Class RadGridViewDragDropService

Represents a service that manages drag and drop actions in RadGridView

Inheritance
System.Object
DisposableObject
RadObject
RadService
RadDragDropService
RadGridViewDragDropService
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.GridView.dll

Syntax

public class RadGridViewDragDropService : RadDragDropService, IDisposable, INotifyPropertyChanged, ICustomTypeDescriptor, IMessageListener

Constructors

RadGridViewDragDropService(RadGridViewElement)

Initializes a new instance of the RadGridViewDragDropService class.

Declaration
public RadGridViewDragDropService(RadGridViewElement gridViewElement)
Parameters
RadGridViewElement gridViewElement

The grid view element.

Properties

AllowAutoScrollColumnsWhileDragging

Gets or sets the allow auto scroll columns while dragging.

Declaration
public bool AllowAutoScrollColumnsWhileDragging { get; set; }
Property Value
System.Boolean

The allow auto scroll columns while dragging.

AllowAutoScrollRowsWhileDragging

Gets or sets the allow auto scroll rows while dragging.

Declaration
public bool AllowAutoScrollRowsWhileDragging { get; set; }
Property Value
System.Boolean

The allow auto scroll rows while dragging.

Behavior

Gets the behavior.

Declaration
public IGridDragDropBehavior Behavior { get; }
Property Value
IGridDragDropBehavior

The behavior.

GridViewElement

Gets the grid view element.

Declaration
public RadGridViewElement GridViewElement { get; }
Property Value
RadGridViewElement

The grid view element.

Methods

DisposeDragHint()

Disposes the drag hint.

Declaration
protected virtual void DisposeDragHint()

GetDragDropBehavior()

Gets the drag drop behavior.

Declaration
protected virtual IGridDragDropBehavior GetDragDropBehavior()
Returns
IGridDragDropBehavior

GetTableElementAtPoint(Point)

Gets the table element at point.

Declaration
protected GridTableElement GetTableElementAtPoint(Point point)
Parameters
System.Drawing.Point point

The point.
Returns
GridTableElement

HandleMouseMove(Point)

Handles the mouse move.

Declaration
protected override void HandleMouseMove(Point mousePosition)
Parameters
System.Drawing.Point mousePosition

The mouse position.
Overrides

OnPreviewDragOver(RadDragOverEventArgs)

Raises the PreviewDragOver event.

Declaration
protected override void OnPreviewDragOver(RadDragOverEventArgs e)
Parameters
RadDragOverEventArgs e

The RadDragOverEventArgs instance containing the event data.
Overrides

OnPreviewDropTarget(PreviewDropTargetEventArgs)

Raises the PreviewDropTarget event.

Declaration
protected override void OnPreviewDropTarget(PreviewDropTargetEventArgs e)
Parameters
PreviewDropTargetEventArgs e

The PreviewDropTargetEventArgs instance containing the event data.
Overrides

PerformStop()

Performs the stop.

Declaration
protected override void PerformStop()
Overrides

PrepareDragHint(ISupportDrop)

Prepares the drag hint.

Declaration
protected virtual void PrepareDragHint(ISupportDrop dropTarget)
Parameters
ISupportDrop dropTarget

The drop target.

SetDragDropBehavior()

Sets the drag drop behavior.

Declaration
protected virtual void SetDragDropBehavior()

UpdateDragHintLocation(Point)

Updates the drag hint location.

Declaration
protected virtual void UpdateDragHintLocation(Point mousePosition)
Parameters
System.Drawing.Point mousePosition

The mouse position.

Extension Methods