Class PanelDragDropTarget

Inheritance
System.Object
DependencyObject
UIElement
FrameworkElement
Control
ContentControl
DragDropTarget<Panel, UIElement>
PanelDragDropTarget
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: System.Windows.Controls
Assembly: OpenSilver.dll
Syntax
public class PanelDragDropTarget : DragDropTarget<Panel, UIElement>

Constructors

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PanelDragDropTarget()

Initializes a new instance of the PanelDragDropTarget class.

Declaration
public PanelDragDropTarget()

Methods

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AddItem(Panel, Object)

Adds an item to an items control.

Declaration
protected override void AddItem(Panel itemsControl, object data)
Parameters
Type Name Description
Panel itemsControl

The items control.
System.Object data

The data to be inserted.
Overrides
System.Windows.Controls.DragDropTarget<System.Windows.Controls.Panel, System.Windows.UIElement>.AddItem(System.Windows.Controls.Panel, System.Object)
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ContainerFromIndex(Panel, Int32)

Retrieves the item container at a given index.

Declaration
protected override UIElement ContainerFromIndex(Panel itemsControl, int index)
Parameters
Type Name Description
Panel itemsControl

The items control.
System.Int32 index

The index at which to retrieve the container.
Returns
Type Description
UIElement

The item container at a given index.
Overrides
System.Windows.Controls.DragDropTarget<System.Windows.Controls.Panel, System.Windows.UIElement>.ContainerFromIndex(System.Windows.Controls.Panel, System.Int32)
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IndexFromContainer(Panel, UIElement)

Retrieves the index of an item container.

Declaration
protected override int? IndexFromContainer(Panel itemsControl, UIElement itemContainer)
Parameters
Type Name Description
Panel itemsControl

The items control.
UIElement itemContainer

The item container.
Returns
Type Description
System.Nullable<System.Int32>

The index of an item container.
Overrides
System.Windows.Controls.DragDropTarget<System.Windows.Controls.Panel, System.Windows.UIElement>.IndexFromContainer(System.Windows.Controls.Panel, System.Windows.UIElement)
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InsertItem(Panel, Int32, Object)

Inserts an item into an items control.

Declaration
protected override void InsertItem(Panel itemsControl, int index, object data)
Parameters
Type Name Description
Panel itemsControl

The items control.
System.Int32 index

The index at which to insert the item.
System.Object data

The data to be inserted.
Overrides
System.Windows.Controls.DragDropTarget<System.Windows.Controls.Panel, System.Windows.UIElement>.InsertItem(System.Windows.Controls.Panel, System.Int32, System.Object)
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INTERNAL_ReturnNewTItemsControl()

Create a new TItemsControlType

Declaration
protected override Panel INTERNAL_ReturnNewTItemsControl()
Returns
Type Description
Panel

A new TItemsControlType
Overrides
System.Windows.Controls.DragDropTarget<System.Windows.Controls.Panel, System.Windows.UIElement>.INTERNAL_ReturnNewTItemsControl()
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OnContentChanged(Object, Object)

Confirms that the Content property is set to an object of type Panel.

Declaration
protected override void OnContentChanged(object oldContent, object newContent)
Parameters
Type Name Description
System.Object oldContent

The old content value.
System.Object newContent

The new content value.
Overrides
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RemoveItem(Panel, Object)

Removes an item from an items control.

Declaration
protected override void RemoveItem(Panel itemsControl, object data)
Parameters
Type Name Description
Panel itemsControl

The items control.
System.Object data

The data to be removed.
Overrides
System.Windows.Controls.DragDropTarget<System.Windows.Controls.Panel, System.Windows.UIElement>.RemoveItem(System.Windows.Controls.Panel, System.Object)
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RemoveItemAtIndex(Panel, Int32)

Removes data from an ItemsControl.

Declaration
protected override void RemoveItemAtIndex(Panel itemsControl, int index)
Parameters
Type Name Description
Panel itemsControl

The items control.
System.Int32 index

The index at which to remove an item.
Overrides
System.Windows.Controls.DragDropTarget<System.Windows.Controls.Panel, System.Windows.UIElement>.RemoveItemAtIndex(System.Windows.Controls.Panel, System.Int32)

Extension Methods