/// <summary>
/// Activates the first instance of the application with arguments from a second instance.
/// </summary>
/// <param name="args">List of arguments to supply the first instance of the application.</param>
private static void ActivateFirstInstance(IList <string> args)
{
// Set main window state and process command line args
if (CurrentApp == null)
{
return;
}
CurrentApp.SignalExternalCommandLineArgs(args);
}