protected override void OnCreateMainForm()
{
// If /exit was passed on the command line, then just exit immediately
foreach (string commandLineArg in Environment.GetCommandLineArgs())
{
if (commandLineArg.ToUpperInvariant() == "/EXIT")
{
Environment.Exit(1);
}
}
if (!OsUtils.Windows())
{
// Mono has a bug which causes the useDefaultCredentials attribute to be
// treated as invalid, so clear the default proxy to prevent an exception
WebRequest.DefaultWebProxy = null;
}
try
{
// Add TLS 1.1 and 1.2 to allowed protocols for HTTPS requests
// Constants are not defined until .NET 4.5, so use the values
ServicePointManager.SecurityProtocol |=
(SecurityProtocolType)0x00000300 | // SecurityProtocolType.Tls11
(SecurityProtocolType)0x00000C00; // SecurityProtocolType.Tls12
}
catch (NotSupportedException)
{
if (OsUtils.Windows())
{
MessageBox.Show(
"The .NET framework needs an update (to enable TLS 1.1 and 1.2) before Radio Downloader can run." + Environment.NewLine + Environment.NewLine +
"Please check for available updates and install all of those which relate to the .NET framework.",
Application.ProductName,
MessageBoxButtons.OK,
MessageBoxIcon.Stop);
Environment.Exit(1);
}
throw;
}
// Set up the application database and perform any required updates or cleanup
if (!DatabaseInit.Startup())
{
Environment.Exit(1);
}
this.MainForm = new Main();
this.StartupNextInstance += ((Main)this.MainForm).App_StartupNextInstance;
}
private void App_Startup(object sender, StartupEventArgs e)
{
// If /exit was passed on the command line, then just exit immediately
foreach (string commandLineArg in Environment.GetCommandLineArgs())
{
if (commandLineArg.ToUpperInvariant() == "/EXIT")
{
e.Cancel = true;
return;
}
}
// Set up the application database and perform any required updates or cleanup
if (!DatabaseInit.Startup())
{
e.Cancel = true;
return;
}
}
