public void GetAllAdvSizes()
{
AdvertisementController objAdvCon = new AdvertisementController();
List <AdvertisementInfo> lstInfo = objAdvCon.GetAllSizes(GetSiteID);
ddlhdnAdvSizes.DataSource = lstInfo;
ddlhdnAdvSizes.DataTextField = "Size";
ddlhdnAdvSizes.DataValueField = "SizeID";
ddlhdnAdvSizes.DataBind();
}
