急!请问:
label的text为什么无法更新
代码:
if (Convert.ToString(Session["uno"]) == "")
Response.Redirect("ulogin.aspx");
Label1.Text = "" + Session["uname"];
sqlstr = "select cuno,uname from view_friend where zuno = '" + Session["uno"] + "' and isgood = 1";
db.gvbind(GridView1, sqlstr);
//Label1.Text = sqlstr;
sqlstr = "select cuno,uname from view_friend where zuno = '" + Session["uno"] + "' and isgood = 0";
db.gvbind(GridView2, sqlstr);
if (GridView1.Rows.Count == 0)
Label2.Text = "没有记录!";
else
Label2.Text = ""; if (GridView2.Rows.Count == 0)
Label3.Text = "没有记录!";
else
Label3.Text = "";
label的text为什么无法更新
代码:
if (Convert.ToString(Session["uno"]) == "")
Response.Redirect("ulogin.aspx");
Label1.Text = "" + Session["uname"];
sqlstr = "select cuno,uname from view_friend where zuno = '" + Session["uno"] + "' and isgood = 1";
db.gvbind(GridView1, sqlstr);
//Label1.Text = sqlstr;
sqlstr = "select cuno,uname from view_friend where zuno = '" + Session["uno"] + "' and isgood = 0";
db.gvbind(GridView2, sqlstr);
if (GridView1.Rows.Count == 0)
Label2.Text = "没有记录!";
else
Label2.Text = ""; if (GridView2.Rows.Count == 0)
Label3.Text = "没有记录!";
else
Label3.Text = "";
解决方案 »
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