Treeview: right click doesn't select item?

  • Thread starter Thread starter tmaster
  • Start date Start date
T

tmaster

I can detect a right click on my treeview, but SelectedNode.Index points to
the last node that was left-clicked. Is there a way for a right-click event
of a treeview to update the SelectedNode.Index?

Private Sub tvwTopics_Mouseup(ByVal sender As Object, ByVal e As
System.Windows.Forms.MouseEventArgs) Handles tvwTopics.MouseUp
If e.Button = MouseButtons.Right Then
MsgBox("Right click " &
tvwTopics.Nodes(tvwTopics.SelectedNode.Index).Text)
End If
End Sub

Thanks
 
* "tmaster said:
I can detect a right click on my treeview, but SelectedNode.Index points to
the last node that was left-clicked. Is there a way for a right-click event
of a treeview to update the SelectedNode.Index?

Private Sub tvwTopics_Mouseup(ByVal sender As Object, ByVal e As
System.Windows.Forms.MouseEventArgs) Handles tvwTopics.MouseUp
If e.Button = MouseButtons.Right Then
MsgBox("Right click " &
tvwTopics.Nodes(tvwTopics.SelectedNode.Index).Text)
End If
End Sub
Click to expand...

\\\
Private Sub TreeView1_MouseUp( _
ByVal sender As Object, _
ByVal e As System.Windows.Forms.MouseEventArgs _
) Handles TreeView1.MouseUp
If e.Button = MouseButtons.Right Then
Dim n As TreeNode = Me.TreeView1.GetNodeAt(e.X, e.Y)
If Not n Is Nothing Then
Me.TreeView1.SelectedNode = n
Me.MenuItem1.Text = n.Text
Else
Me.MenuItem1.Text = "(no item selected)"
End If
Me.ContextMenu1.Show(Me.TreeView1, New Point(e.X, e.Y))
End If
End Sub
///
 
Here is a workaround for this Problem:

Private Sub ctl_TreeView_MouseUp(ByVal sender As Object, ByVal e As
System.Windows.Forms.MouseEventArgs) Handles ctl_TreeView.MouseUp

Dim node As Windows.Forms.TreeNode

node = ctl_TreeView.GetNodeAt(e.X, e.Y)

If node Is Nothing Then Exit Sub
 
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