string sql = "select rpyempname,rpycontent,rpydatetime,empname,empimage from reply,employee where empname='" + Session["EmpName"] + "' and employee.empname=reply.empname";
要求查找到reply表里的rpyempname,rpycontent,rpydatetime,empname字段,employee表里的empimage字段,这样写对吗,
提示Session["EmpName"]无确定值,但实际上在登录时就已经记录了Session["EmpName"]的值
Session["EmpName"] = dr["EmpName"].ToString();
麻烦大家看一下,哪出错了
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