We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

How to add tree node's tooltip when a TreeViewAdv control is WinForms Docking Manager or used in GroupBar control?

Platform: WinForms |
Control: DockingManager

Tree node tooltip

To set the tree node’s ToolTip for TreeViewAdv when it is docked or used in GroupBar control we need to set the ToolTip to TreeViewAdv by using SetToolTip method.


private void treeViewAdv1_MouseHover(object sender, EventArgs e)
    Point ptInTree = this.treeViewAdv1.PointToClient(new Point(MousePosition.X, MousePosition.Y));
    // Get the node at the point where mouse pointer is located
    TreeNodeAdv node = this.treeViewAdv1.GetNodeAtPoint(ptInTree);
    if (node!=null&&node.TextBounds.Contains(treeViewAdv1.PointToClient(Control.MousePosition)))
       this.toolTip1.SetToolTip(this.treeViewAdv1, node.Text);
       this.toolTip1.SetToolTip(this.treeViewAdv1, "");           



Private Sub treeViewAdv1_MouseHover(sender As Object, e As EventArgs)
    Dim ptInTree As Point = Me.treeViewAdv1.PointToClient(New Point(MousePosition.X,         MousePosition.Y))
    ' Get the node at the point where mouse pointer is located
    Dim node As TreeNodeAdv = Me.treeViewAdv1.GetNodeAtPoint(ptInTree)
    If node IsNot Nothing AndAlso node.TextBounds.Contains(treeViewAdv1.PointToClient(Control.MousePosition)) Then
       Me.toolTip1.SetToolTip(Me.treeViewAdv1, node.Text)
       Me.toolTip1.SetToolTip(Me.treeViewAdv1, "")
   End If
End Sub

Sample: http://www.syncfusion.com/downloads/support/directtrac/130671/TreeViewAdv1823763497.zip

2X faster development

The ultimate WinForms UI toolkit to boost your development speed.
You must log in to leave a comment

Please sign in to access our KB

This page will automatically be redirected to the sign-in page in 10 seconds.

Up arrow icon

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

Live Chat Icon For mobile