public void Mobile_Product_delete(int ID)
 {
     Mobile_Product.Delete(ID);
     Insert_Mobile_Product_GridView.DataBind();
     Update_Mobile_Product_GridView.DataBind();
     Delete_Mobile_Product_GridView.DataBind();
 }
 public Mobile_Product Mobile_Product_insert()
 {
     Mobile_Product.Mobile_Unit_id   = Convert.ToInt32(Insert_Mobile_Unit_id_txt.Text);
     Mobile_Product.Product_id       = Convert.ToInt32(Insert_Product_id_txt.Text);
     Mobile_Product.Case_id          = Convert.ToInt32(Insert_Case_id_txt.Text);
     Mobile_Product.Lot_id           = Convert.ToInt32(Insert_Lot_id_txt.Text);
     Mobile_Product.Min_inv          = Convert.ToInt32(Insert_Min_inv_txt.Text);
     Mobile_Product.Quantity         = Convert.ToInt32(Insert_Quantity_txt.Text);
     Mobile_Product.Experiation_Date = Convert.ToDateTime(Insert_Experiation_Date_txt.Text);
     Mobile_Product = Mobile_Product.Insert(Mobile_Product);
     Insert_Mobile_Product_GridView.DataBind();
     Update_Mobile_Product_GridView.DataBind();
     Delete_Mobile_Product_GridView.DataBind();
     return(Mobile_Product);
 }