private void programaçãoToolStripMenuItem_Click(object sender, EventArgs e) { FrmProgramacao programacao = FrmProgramacao.getInstance(); programacao.MdiParent = this; programacao.Show(); }
public static FrmProgramacao getInstance() { if (instance == null) { instance = new FrmProgramacao(); } return instance; }
public static FrmProgramacao getInstance() { if (instance == null) { instance = new FrmProgramacao(); } return(instance); }
private void FrmProgramacao_FormClosed(object sender, FormClosedEventArgs e) { instance = null; }