private void OnStartup(object sender, StartupEventArgs e)
{
SingleInstanceProtector = new SingleInstanceProtector();
if (!SingleInstanceProtector.IsFirstInstance())
{
SingleInstanceProtector.ShowOtherAppInstance();
Shutdown();
return;
}
DeviceDriverUninstallerRegistry.DeviceDriverState DPState = DeviceDriverUninstallerRegistry.GetDeviceDriverState(VersionStrings.DeviceDriverVersion, out string InstalledDeviceDriverVersionString);
switch (DPState)
{
case DeviceDriverUninstallerRegistry.DeviceDriverState.NoneInstalled:
// Installer Window
StartupUri = new Uri("Main Windows\\InstallerWindow.xaml", UriKind.Relative);
break;
case DeviceDriverUninstallerRegistry.DeviceDriverState.OlderInstalled:
// Update Windows
StartupUri = new Uri("Main Windows\\UpdaterWindow.xaml", UriKind.Relative);
break;
case DeviceDriverUninstallerRegistry.DeviceDriverState.CurrentInstalled:
// Control Center
StartupUri = new Uri("Main Windows\\ControlCenterWindow.xaml", UriKind.Relative);
break;
case DeviceDriverUninstallerRegistry.DeviceDriverState.NewerInstalled:
// Show Notice & shutdown
MessageBox.Show(string.Format(HIDWiimote.ControlCenter.Properties.App.NewerInstalledDialog_MainMessage, VersionStrings.DeviceDriverVersion, InstalledDeviceDriverVersionString), "HID Wiimote Control Center", MessageBoxButton.OK, MessageBoxImage.Exclamation);
Shutdown();
return;
}
}
public static bool IsInstalled()
{
DeviceDriverUninstallerRegistry.DeviceDriverState DPState = DeviceDriverUninstallerRegistry.GetDeviceDriverState(VersionStrings.DeviceDriverVersion);
return(DPState != DeviceDriverUninstallerRegistry.DeviceDriverState.NoneInstalled);
}
