Class GridCellDropDownControlBase

Defines the base control for the Drop-Down list control that is used with DropDownList cells.

Inheritance

System.Object

GridCellDropDownControlBase

GridCellComboBoxDropDown

GridCellGridListControlDropDown

GridDataControlDropDown

Namespace: Syncfusion.Windows.Controls.Grid

Assembly: Syncfusion.Grid.Wpf.dll

Syntax

public class GridCellDropDownControlBase : Control

Constructors

GridCellDropDownControlBase()

Declaration

public GridCellDropDownControlBase()

Fields

IsDropDownOpenProperty

Declaration

public static readonly DependencyProperty IsDropDownOpenProperty

Field Value

Type
System.Windows.DependencyProperty

IsReadOnlyProperty

Declaration

public static readonly DependencyProperty IsReadOnlyProperty

Field Value

Type
System.Windows.DependencyProperty

MaxDropDownHeight

Declaration

public static double MaxDropDownHeight

Field Value

Type
System.Double

StaysOpenOnEditProperty

Declaration

public static readonly DependencyProperty StaysOpenOnEditProperty

Field Value

Type
System.Windows.DependencyProperty

TemplatePopup

Declaration

public const string TemplatePopup = "PART_Popup"

Field Value

Type
System.String

TemplatePopupContent

Declaration

public const string TemplatePopupContent = "PART_Content"

Field Value

Type
System.String

TemplateTextbox

Declaration

public const string TemplateTextbox = "PART_Textbox"

Field Value

Type
System.String

TemplateToggle

Declaration

public const string TemplateToggle = "PART_Togg"

Field Value

Type
System.String

TextProperty

Declaration

public static readonly DependencyProperty TextProperty

Field Value

Type
System.Windows.DependencyProperty

Properties

AutoSuggestionList

Initializes a new GridCellDropDownControlBase.

Declaration

public IEnumerable AutoSuggestionList { get; set; }

Property Value

Type
System.Collections.IEnumerable

DropDownStyle

Specifies if user input is restricted to items from the ChoiceList or ItemsSource.

Declaration

public GridDropDownStyle DropDownStyle { get; set; }

Property Value

Type
GridDropDownStyle

IsDropDownOpen

Gets or sets a value indicating whether the drop-down is opened.

Declaration

public bool IsDropDownOpen { get; set; }

Property Value

Type	Description
System.Boolean	true if the drop-down is opened; otherwise, false.

IsMouseOverInnerTextBox

Gets or sets a value indicating whether this instance is mouse over inner text box.

Declaration

public bool IsMouseOverInnerTextBox { get; }

Property Value

Type	Description
System.Boolean	true if this instance is mouse over inner text box; otherwise, false.

IsMouseOverPopupHost

Gets or sets a value indicating whether this instance is mouse over popup host.

Declaration

public bool IsMouseOverPopupHost { get; }

Property Value

Type	Description
System.Boolean	true if this instance is mouse over popup host; otherwise, false.

IsReadOnly

Gets or sets a value indicating whether the drop down control's value is read only.

Declaration

public bool IsReadOnly { get; set; }

Property Value

Type	Description
System.Boolean	true if the drop down control's value is read only; otherwise, false.

PopupContent

Gets the content of the drop down part.

Declaration

public ContentControl PopupContent { get; }

Property Value

Type
System.Windows.Controls.ContentControl

StaysOpenOnEdit

Gets or sets a value indicating whether the drop-down host stays open during edit.

Declaration

public bool StaysOpenOnEdit { get; set; }

Property Value

Type	Description
System.Boolean	True if ; otherwise, false.

Text

Gets or sets the text of the drop-down control.

Declaration

public string Text { get; set; }

Property Value

Type
System.String

TextBoxPart

Specifies the edit part of the drop-down control.

Declaration

public TextBox TextBoxPart { get; }

Property Value

Type
System.Windows.Controls.TextBox

Methods

add_IsDropDownChanging(GridCellShowingDropDownEventHandler)

Declaration

public void add_IsDropDownChanging(GridCellShowingDropDownEventHandler value)

Parameters

Type	Name	Description
GridCellShowingDropDownEventHandler	value

Close()

Closes the drop down.

Declaration

public virtual void Close()

NavigateNextLine()

Declaration

protected virtual void NavigateNextLine()

NavigatePreviousLine()

Declaration

protected virtual void NavigatePreviousLine()

OnApplyTemplate()

It is invoked when the application code or internal processes call System.Windows.FrameworkElement.ApplyTemplate.

Declaration

public override void OnApplyTemplate()

OnContentLoaded(ContentControl)

Declaration

protected virtual void OnContentLoaded(ContentControl popupContent)

Parameters

Type	Name	Description
System.Windows.Controls.ContentControl	popupContent

OnDropDownOpened()

Declaration

protected virtual void OnDropDownOpened()

OnGotFocus(RoutedEventArgs)

Declaration

protected override void OnGotFocus(RoutedEventArgs e)

Parameters

Type	Name	Description
System.Windows.RoutedEventArgs	e

OnIsDropDownOpenChanged()

Declaration

protected virtual void OnIsDropDownOpenChanged()

OnIsDropDownOpenChanging(Boolean)

Declaration

protected virtual bool OnIsDropDownOpenChanging(bool isShowing)

Parameters

Type	Name	Description
System.Boolean	isShowing

Returns

Type
System.Boolean

OnLostFocus(RoutedEventArgs)

Declaration

protected override void OnLostFocus(RoutedEventArgs e)

Parameters

Type	Name	Description
System.Windows.RoutedEventArgs	e

OnLostMouseCapture(MouseEventArgs)

Declaration

protected override void OnLostMouseCapture(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Input.MouseEventArgs	e

OnMouseLeave(MouseEventArgs)

Declaration

protected override void OnMouseLeave(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Input.MouseEventArgs	e

OnMouseLeftButtonUp(MouseButtonEventArgs)

Declaration

protected override void OnMouseLeftButtonUp(MouseButtonEventArgs e)

Parameters

Type	Name	Description
System.Windows.Input.MouseButtonEventArgs	e

OnMouseMove(MouseEventArgs)

Declaration

protected override void OnMouseMove(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Input.MouseEventArgs	e

OnMouseWheel(MouseWheelEventArgs)

Declaration

protected override void OnMouseWheel(MouseWheelEventArgs e)

Parameters

Type	Name	Description
System.Windows.Input.MouseWheelEventArgs	e

OnPreviewMouseDown(MouseButtonEventArgs)

Declaration

protected override void OnPreviewMouseDown(MouseButtonEventArgs e)

Parameters

Type	Name	Description
System.Windows.Input.MouseButtonEventArgs	e

remove_IsDropDownChanging(GridCellShowingDropDownEventHandler)

Declaration

public void remove_IsDropDownChanging(GridCellShowingDropDownEventHandler value)

Parameters

Type	Name	Description
GridCellShowingDropDownEventHandler	value

ShowPopup()

Declaration

protected void ShowPopup()

Events

AppliedTemplate

Occurs once the OnApplyTemplate() completes.

Declaration

public event EventHandler AppliedTemplate

Event Type

Type
System.EventHandler

IsDropDownChanging

Declaration

public event GridCellShowingDropDownEventHandler IsDropDownChanging

Event Type

Type
GridCellShowingDropDownEventHandler

IsDropDownOpenChanged

Declaration

public event EventHandler IsDropDownOpenChanged

Event Type

Type
System.EventHandler