ToolStripRenderer.DrawItemBackground(ToolStripItemRenderEventArgs) 方法

定义

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

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

参数

e
ToolStripItemRenderEventArgs

一个 ToolStripItemRenderEventArgs,其中包含用于绘制项的背景的数据。A ToolStripItemRenderEventArgs that contains the data to draw the background of the item.

注解

@No__t-0 方法为项的背景提供呈现代码的入口点。The DrawItemBackground method provides the entry point to the rendering code for the background of an item. 使用此方法可在重写 @no__t 0 方法时绘制项的背景,或强制在自定义 @no__t 中绘制项的背景。Use this method to draw the background of an item when overriding the ToolStripItem.OnPaint method, or to force the background of an item to be drawn in a custom ToolStripRenderer. 若要更改项背景的呈现方式,请重写从 @no__t 派生的类中的 @no__t 0 方法。To change the way the background of an item is rendered, override the OnRenderItemBackground method in a class derived from ToolStripRenderer.

适用于