public JsonResult DeleteSupplier(int Id)
{
bool result = false;
var charts = data.SearchDevice(null, null, null, null, null).Where(x => x.SupplierId == Id).ToList();
if (charts.Count == 0)
{
data.DeleteSupplier(Id);
result = true;
}
else
{
result = false;
}
return(Json(result, JsonRequestBehavior.AllowGet));
}