ToolStripRenderer.DrawMenuItemBackground(ToolStripItemRenderEventArgs) 方法

定义

绘制 ToolStripMenuItem 的背景。Draws the background for a ToolStripMenuItem.

public:
 void DrawMenuItemBackground(System::Windows::Forms::ToolStripItemRenderEventArgs ^ e);
public void DrawMenuItemBackground (System.Windows.Forms.ToolStripItemRenderEventArgs e);
member this.DrawMenuItemBackground : System.Windows.Forms.ToolStripItemRenderEventArgs -> unit
Public Sub DrawMenuItemBackground (e As ToolStripItemRenderEventArgs)

参数

e
ToolStripItemRenderEventArgs

一个 ToolStripItemRenderEventArgs,其中包含用于绘制菜单项背景的数据。A ToolStripItemRenderEventArgs that contains the data to draw the background for the menu item.

注解

DrawMenuItemBackground 方法提供 ToolStripMenuItem背景的呈现代码的入口点。The DrawMenuItemBackground method provides the entry point to the rendering code for the background of a ToolStripMenuItem. 使用此方法可在重写 ToolStripMenuItem.OnPaint 方法时绘制 ToolStripMenuItem 的背景,或强制在自定义 ToolStripRenderer中绘制 ToolStripMenuItem 的背景。Use this method to draw the background of a ToolStripMenuItem when overriding the ToolStripMenuItem.OnPaint method, or to force the background of a ToolStripMenuItem to be drawn in a custom ToolStripRenderer. 若要更改呈现 ToolStripMenuItem 背景的方式,请重写从 ToolStripRenderer派生的类中的 OnRenderMenuItemBackground 方法。To change the way the background for a ToolStripMenuItem is rendered, override the OnRenderMenuItemBackground method in a class derived from ToolStripRenderer.

适用于