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 Description
System.Windows.DependencyProperty

IsReadOnlyProperty

Declaration
public static readonly DependencyProperty IsReadOnlyProperty
Field Value
Type Description
System.Windows.DependencyProperty

MaxDropDownHeight

Declaration
public static double MaxDropDownHeight
Field Value
Type Description
System.Double

StaysOpenOnEditProperty

Declaration
public static readonly DependencyProperty StaysOpenOnEditProperty
Field Value
Type Description
System.Windows.DependencyProperty

TemplatePopup

Declaration
public const string TemplatePopup = "PART_Popup"
Field Value
Type Description
System.String

TemplatePopupContent

Declaration
public const string TemplatePopupContent = "PART_Content"
Field Value
Type Description
System.String

TemplateTextbox

Declaration
public const string TemplateTextbox = "PART_Textbox"
Field Value
Type Description
System.String

TemplateToggle

Declaration
public const string TemplateToggle = "PART_Togg"
Field Value
Type Description
System.String

TextProperty

Declaration
public static readonly DependencyProperty TextProperty
Field Value
Type Description
System.Windows.DependencyProperty

Properties

AutoSuggestionList

Initializes a new GridCellDropDownControlBase.

Declaration
public IEnumerable AutoSuggestionList { get; set; }
Property Value
Type Description
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 Description
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 Description
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 Description
System.String

TextBoxPart

Specifies the edit part of the drop-down control.

Declaration
public TextBox TextBoxPart { get; }
Property Value
Type Description
System.Windows.Controls.TextBox

Methods

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 Description
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

ShowPopup()

Declaration
protected void ShowPopup()

Events

AppliedTemplate

Occurs once the OnApplyTemplate() completes.

Declaration
public event EventHandler AppliedTemplate
Event Type
Type Description
System.EventHandler

IsDropDownChanging

Declaration
public event GridCellShowingDropDownEventHandler IsDropDownChanging
Event Type
Type Description
GridCellShowingDropDownEventHandler

IsDropDownOpenChanged

Declaration
public event EventHandler IsDropDownOpenChanged
Event Type
Type Description
System.EventHandler

Extension Methods