using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;public partial class home : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if ((string)(Session["pass"]) == "yes") ;
{
Response.Write("欢迎"+Request.QueryString["name"]+"光临本站");
}
else
{
Response.Write("<script language=javascript>alert('拒绝直接调用本页面')</script>");
Server.Transfer("Default.aspx");
}
}
}
3为什么在编译时总是报错说是else无效?这是怎么回事?
求助!!!!
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;public partial class home : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if ((string)(Session["pass"]) == "yes") ;
{
Response.Write("欢迎"+Request.QueryString["name"]+"光临本站");
}
else
{
Response.Write("<script language=javascript>alert('拒绝直接调用本页面')</script>");
Server.Transfer("Default.aspx");
}
}
}
3为什么在编译时总是报错说是else无效?这是怎么回事?
求助!!!!
分号表示你那个语句已经结束了,else当然就无效了