第1个回答 2010-04-06
楼上的说的挺仔细了,这是一个例子,运行下就知道了.
string message = "You did not enter a server name. Cancel this operation?";
string caption = "No Server Name Specified";
MessageBoxButtons buttons = MessageBoxButtons.YesNo;
DialogResult result;
//显示MessageBox.
result = MessageBox.Show(this, message, caption, buttons);
//如果点击的是"YES"按钮,将form关闭.
if(result == DialogResult.Yes)
{
// Closes the parent form.
this.Close();
}本回答被提问者采纳