public void OpenStyleEditor() { if (styleEditor == null) { styleEditor = new StyleEditor(); styleEditor.Closed += styleEditor_Closed; } if (styleEditor.IsLoaded) { styleEditor.Activate(); } else { AcApp.ShowModalWindow(AcApp.MainWindow.Handle, styleEditor, false); } }
void styleEditor_Closed(object sender, EventArgs e) { styleEditor = null; }