private void fillsuppliers(string productCategory)
{
ddlSupplierName.Items.Clear();
ddlPriority.Items.Clear();
var res = _objMasterSVC.GetSuppliersByProductCategory(productCategory);
//for allsupplier
// var res = _objMasterSVC.GetSupplierMasterData();
ddlSupplierName.DataSource = res;
ddlSupplierName.DataValueField = "Supplier_Id";
ddlSupplierName.DataTextField = "Name";
ddlSupplierName.DataBind();
ddlSupplierName.Items.Insert(0, new ListItem {
Text = "--All Suppliers--", Value = "0"
});
//for Priority
ddlPriority.DataSource = (from r in res orderby r.Priority select new { Priority = r.Priority }).Distinct().ToList();
ddlPriority.DataValueField = "Priority";
ddlPriority.DataTextField = "Priority";
ddlPriority.DataBind();
ddlPriority.Items.Remove(ddlPriority.Items.FindByValue("0"));
ddlPriority.Items.Insert(0, new ListItem {
Text = "--All Priority--", Value = "0"
});
}