You can specify a custom toolbar bitmap. This bitmap is displayed as a backdrop behind the buttons and drop down menus. For more information on suggested dimensions and color selection, refer to the help documents.

• 可以指定自定义工具栏位图。该位图显示为按钮和下拉菜单后的背景。关于建议大小和颜色选择的详细信息，请参阅帮助文档。