this.Page.ClientScript.RegisterClientScriptBlock 使用时失效的原因
1、aspx页中没有<form runat="server">
2、 this.Page.ClientScript.RegisterClientScriptBlock(),后面加了response.end()
3、this.Page.ClientScript.RegisterClientScriptBlock(this.gettype(),"a","alert('it's not allow!')") alert中有三个单引号