ClientScript.RegisterStartupScript 有关问题

ClientScript.RegisterStartupScript 问题
ClientScript.RegisterStartupScript(this.GetType(), "Reg", "<script>confirm('ddd?');</script>", false)
怎么判断用户点击的是确定还是取消？

------解决方案--------------------------------------------------------
ClientScript.RegisterStartupScript(this.GetType(), "Reg", "<script>confirm('ddd?') ? XX() : OO();</script>", false)

XX OO是方法
------解决方案--------------------------------------------------------
ClientScript.RegisterStartupScript(this.GetType(), "Reg", "<script>return confirm('ddd?');</script>", false)
怎么判断用户点击的是确定还是取消？
------解决方案--------------------------------------------------------
汗 ,上面好像在方法里面加一个 return就可以了,楼主试试
------解决方案--------------------------------------------------------
ClientScript.RegisterStartupScript(this.GetType(), "Reg", "<script>confirm('ddd?');</script>", false) 改成

ClientScript.RegisterStartupScript(this.GetType(), "Reg", "fun();", false)

JScript code

<script type="text/javascript">function ifTrue() {             if (confirm("Do you want to ....?")) {                 //Do something             }             else {                 //Do something             }         }</script>