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mansi
20
Ultra Tree view Node Right click Event
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Hi,

Can anybody tell me what is the equivalent event of

"NodeMouseClick" in Ultra Tree View for getting the Context menu strip.

 

M.

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  • 119
    posted

    mansi,

    You can use the contextmenu property of the tree itself if all you want to do is show a context menu for a right click on a node.  If you are using columns in the tree (e.g., OutlookExpress style), you can set up a context menu for the editor control assigned to the column.

    As far as working with a nodemouseclick, in a Tree_MouseDown event handler you can use a hittest as in this code:

    Private Sub MyTree_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyTree.MouseDown

         Dim hittestnode As UltraTreeNode = Me.MyTree.GetNodeFromPoint(Me.MyTree.PointToClient(Me.MousePosition))
             If hittestnode Is Nothing Then Exit Sub

         ' Check for right click to get contextmenu
             If e.Button = MouseButtons.Right Then Exit Sub

         ' Get reference to cell under mouse position
             Dim cell As UltraTreeNodeCell = CellFromPoint(Me.MyTree, Me.MousePosition)
             If cell Is Nothing Then Exit Sub

         Etc.

    Hope this helps,

    JC

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