private void Billing_FormClosing(object sender, FormClosingEventArgs e) { singleton = null; if (complainForm != null) { complainForm.Close(); } }
public static Billing Create(int auth, String accountNo) { int accNo; if (singleton == null) { if (int.TryParse(accountNo, out accNo)) return singleton = new Billing(auth, accNo); else return singleton = new Billing(auth, 0); } return singleton; }
public static Billing Create(int auth, String accountNo) { int accNo; if (singleton == null) { if (int.TryParse(accountNo, out accNo)) { return(singleton = new Billing(auth, accNo)); } else { return(singleton = new Billing(auth, 0)); } } return(singleton); }
private void Billing_FormClosing(object sender, FormClosingEventArgs e) { singleton = null; if (complainForm!=null) complainForm.Close(); }