliant(false)]
public static uint SetTextColor(IntPtr hDC, uint colorRef)

Parameters

Type	Name	Description
System.IntPtr	hDC
System.UInt32	colorRef

Returns

Type
System.UInt32

SetViewportOrgEx(IntPtr, Int32, Int32, Int32)

Declaration

public static int SetViewportOrgEx(IntPtr hdc, int x, int y, int param)

Parameters

Type	Name	Description
System.IntPtr	hdc
System.Int32	x
System.Int32	y
System.Int32	param

Returns

Type
System.Int32

SetWindowLong(IntPtr, Int32, WindowsAPI.WindowProc)

Declaration

public static int SetWindowLong(IntPtr hWnd, int nIndex, WindowsAPI.WindowProc wndProc)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	nIndex
WindowsAPI.WindowProc	wndProc

Returns

Type
System.Int32

SetWindowLong(IntPtr, Int32, Int32)

Declaration

public static int SetWindowLong(IntPtr hWnd, int nIndex, int dwNewLong)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	nIndex
System.Int32	dwNewLong

Returns

Type
System.Int32

SetWindowLong(IntPtr, Int32, IntPtr)

Declaration

public static int SetWindowLong(IntPtr hWnd, int nIndex, IntPtr dwNewLong)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	nIndex
System.IntPtr	dwNewLong

Returns

Type
System.Int32

SetWindowPos(IntPtr, IntPtr, Int32, Int32, Int32, Int32, SetWindowPosFlags)

Declaration

public static bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int x, int y, int Width, int Height, SetWindowPosFlags flags)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.IntPtr	hWndInsertAfter
System.Int32	x
System.Int32	y
System.Int32	Width
System.Int32	Height
SetWindowPosFlags	flags

Returns

Type
System.Boolean

SetWindowRgn(IntPtr, IntPtr, Boolean)

Declaration

public static bool SetWindowRgn(IntPtr hWnd, IntPtr hRgn, bool redraw)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.IntPtr	hRgn
System.Boolean	redraw

Returns

Type
System.Boolean

SetWindowsHookEx(Int32, WindowsAPI.HookProc, IntPtr, Int32)

Declaration

public static IntPtr SetWindowsHookEx(int hookid, WindowsAPI.HookProc pfnhook, IntPtr hinst, int threadid)

Parameters

Type	Name	Description
System.Int32	hookid
WindowsAPI.HookProc	pfnhook
System.IntPtr	hinst
System.Int32	threadid

Returns

Type
System.IntPtr

SetWindowText(IntPtr, String)

Declaration

public static int SetWindowText(IntPtr hWnd, string text)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.String	text

Returns

Type
System.Int32

SetWindowTheme(IntPtr, String, String)

Declaration

public static int SetWindowTheme(IntPtr hWnd, string AppID, string ClassID)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.String	AppID
System.String	ClassID

Returns

Type
System.Int32

SHBindToParent(IntPtr, Guid, out IntPtr, ref IntPtr)

This function takes the fully-qualified pointer to an item identifier list ( PIDL ) of a namespace object, and returns a specified interface pointer on the parent object.

Declaration

public static int SHBindToParent(IntPtr pidl, Guid riid, out IntPtr ppv, ref IntPtr ppidlLast)

Parameters

Type	Name	Description
System.IntPtr	pidl	The item's PIDL.
System.Guid	riid	The REFIID of one of the interfaces exposed by the item's parent object.
System.IntPtr	ppv	A pointer to the interface specified by riid. You must release the object when you are finished.
System.IntPtr	ppidlLast	// The item's PIDL relative to the parent folder. This PIDL can be used with many of the methods supported by the parent folder's interfaces. If you set ppidlLast to NULL, the PIDL will not be returned.

Returns

Type
System.Int32

SHBrowseForFolder(ref BROWSEINFO)

Displays a dialog box that enables the user to select a Shell folder.

Declaration

[CLSCompliant(false)]
public static IntPtr SHBrowseForFolder(ref BROWSEINFO lbpi)

Parameters

Type	Name	Description
BROWSEINFO	lbpi	// Pointer to a BROWSEINFO structure that contains information used to display the dialog box.

Returns

Type
System.IntPtr

Shell_NotifyIcon(NotifyCommand, ref NOTIFYICONDATA)

Declaration

[CLSCompliant(false)]
public static int Shell_NotifyIcon(NotifyCommand cmd, ref NOTIFYICONDATA data)

Parameters

Type	Name	Description
NotifyCommand	cmd
NOTIFYICONDATA	data

Returns

Type
System.Int32

ShellExecute(IntPtr, String, String, String, String, Int32)

Declaration

public static IntPtr ShellExecute(IntPtr hwnd, string lpOperation, string lpFile, string lpParameters, string lpDirectory, int nShowCmd)

Parameters

Type	Name	Description
System.IntPtr	hwnd
System.String	lpOperation
System.String	lpFile
System.String	lpParameters
System.String	lpDirectory
System.Int32	nShowCmd

Returns

Type
System.IntPtr

SHGetDesktopFolder(out IntPtr)

Retrieves the IShellFolder interface for the desktop folder, which is the root of the Shell's namespace.

