// The client side event SplitterBarMouseDown takes two parameters, sender and e. // Sender is the object which is raising the event // e is the EventArgs function WebSplitter1_SplitterBarMouseDown(sender, e) { var websplitter = $find("WebSplitter1"); // Get the orientation of the websplitter, 0 is horizontal, 1 is vertical var orientation = websplitter.get_orientation(); // Get reference to pane located at index 0 var websplitterPane = websplitter.getPaneAt(0); // If orientation is horizontal, lock the pane from moving if (orientation == "0") websplitterPane.set_locked(true); }
Me.WebSplitter1.ClientEvents.SplitterBarMouseDown = "WebSplitter_SplitterBarMouseDown"
this.WebSplitter1.ClientEvents.SplitterBarMouseDown = "WebSplitter_SplitterBarMouseDown";