Control uc = base.LoadControl("~/UserControl/UcInfoGeneral.ascx");           
            PlaceHolder1.Controls.Add(uc);
           // uc.Tablename1 = psReceive;    
这样加载用户控件后,在用户控件UcInfoGeneral.ascx中有个属性Tablename1,怎么设置这个值,
uc.Tablename1 = psReceive; 这么设置的话提示uc不包括Tablename1这个属性,请高手指点下,谢谢