C#实现随鼠标移动窗体实例

本文实例讲述了c#实现随鼠标移动窗体的方法，分享给大家供大家参考。

具体实现方法如下：

privatevoidMainForm_Load(objectsender,EventArgse)
{
//绑定事件
MouseMove+=Form_MouseMove;
MouseDown+=Form_MouseDown;
}
privatePoint_mousePoint;
privatevoidForm_MouseMove(objectsender,MouseEventArgse)
{
if(e.Button==MouseButtons.Left)
{
Top=MousePosition.Y-_mousePoint.Y;
Left=MousePosition.X-_mousePoint.X;
}
}
privatevoidForm_MouseDown(objectsender,MouseEventArgse)
{
if(e.Button==MouseButtons.Left)
{
_mousePoint.X=e.X;
_mousePoint.Y=e.Y;
}
}

如果窗体有标题则改为：

Top-=SystemInformation.CaptionHeight;

如果有边框则改为：

Top-=SystemInformation.FormBorderSize.Height
Left-=SystemInformation.FormBorderSize.Width

希望本文所述对大家的C#程序设计有所帮助