public void bank_delete(int ID)
 {
     bank.Delete(ID);
     Insert_bank_GridView.DataBind();
     Update_bank_GridView.DataBind();
     Delete_bank_GridView.DataBind();
 }
 public bank bank_insert()
 {
     bank.Routing_Num = Insert_Routing_Num_txt.Text;
     bank.Name        = Insert_Name_txt.Text;
     bank.IsFDIC      = Convert.ToBoolean(Insert_IsFDIC_txt.Text);
     bank             = bank.Insert(bank);
     Insert_bank_GridView.DataBind();
     Update_bank_GridView.DataBind();
     Delete_bank_GridView.DataBind();
     return(bank);
 }
 public bank bank_update(int ID)
 {
     bank             = bank.Select(ID);
     bank.Bank_ID     = Convert.ToInt32(Update_Bank_ID_txt.Text);
     bank.Routing_Num = Update_Routing_Num_txt.Text;
     bank.Name        = Update_Name_txt.Text;
     bank.IsFDIC      = Convert.ToBoolean(Update_IsFDIC_txt.Text);
     bank.Update(bank);
     Insert_bank_GridView.DataBind();
     Update_bank_GridView.DataBind();
     Delete_bank_GridView.DataBind();
     return(bank);
 }