PopupBuilder.ShowCloseButton Method
| Name | Parameters | Description |
|---|---|---|
| ShowCloseButton(JS) | value | Specifies whether or not the UI component displays the Close button. Mirrors the client-side showCloseButton option. |
| ShowCloseButton(Boolean) | value | Specifies whether or not the UI component displays the Close button. Mirrors the client-side showCloseButton option. |