private void msiDishes_Click(object sender, EventArgs e) { bool IsOpen = false; foreach (Form f in Application.OpenForms) { if (f.Text == "FormDishes") { IsOpen = true; f.Focus(); break; } } if (IsOpen == false) { FormDishes f2 = new FormDishes(); f2.MdiParent = this; f2.Show(); } }
private void FormAddDish_FormClosing(object sender, FormClosingEventArgs e) { FormDishes form = FormDishes.getInstance(); form.RefreshData(); }
public FormDishes() { InitializeComponent(); instance = this; }