Declaration

public static int SHGetDesktopFolder(out IntPtr ppshf)

Parameters

Type	Name	Description
System.IntPtr	ppshf	Address that receives an IShellFolder interface pointer for the desktop folder.

Returns

Type
System.Int32

SHGetFolderLocation(IntPtr, Int32, IntPtr, UInt32, out IntPtr)

Retrieves the path of a folder as an PIDL.

Declaration

[CLSCompliant(false)]
public static int SHGetFolderLocation(IntPtr hwndOwner, int nFolder, IntPtr hToken, uint dwReserved, out IntPtr ppidl)

Parameters

Type	Name	Description
System.IntPtr	hwndOwner	Handle to the owner window.
System.Int32	nFolder	A CSIDL value that identifies the folder to be located
System.IntPtr	hToken	Token that can be used to represent a particular user
System.UInt32	dwReserved	Reserved
System.IntPtr	ppidl	Address of a pointer to an item identifier list structure specifying the folder's location relative to the root of the namespace ( the desktop ).

Returns

Type
System.Int32

SHGetFolderPath(IntPtr, Int32, IntPtr, UInt32, StringBuilder)

Takes the CSIDL of a folder and returns the pathname.

Declaration

[CLSCompliant(false)]
public static int SHGetFolderPath(IntPtr hwndOwner, int nFolder, IntPtr hToken, uint dwFlags, StringBuilder pszPath)

Parameters

Type	Name	Description
System.IntPtr	hwndOwner	Handle to an owner window.
System.Int32	nFolder	A CSIDL value that identifies the folder whose path is to be retrieved.
System.IntPtr	hToken	An access token that can be used to represent a particular user.
System.UInt32	dwFlags	Flags to specify which path is to be returned. It is used for cases where the folder associated with a CSIDL may be moved or renamed by the user.
System.Text.StringBuilder	pszPath	Pointer to a null-terminated string which will receive the path.

Returns

Type
System.Int32

SHGetMalloc(out IntPtr)

Retrieves a pointer to the Shell's IMalloc interface.

Declaration

public static int SHGetMalloc(out IntPtr hObject)

Parameters

Type	Name	Description
System.IntPtr	hObject	Address of a pointer that receives the Shell's IMalloc interface pointer.

Returns

Type
System.Int32

SHGetPathFromIDList(IntPtr, StringBuilder)

Converts an item identifier list to a file system path.

Declaration

public static int SHGetPathFromIDList(IntPtr pidl, StringBuilder pszPath)

Parameters

Type	Name	Description
System.IntPtr	pidl	Address of an item identifier list that specifies a file or directory location relative to the root of the namespace ( the desktop ).
System.Text.StringBuilder	pszPath	Address of a buffer to receive the file system path.

Returns

Type
System.Int32

ShowScrollBar(IntPtr, Int32, Int32)

Declaration

public static int ShowScrollBar(IntPtr hWnd, int bar, int show)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int32	bar
System.Int32	show

Returns

Type
System.Int32

ShowWindow(IntPtr, Int16)

Declaration

public static bool ShowWindow(IntPtr hWnd, short State)

Parameters

Type	Name	Description
System.IntPtr	hWnd
System.Int16	State

Returns

Type
System.Boolean

SHParseDisplayName(String, IntPtr, out IntPtr, UInt32, out UInt32)

Translates a Shell namespace object's display name into an item identifier list and returns the attributes of the object. This function is the preferred method to convert a string to a pointer to an item identifier list ( PIDL ).

Declaration

[CLSCompliant(false)]
public static int SHParseDisplayName(string pszName, IntPtr pBndContext, out IntPtr ppidl, uint AttrToQuery, out uint ResultAttr)

Parameters

Type	Name	Description
System.String	pszName	Pointer to a zero-terminated wide string that contains the display name to parse.
System.IntPtr	pBndContext	Optional bind context that controls the parsing operation. This parameter is normally set to NULL.
System.IntPtr	ppidl	Address of a pointer to a variable of type ITEMIDLIST that receives the item identifier list for the object.
System.UInt32	AttrToQuery	ULONG value that specifies the attributes to query.
System.UInt32	ResultAttr	Pointer to a ULONG. On return, those attributes that are true for the object and were requested in AttrToQuery will be set.

