Page.RegisterStartupScript("", "<script language='Javascript'>alert('登陆成功!');</script>");在.NET 2005中提示已过时;因此在.net2.0使用ClientScriptManager 类的 RegisterStartupScript来代替Page类的应改为:
ClientScript.RegisterClientScriptBlock(GetType(),"","<script language='Javascript'>alert('登陆成功!');</script>");
转载于:https://www.cnblogs.com/xiaopeng84/archive/2006/11/06/552072.html