Can not upload file through webcontrol ?

Mar 22, 2012 at 4:29 AM

I have one page is default.aspx and two webcontrol c1.ascx and c2.ascx. When open browse mysite c1 display 1 button "Continue", click on this button, c2 is appear with upload control but i can not upload anything. If i move upload control to c1.ascx, it run ok.

 

Some body can help me ? thanks you