ToolStripRenderer.RenderItemText 事件

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

当呈现 ToolStripItem 的文本时发生。

public:
 event System::Windows::Forms::ToolStripItemTextRenderEventHandler ^ RenderItemText;

public event System.Windows.Forms.ToolStripItemTextRenderEventHandler RenderItemText;

member this.RenderItemText : System.Windows.Forms.ToolStripItemTextRenderEventHandler 

Public Custom Event RenderItemText As ToolStripItemTextRenderEventHandler 

事件类型

ToolStripItemTextRenderEventHandler

示例

下面的代码示例演示了此成员的用法。 在此示例中，事件处理程序报告事件的发生情况 RenderItemText 。 此报告可帮助你了解事件发生的时间，并可以帮助你进行调试。

若要运行示例代码，请将其粘贴到包含继承自 ToolStripRenderer的类型的实例（如 ToolStripSystemRenderer 或 ToolStripProfessionalRenderer）的项目中。 然后命名实例 ToolStripRenderer1 并确保事件处理程序与事件 RenderItemText 相关联。

private void ToolStripRenderer1_RenderItemText(Object sender, ToolStripItemTextRenderEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "Text", e.Text );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "TextColor", e.TextColor );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "TextFont", e.TextFont );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "TextRectangle", e.TextRectangle );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "TextFormat", e.TextFormat );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "TextDirection", e.TextDirection );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Graphics", e.Graphics );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Item", e.Item );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "ToolStrip", e.ToolStrip );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "RenderItemText Event" );
}

Private Sub ToolStripRenderer1_RenderItemText(sender as Object, e as ToolStripItemTextRenderEventArgs) _ 
     Handles ToolStripRenderer1.RenderItemText

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "Text", e.Text)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "TextColor", e.TextColor)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "TextFont", e.TextFont)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "TextRectangle", e.TextRectangle)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "TextFormat", e.TextFormat)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "TextDirection", e.TextDirection)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Graphics", e.Graphics)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Item", e.Item)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "ToolStrip", e.ToolStrip)
    messageBoxVB.AppendLine()
    MessageBox.Show(messageBoxVB.ToString(),"RenderItemText Event")

End Sub

注解

有关处理事件的详细信息，请参阅 处理和引发事件。