windowsforms-devexpress-dot-utils-dot-dragdrop-dot-dragovereventargsbase.md
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).
Namespace : DevExpress.Utils.DragDrop
Assembly : DevExpress.Utils.v25.2.dll
NuGet Packages : DevExpress.Utils, DevExpress.Wpf.Core
public InsertType InsertType { get; set; }
Public Property InsertType As InsertType
| Type | Description |
|---|---|
| InsertType |
An InsertType enumeration value that specifies where dragged elements will be inserted.
|
Available values:
| Name | Description |
|---|---|
| None |
It is not allowed to drop data elemements on the target control.
| | AsChild |
Drop the dragged data element as a child of the data element under the mouse pointer (tree list only).
| | After |
Drop the dragged data element after the data element under the mouse pointer.
| | Before |
Drop the dragged data element before the data element under the mouse pointer.
|
The following code snippets (auto-collected from DevExpress Examples) contain references to the InsertType property.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
drag-drop-grid-rows-to-treelist/CS/DragAndDropRows/Form1.cs#L101
return -1;
if(e.InsertType == InsertType.AsChild)
return -1000;
winforms-grid-reorder-rows-drag-drop/CS/E764/Form1.cs#L53
DragOverGridEventArgs args = DragOverGridEventArgs.GetDragOverGridEventArgs(e);
e.InsertType = args.InsertType;
e.InsertIndicatorLocation = args.InsertIndicatorLocation;
drag-drop-grid-rows-to-treelist/VB/DragAndDropRows/Form1.vb#L98
If destNode Is Nothing Then Return -1
If e.InsertType = InsertType.AsChild Then Return -1000
Dim nodes = If(destNode.ParentNode Is Nothing, treeList.Nodes, destNode.ParentNode.Nodes)
winforms-grid-reorder-rows-drag-drop/VB/E764/Form1.vb#L60
Dim args As DragOverGridEventArgs = DragOverGridEventArgs.GetDragOverGridEventArgs(e)
e.InsertType = args.InsertType
e.InsertIndicatorLocation = args.InsertIndicatorLocation
See Also