HenryWang99888的专栏

//平常调用javascript方法ClientScript.RegisterStartupScript(this.GetType(), "", "alertWeclome!!!);");  //加入ajax后调用javascript方法ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "",

We use window.open will be block by the browsers or blocker tools, and showModalDialog will not be block by the browsers, but always blocked by blocker tools, the only way to open pop up window which