public static AboutGUI GetInstance() { if (_instaceAboutGUI == null) { _instaceAboutGUI = new AboutGUI(); } return(_instaceAboutGUI); }
private void aboutToolStripMenuItem_Click(object sender, EventArgs e) { AboutGUI.GetInstance().Show(); }
protected override void Dispose(bool disposing) { base.Dispose(disposing); _instaceAboutGUI = null; }