public static void ShowHistory(GUI owner) { if (_this == null) { _this = new History(owner); LoadPersonalizationSettings(owner.Personalizer); } _this.Show(); _this.Focus(); }
private void History_Closing(object sender, CancelEventArgs e) { View.HistoryChanged -= this.changedHandler; StorePersonalizationSettings(owner.Personalizer, false); _this = null; }