private void GoRemoveAccount_Click(object sender, EventArgs e) { Account_BO accountBO = new Account_BO(); ArrayList list = new ArrayList(accountBO.readAccount()); if (searchRemoveAccount.Text == "") { MessageBox.Show("Wrong!!! Enter the information fully"); } else { try { int flag = 0; for (int i = 0; i < list.Count; i++) { if (list[i].ToString() == searchRemoveAccount.Text) { Home_Admin_AccountRemove_Remove home_Admin_AccountRemove_Remove = new Home_Admin_AccountRemove_Remove(); home_Admin_AccountRemove_Remove.giveIndex(list.IndexOf(list[i].ToString())); home_Admin_AccountRemove_Remove.Show(); this.Hide(); flag = 1; break; } } if (flag == 0) { MessageBox.Show("Sorry!!! This account number isn't Exist"); searchRemoveAccount.Clear(); } } catch (Exception) { MessageBox.Show("No User Exists"); } } }