C# (CSharp) PrintEventHandler.Invoke示例

示例#1

 /// <summary>
 /// Raises the <see cref='BeginPrint'/> event.
 /// </summary>
 protected internal virtual void OnBeginPrint(PrintEventArgs e)
 {
     _beginPrintHandler?.Invoke(this, e);
 }

示例#2

 /// <summary>
 /// Raises the <see cref='EndPrint'/> event.
 /// </summary>
 protected internal virtual void OnEndPrint(PrintEventArgs e)
 {
     _endPrintHandler?.Invoke(this, e);
 }

示例#3

文件： Printer1.cs 项目： dzilbers/mivchar5780-153007

 private void handlePageOver()
 {
     //if (PageOver != null) PageOver();
     PageOver?.Invoke();
 }