ItemDragAction Enumeration

Enumeration used to list the actions that can be taken when an UltraExplorerBarItem is dragged.
Public Enum ItemDragAction 
   Inherits System.Enum
public enum ItemDragAction : System.Enum 
CopyThe Item will be copied when dragged.
MoveThe Item will be moved when dragged.
The following code shows how to process the ItemDragOver event.

For an overview of how to handle events in Visual Basic or Visual C#, see Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see Consuming Events in the .NET Framework Developer's Guide.

Imports System.Diagnostics
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinExplorerBar

	Private Sub ultraExplorerBar1_ItemDragOver(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinExplorerBar.ItemDragOverEventArgs) Handles ultraExplorerBar1.ItemDragOver

		Debug.WriteLine(String.Format("The item '{0}' is being dragged to group '{1}'", e.Item.Text, e.TargetGroup))
		Debug.WriteLine(String.Format("The group is currently over point: ", New Point(e.X, e.Y).ToString()))

		' Don't allow the Item to be dropped if the target group has a key of "System" and
		' the Item is being moved
		If (e.TargetGroup.Key = "System" AndAlso e.DragAction = ItemDragAction.Move) Then
			e.AllowDrop = False
			e.DragCursor = Cursors.No
		End If

	End Sub
using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinExplorerBar;

		private void ultraExplorerBar1_ItemDragOver(object sender, Infragistics.Win.UltraWinExplorerBar.ItemDragOverEventArgs e)
			Debug.WriteLine(string.Format("The item '{0}' is being dragged to group '{1}'", e.Item.Text, e.TargetGroup));
			Debug.WriteLine(string.Format("The group is currently over point: ", new Point(e.X, e.Y).ToString()));

			// Don't allow the Item to be dropped if the target group has a key of "System" and
			// the Item is being moved
			if (e.TargetGroup.Key == "System"  &&  e.DragAction == ItemDragAction.Move)
				e.AllowDrop		= false;
				e.DragCursor	= Cursors.No;

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also