ContextMenuBuilder.OnShowing Method
| Name | Parameters | Description |
|---|---|---|
| OnShowing(RazorBlock) | jsFunc | A function that is executed before the ContextMenu is shown. Mirrors the client-side onShowing option. |
| OnShowing(String) | jsFunc | A function that is executed before the ContextMenu is shown. Mirrors the client-side onShowing option. |