1.1 Page.RegisterStartupScript("alert", "《script language=JavaScriptalert》window.alert('输入出错!');《/script》");
2.0 Page.ClientScript.RegisterStartupScript(This.GetType(), "alter", "《script lanaguage=\"javascript\"》window.alert('输入出错')《/script》");
转载于:https://www.cnblogs.com/ami/archive/2006/10/22/536781.html