註冊窗體關閉事件: this
在Form1.Designer.cs 文件中添加: code
this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.Form1_FormClosing); orm
而後在form1中添加方法: 事件
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
some code;
}
form