protected void CategoryId_SelectedIndexChanged(object sender, EventArgs e)
{
ProductEntities obj_BEProduct = new ProductEntities();
obj_BEProduct.CategoryId = Convert.ToInt16(CategoryId.SelectedItem.Value);
DataTable dt1 = new DataTable();
BAProduct obj_BAProduct = new BAProduct();
dt1 = obj_BAProduct.BA_GetBrandFromCategory(obj_BEProduct);
BrandId.DataSource = dt1;
BrandId.DataTextField = "BrandName";
BrandId.DataValueField = "BrandId";
BrandId.DataBind();
BrandId.Items.Insert(0, new ListItem("--Select Brand--", "0"));
}
