public static void ShowInstallDialog()
{
if (_dialog == null)
{
_dialog = new InstallAdditionalContentDialog();
if (Application.Current?.MainWindow is MainWindow m && m.IsVisible)
{
try {
_dialog.Owner = m;
} catch (InvalidOperationException) { }
_dialog.ShowInTaskbar = false;
_dialog.WindowStyle = WindowStyle.ToolWindow;
}
_dialog.Show();
_dialog.Closed += (sender, args) => {
if (IsAlone)
{
// ContentInstallationManager.Instance.Cancel();
}
_dialog = null;
};
}
}
public static void ShowInstallDialog()
{
if (_dialog == null)
{
_dialog = new InstallAdditionalContentDialog();
_dialog.Show();
_dialog.Closed += (sender, args) => {
if (IsAlone)
{
ContentInstallationManager.Instance.Cancel();
}
_dialog = null;
};
}
}
