private static void Main(string[] args)
{
const string appKey = "a78dd11e-aec3-4c68-aa5a-4410c51d45fd";
using (var singleInstance = new SingleInstanceManager(appKey, TimeSpan.Zero))
{
singleInstance.OnNewInstance += SingleInstance_OnNewInstance;
if (singleInstance.FirstInstance)
{
StartApp();
}
else
{
singleInstance.SendNofitication();
AppStopped();
}
}
}
protected override void OnStartup(StartupEventArgs e)
{
try
{
singleInstanceManager = new SingleInstanceManager(appKey, TimeSpan.Zero);
if (!AppConfig.MultiInst && !singleInstanceManager.FirstInstance)
{
MessageBox.Show("App is currently running", "Barcodes", MessageBoxButton.OK, MessageBoxImage.Stop);
singleInstanceManager.SendNofitication();
Shutdown();
}
else
{
TrySetCulture();
base.OnStartup(e);
}
}
catch (Exception exc)
{
MessageBox.Show($"Exception on startup occured: {exc.Message}", "Barcodes", MessageBoxButton.OK, MessageBoxImage.Error);
}
}