Returns

Type
System.Int32

StretchBlt(IntPtr, Int32, Int32, Int32, Int32, IntPtr, Int32, Int32, Int32, Int32, PatBltTypes)

Declaration

public static bool StretchBlt(IntPtr hDCDest, int XOriginDest, int YOriginDest, int WidthDest, int HeightDest, IntPtr hDCSrc, int XOriginScr, int YOriginSrc, int WidthScr, int HeightScr, PatBltTypes Rop)

Parameters

Type	Name	Description
System.IntPtr	hDCDest
System.Int32	XOriginDest
System.Int32	YOriginDest
System.Int32	WidthDest
System.Int32	HeightDest
System.IntPtr	hDCSrc
System.Int32	XOriginScr
System.Int32	YOriginSrc
System.Int32	WidthScr
System.Int32	HeightScr
PatBltTypes	Rop

Returns

Type
System.Boolean

StrRetToBSTR(ref STRRET, IntPtr, out String)

Accepts a STRRET structure returned by ShellFolder::GetDisplayNameOf that contains or points to a string, and then returns that string as a BSTR.

Declaration

[CLSCompliant(false)]
public static int StrRetToBSTR(ref STRRET pstr, IntPtr pidl, out string pbstr)

Parameters

Type	Name	Description
STRRET	pstr	Pointer to a STRRET structure.
System.IntPtr	pidl	Pointer to an ITEMIDLIST uniquely identifying a file object or subfolder relative to the parent folder.
System.String	pbstr	Pointer to a variable of type BSTR that contains the converted string.

Returns

Type
System.Int32

StrRetToBuf(ref STRRET, IntPtr, StringBuilder, UInt32)

Takes a STRRET structure returned by IShellFolder::GetDisplayNameOf, converts it to a string, and places the result in a buffer.

Declaration

[CLSCompliant(false)]
public static int StrRetToBuf(ref STRRET pstr, IntPtr pidl, StringBuilder pszBuf, uint cchBuf)

Parameters

Type	Name	Description
STRRET	pstr	Pointer to the STRRET structure. When the function returns, this pointer will no longer be valid.
System.IntPtr	pidl	Pointer to the item's ITEMIDLIST structure.
System.Text.StringBuilder	pszBuf	Buffer to hold the display name. It will be returned as a null-terminated string. If cchBuf is too small, the name will be truncated to fit.
System.UInt32	cchBuf	Size of pszBuf, in characters. If cchBuf is too small, the string will be truncated to fit.

Returns

Type
System.Int32

TrackMouseEvent(ref TRACKMOUSEEVENTS)

Declaration

[CLSCompliant(false)]
public static bool TrackMouseEvent(ref TRACKMOUSEEVENTS tme)

Parameters

Type	Name	Description
TRACKMOUSEEVENTS	tme

Returns

Type
System.Boolean

TrackPopupMenuEx(IntPtr, UInt32, Int32, Int32, IntPtr, IntPtr)

Declaration

[CLSCompliant(false)]
public static int TrackPopupMenuEx(IntPtr hMenu, uint uFlags, int x, int y, IntPtr hWnd, IntPtr ignore)

Parameters

Type	Name	Description
System.IntPtr	hMenu
System.UInt32	uFlags
System.Int32	x
System.Int32	y
System.IntPtr	hWnd
System.IntPtr	ignore

Returns

Type
System.Int32

TranslateMessage(ref MSG)

Declaration

public static bool TranslateMessage(ref MSG msg)

Parameters

Type	Name	Description
MSG	msg

Returns

Type
System.Boolean

UnhookWindowsHookEx(IntPtr)

Declaration

public static bool UnhookWindowsHookEx(IntPtr hhook)

Parameters

Type	Name	Description
System.IntPtr	hhook

Returns

Type
System.Boolean

UpdateLayeredWindow(IntPtr, IntPtr, ref POINT, ref WIN32SIZE, IntPtr, ref POINT, Int32, ref BLENDFUNCTION, Int32)

Declaration

public static bool UpdateLayeredWindow(IntPtr hwnd, IntPtr hdcDst, ref POINT pptDst, ref WIN32SIZE psize, IntPtr hdcSrc, ref POINT pprSrc, int crKey, ref BLENDFUNCTION pblend, int dwFlags)

Parameters

Type	Name	Description
System.IntPtr	hwnd
System.IntPtr	hdcDst
POINT	pptDst
WIN32SIZE	psize
System.IntPtr	hdcSrc
POINT	pprSrc
System.Int32	crKey
BLENDFUNCTION	pblend
System.Int32	dwFlags

Returns

Type
System.Boolean

UpdateWindow(IntPtr)

Declaration

public static bool UpdateWindow(IntPtr hWnd)

Parameters

Type	Name	Description
System.IntPtr	hWnd

Returns

Type
System.Boolean

ValidateRect(IntPtr, ref RECT)

Declaration

public static int ValidateRect(IntPtr hWnd, ref RECT rc)

Parameters

Type	Name	Description
System.IntPtr	hWnd
RECT	rc

Returns

Type
System.Int32

WaitMessage()

Declaration

public static bool WaitMessage()

Returns

Type
System.Boolean

WindowFromPoint(POINT)

Declaration

public static IntPtr WindowFromPoint(POINT pt)

Parameters

Type	Name	Description
POINT	pt

Returns

Type
System.IntPtr