private void Show_Click(object sender, RoutedEventArgs e) { int subWinHeight = 0; int subWinWidth = 0; int subWinDivider = 0; try { subWinHeight = int.Parse(this.picHeight.Text); subWinWidth = int.Parse(this.picWidth.Text); subWinDivider = int.Parse(this.picDivider.Text); } catch (Exception) { throw; } this.subWindow = new SubWindow(subWinHeight, subWinWidth, subWinDivider, dlg); subWindow.Show(); this.Close(); }