第3个回答 2012-05-27
在form2中定义一个委托
public void delegate GetTextHandler(object sender,string text);
public static GetTextHandler getTextHandler = null;
private void Button_click(object sender,eventArgs e)
{
if(getTextHandler is not null){
getTextHandler (this,this.textBox.Text.Trim());this.closed();
}
}
在form1里来实例化form2
Form1.getTextHandler =new GetTextHandler (GetText);
private void GetText(object sender,string text)
{
}
用法有很多种,这只是其中一种方法。本回答被提问者采纳