摘要：
举例实现以下事件： /// <summary> /// 弹起后鼠标位置 /// </summary> private MouseButtonEventArgs _mouseUpMouseButtonEventArgs; /// <summary> /// 单击鼠标左键时触发该事件 /// </summary> public event EventHandler<MouseEventArgs> Mouse_Click; /// <summary> /// 单... 阅读全文
