DragDropManager.DragOver Event
Occurs when a data element is dragged over the control’s bounds.
Namespace: DevExpress.Utils.DragDrop
Assembly: DevExpress.Utils.v24.1.dll
NuGet Packages: DevExpress.Utils, DevExpress.Wpf.Core
Declaration
Event Data
The DragOver event's data class is DragOverEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Action | Gets or sets the drag-and-drop action (Copy, Move, etc.) to perform. Inherited from DXDragEventArgs. |
| Cursor | Gets or sets the mouse pointer. Inherited from DXDragEventArgs. |
| Data | Gets or sets the data elements being dragged. Inherited from DXDragEventArgs. |
| Handled | Gets or sets whether the event was handled and allows you to suppress the default action. Inherited from DXDefaultEventArgs. |
| InsertIndicator | Gets or sets an image that represents the insert indicator. |
| InsertIndicatorLocation | Gets or sets the location of the default insert indicator. |
| InsertIndicatorSize | Gets or sets the size of the default insert indicator. |
| InsertType | Gets or sets whether dragged data elements are inserted before or after a data element under the mouse pointer, or as a child (for tree list only). Inherited from DragOverEventArgsBase. |
| KeyState | Gets the pressed mouse buttons (left, middle, right) and modifier keys (Shift, Ctrl, Alt). Inherited from DXDragEventArgs. |
| Location | Gets the mouse cursor’s position. Inherited from DXDragEventArgs. |
| Source | Gets the source control. Inherited from DXDragEventArgs. |
| Tag | Gets or sets custom data associated with the drag-and-drop operation. Inherited from DragOverEventArgsBase. |
| Target | Gets the target control. Inherited from DXDragEventArgs. |
The event data class exposes the following methods:
| Method | Description |
|---|---|
| Default() | Invokes the default action the attached control performs on the current drag-and-drop operation stage. Inherited from DXDefaultEventArgs. |
| GetData<T>() | Returns the data elements being dragged. Inherited from DXDragEventArgs. |
See Also