主题：目录树菜单

老师，我双击了工序记录表这个节点，还是没有触发，我这个目录树是手动添加的，不是用行后台生成哦，谢谢！

换种方式吧，改成控制背景颜色

 

static pnd As object
Dim tree As windows.Forms.treeview = e.sender.basecontrol
Dim x As Integer = System.Windows.Forms.Cursor.Current.Position.X
Dim y As Integer = System.Windows.Forms.Cursor.Current.Position.Y
Dim pt = tree.PointToClient(new Point(X, Y))  '取当前坐标
Dim nd As System.Windows.Forms.TreeNode = tree.GetNodeAt(pt) '取坐标所在位置的节点
If nd Is Nothing OrElse pnd Is Nothing OrElse pnd.name <> nd.name Then
    For Each nnd As WinForm.TreeNode In e.Sender.AllNodes
        nnd.BackColor = color.white
        nnd.ForeColor = color.black
    Next
   
    If nd IsNot Nothing
        nd.BackColor = color.red
        nd.ForeColor = color.yellow
    End If
End If
pnd = nd