private static void MainInner(string[] args)
{
if (AppUpdater.OnStartup(args))
{
return;
}
if (args.Length == 2 && args[0] == "--run")
{
Process.Start(args[1]);
return;
}
var appGuid = ((GuidAttribute)Assembly.GetEntryAssembly().GetCustomAttributes(typeof(GuidAttribute), true).GetValue(0)).Value;
var mutexId = $@"Global\{{{appGuid}}}";
if (Array.IndexOf(args, WindowsHelper.RestartArg) != -1)
{
for (var i = 0; i < 999; i++)
{
Thread.Sleep(200);
using (var mutex = new Mutex(false, mutexId)) {
if (mutex.WaitOne(0, false))
{
break;
}
}
}
ProcessExtension.Start(MainExecutingFile.Location, args.Where(x => x != WindowsHelper.RestartArg));
return;
}
using (var mutex = new Mutex(false, mutexId)) {
_secondInstanceMessage = User32.RegisterWindowMessage(mutexId);
if (mutex.WaitOne(0, false))
{
if (AppUpdater.OnUniqueStartup(args))
{
return;
}
_initialized = true;
App.CreateAndRun(false);
/*if (args.Length == 0) {
* TryToRunAppSafely();
* } else {
* App.CreateAndRun(false);
* }*/
}
else
{
PassArgsToRunningInstance(args);
}
}
}
public static void MainInner(string[] args)
{
if (AppUpdater.OnStartup(args))
{
return;
}
var appGuid = ((GuidAttribute)Assembly.GetEntryAssembly().GetCustomAttributes(typeof(GuidAttribute), true).GetValue(0)).Value;
var mutexId = $@"Global\{{{appGuid}}}";
if (args.Contains(WindowsHelper.RestartArg))
{
for (var i = 0; i < 999; i++)
{
Thread.Sleep(200);
using (var mutex = new Mutex(false, mutexId)) {
if (mutex.WaitOne(0, false))
{
break;
}
}
}
ProcessExtension.Start(MainExecutingFile.Location, args.Where(x => x != WindowsHelper.RestartArg));
return;
}
using (var mutex = new Mutex(false, mutexId)) {
SecondInstanceMessage = User32.RegisterWindowMessage(mutexId);
if (mutex.WaitOne(0, false))
{
_initialized = true;
App.CreateAndRun();
}
else
{
PassArgsToRunningInstance(args);
}
}
}
private static void TryToRunAppSafely()
{
var tryingToRunFlag = Path.Combine(ApplicationDataDirectory, "Trying to run.flag");
FileUtils.EnsureFileDirectoryExists(tryingToRunFlag);
var failedLastTime = File.Exists(tryingToRunFlag);
if (failedLastTime)
{
FileUtils.TryToDelete(tryingToRunFlag);
App.CreateAndRun(true);
return;
}
var createdOnce = false;
DpiAwareWindow.NewWindowCreated += OnWindowCreated;
App.CreateAndRun(false);
void OnWindowCreated(object sender, EventArgs args)
{
if (App.IsSoftwareRenderingModeEnabled())
{
DpiAwareWindow.NewWindowCreated -= OnWindowCreated;
return;
}
var window = (DpiAwareWindow)sender;
if (TryToCreate())
{
if (window.Content == null)
{
window.Content = new Border();
}
window.ContentRendered += OnWindowRendered;
}
}
async void OnWindowRendered(object sender, EventArgs args)
{
var window = (DpiAwareWindow)sender;
window.ContentRendered -= OnWindowRendered;
await Task.Yield();
if (!_crashed)
{
FileUtils.TryToDelete(tryingToRunFlag);
}
}
bool TryToCreate()
{
if (createdOnce || File.Exists(tryingToRunFlag))
{
return(false);
}
createdOnce = true;
File.WriteAllBytes(tryingToRunFlag, new byte[0]);
DpiAwareWindow.NewWindowCreated -= OnWindowCreated;
return(true);
}
}
