private static void SetAssociations()
{
if (!SetDefaults.FileAssociations.RegistryValueExists())
{
if (AdminCheck.IsAdministrator())
{
SetDefaults.FileAssociations.SetAssociation();
}
else
{
using (Process process = new Process())
{
process.StartInfo.FileName = System.Windows.Forms.Application.ExecutablePath;
process.StartInfo.Verb = "runas";
process.Start();
Environment.Exit(0);
}
}
}
}
public static void Main()
{
if (Environment.GetCommandLineArgs().Length == 1)
{
if (AdminCheck.IsAdministrator())
{
SetDefaults.FileAssociations.SetAssociation();
}
else
{
MessageBox.Show("It appears that you are running ImageViewer directly. Please run as administrator if you are trying to set defaults.", "ImageViewer", MessageBoxButton.OK, MessageBoxImage.Information);
Environment.Exit(0);
}
}
if (AdminCheck.IsAdministrator() && Default.SetDefaults)
{
SetDefaults.FileAssociations.SetAssociation();
Default.SetDefaults = false;
Default.Save();
MessageBox.Show("ImageViewer is now set as a file handler for common images. Please set the Windows default image viewer also.", "ImageViewer", MessageBoxButton.OK, MessageBoxImage.Information);
Process.Start("ms-settings:defaultapps");
Environment.Exit(0);
}
if (Default.UpgradeRequired)
{
Default.Upgrade();
Default.UpgradeRequired = false;
if (Default.FirstRun)
{
if (Default.FirstRun)
{
var results = MessageBox.Show("Would you like me to set this program as the default image viewer for common images?", "ImageViewer", MessageBoxButton.YesNo, MessageBoxImage.Information);
if (results == MessageBoxResult.Yes)
{
Default.SetDefaults = true;
ForceSetAssociation = true;
}
else
{
Default.SetDefaults = false;
}
}
}
Default.FirstRun = false;
Default.Save();
}
if (Default.KeepDefaults || ForceSetAssociation)
{
SetAssociations();
}
int args = Environment.GetCommandLineArgs().Length;
if (args == 1 && Default.SetDefaults)
{
MessageBox.Show("This program is meant to be opened by images with this app being the default handler for common image types.", "ImageViewer", MessageBoxButton.OK, MessageBoxImage.Information);
Environment.Exit(0);
}
else if (args == 1)
{
var result = MessageBox.Show("This program is meant to be opened by images with this app being the default handler for common image types." + Environment.NewLine + Environment.NewLine + "Would you like me to set this program as the default image viewer for common images?", "ImageViewer", MessageBoxButton.YesNo, MessageBoxImage.Information);
if (result == MessageBoxResult.Yes)
{
Default.SetDefaults = true;
Default.Save();
SetAssociations();
}
Environment.Exit(0);
}
if (SingleInstance <App> .InitializeAsFirstInstance("ImageViewer"))
{
App app = new App();
app.InitializeComponent();
app.Run();
SingleInstance <App> .Cleanup();
}
}
