asp.net函数返回多个值方法_[Asp.Net教程]
//返回多个值函数
private string TestOut(out char i)
{
i = ’a’;
return "good study";
}

protected void Page_Load(object sender, EventArgs e)
{
char i;//不必初始化
string getReturn = TestOut(out i);
Response.Write("方法执行的返回值是:" + getReturn + "\r\n");
Response.Write("返回out参数的值是:" + i.ToString() + "\r\n");
}