[RESOLVED] Change cursor when hover nodes of treeview (help me please....)

[manhit45]

I want when i hover my mouse to nodes of treeview the cursor is hand type.

Private Sub TREEVIEW2_(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TreeView1.NodeMouseHover

        Me.TreeView1.Cursor = Cursors.Hand

    End Sub

I did this. But i want when i leave nodes the cursor back to default.

[sparrow1]

Hi,
There's a mouseNodeHover event.

[manhit45]

Hi,
There's a mouseNodeHover event.

I used it above. did you read my post carefully.

[Radjesh Klauke]

Private Sub TREEVIEW2_....
Where is the rest m8

Shouldn't it be :

Private Sub TREEVIEW2_NodeMouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TreeView1.NodeMouseHover

[keystone_paul]

Private Sub TREEVIEW2_....
Where is the rest m8

Shouldn't it be :

Private Sub TREEVIEW2_NodeMouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TreeView1.NodeMouseHover

The name of the sub is totally irrelevant, the only important bit is the Handles clause at the end. Unlike VB6 and earlier where the name of the routine had to be the event name.

[manhit45]

Private Sub TREEVIEW2_....
Where is the rest m8

Shouldn't it be :

Private Sub TREEVIEW2_NodeMouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TreeView1.NodeMouseHover

It doesnt effect to my code. Please tell me. when i leave nodes i want the cursor back to default.

[sparrow1]

Hi,

After some research I think you'll need the OnmouseHover method to do so.
Here's the link.

[manhit45]

Hi,

After some research I think you'll need the OnmouseHover method to do so.
Here's the link.

i have just read that document but i cant find out solution for my trouble.

[keystone_paul]

The MouseHover method applies to the treeview not the node.

Hovering events are no use anyway because you would need a "StoppedHovering" event to tell you when the hovering had stopped.

You'll need something like this :

    Private Sub TreeView1_MouseMove(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles TreeView1.MouseMove

        If CType(sender, TreeView).GetNodeAt(New Point(e.X, e.Y)) Is Nothing Then
            Me.TreeView1.Cursor = Cursors.Hand
        Else
            Me.TreeView1.Cursor = Cursors.Default
        End If

    End Sub

Note that doesn't actually work - haven't had chance to test it properly yet and going to have to dash. I suspect e.X and e.Y are returning screen co-ordinates rather than the co-ordinates within the control, but that should be easy enough to fix.

[manhit45]

Thanks Paul (You miss 'not' keyword)

I remembered vaguely about that method but i cant do exactly as you.

Thanks again.

[keystone_paul]

Sorry - quite right.. daft mistake - I was in a rush.