Dear All,
I am working on a Treeview control in VB.NET.
I am able to drag and drop the items from one selected item to another within the treeview control.
But, i also want the icon to change during drag and want to reset it during drop.

I finded that one has to code on the GiveFeedBack event of the control.
I have done that but its not working.
The code for that event is as follows:

Private Sub TreeView3_GiveFeedback(ByVal sender As Object, ByVal e As System.Windows.Forms.GiveFeedbackEventArgs) Handles TreeView3.GiveFeedback

       If e.Effect <> DragDropEffects.None Then
            e.UseDefaultCursors = False
        Else
            e.UseDefaultCursors = True
        End If
End Sub

Can anyone suggest me how to do that.
Pls reply.

Thanks & Regards,
Muskaan.

Hi All,
I think no one is bothered to answer my question at this site.
Or anyone does not know the answer.......

Dear All,
I already implemented the drag and drop functionality and its working fine.
But now i want to change the icon while dragging and reset it again while dropping.

What I have done is used 2 icons--> 1) For Dragging ("drag icon")
                                     2) For Dropping ("drop icon")
And given the path of the files in the following events -> 1) ItemDrag --cursor path file
                                                            2) dragenter --cursor path file
                                                            3) dragover --cursor path file
                                                            4) dragdrop --cursor path file
                                                            5) dragleave --cursor reset

When I run the program, I am able to set "drag icon" while dragging and again setting it o "drop icon" while dropping.
But when I again do the drag and drop, it is only showing the "drop icon" while dragging as well as dropping.
I am coding the following code in GiveFeedBAckEvents :

                If e.Effect = DragDropEffects.Move Then
                    e.UseDefaultCursors = False
                    TreeView3.Cursor = New Cursor("D:\HMIDharmesh\26-09-2005\HMI09092005\bin\18- drop.ico")
                Else
                    e.UseDefaultCursors = True
                    TreeView3.Cursor = Cursors.Arrow
                End If

And at other events like ItemDrag and DragEnter,I am specifying the path of "Drag icon".
At DragLeave, Resetting the cursor.
At DragDrop, resetting the cursor again.

Can anyone tell me what exactly can be the problem??

Thanks & Regards,
Muskaan.

Hi Muskaan

I am facing problems implementing Drag & drop in Vb.NET .Can you share your code.It will be helpfull to me

I am trying to drag from one treeview (source ) to destination treeview...

Thanks in advance
ashutosh