'Declaration Public Event ItemDragOver As ItemDragOverEventHandler
public event ItemDragOverEventHandler ItemDragOver
The event handler receives an argument of type ItemDragOverEventArgs containing data related to this event. The following ItemDragOverEventArgs properties provide information specific to this event.
Property | Description |
---|---|
AllowDrop | Returns/sets whether the UltraExplorerBarItem can be dropped in the TargetGroup. |
DragAction | Returns/sets whether a drop of the UltraExplorerBarItem should result in a move or copy of the UltraExplorerBarItem. |
DragCursor | Returns/sets the cursor to be displayed while over the TargetGroup. If set to null a default cursor will be supplied. |
Item | Returns the UltraExplorerBarItem associated with the ItemDragOverEventArgs. |
TargetGroup | Returns the UltraExplorerBarGroup that the UltraExplorerBarItem will be dropped on. |
X | Returns the x-coordinate of the mouse position in screen coordinates. |
Y | Returns the y-coordinate of the mouse position in screen coordinates. |
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