public static ProgrammingForm GetInstance() { if (frmProgramming == null) { frmProgramming = new ProgrammingForm(); } return(frmProgramming); }
private void Programming_FormClosed(object sender, FormClosedEventArgs e) { frmProgramming = null; }
public static ProgrammingForm GetInstance() { if (frmProgramming == null) { frmProgramming = new ProgrammingForm(); } return(frmProgramming); }
private void Programming_FormClosed(object sender, FormClosedEventArgs e) { frmProgramming = null; }