public static string GetCurrentEdition(string ospath)
{
//
// Initialize DISM log
//
string tempLog = Path.GetTempFileName();
DismApi.Initialize(DismLogLevel.LogErrorsWarningsInfo, tempLog);
var session = DismApi.OpenOfflineSession(ospath);
string edition = null;
try
{
edition = DismApi.GetCurrentEdition(session);
}
finally //(Exception ex)
{
}
//
// Clean DISM
//
DismApi.CloseSession(session);
DismApi.Shutdown();
File.Delete(tempLog);
return(edition);
}
public static void SetProductKey(string ospath, string productkey)
{
//
// Initialize DISM log
//
string tempLog = Path.GetTempFileName();
DismApi.Initialize(DismLogLevel.LogErrorsWarningsInfo, tempLog);
var session = DismApi.OpenOfflineSession(ospath);
try
{
DismApi.SetProductKey(session, productkey);
}
finally //(Exception ex)
{
}
//
// Clean DISM
//
DismApi.CloseSession(session);
DismApi.Shutdown();
File.Delete(tempLog);
}
public static void SetTargetEdition(string ospath, string edition, ProgressCallback progressCallback)
{
int counter = 0;
//
// Initialize DISM log
//
tryagain:
string tempLog = Path.GetTempFileName();
DismApi.Initialize(DismLogLevel.LogErrorsWarningsInfo, tempLog);
DismSession session = DismApi.OpenOfflineSession(ospath);
try
{
void callback3(DismProgress progress)
{
progressCallback?.Invoke(false, (int)Math.Round((double)progress.Current / progress.Total * 100), "Setting edition " + edition);
}
DismApi.SetEdition(session, edition, callback3);
}
catch (Exception ex)
{
Console.WriteLine("Failed attempt #" + counter);
Console.WriteLine(ex.ToString());
//
// Clean DISM
//
DismApi.CloseSession(session);
try
{
DismApi.Shutdown();
}
catch { }
if (counter < 3)
{
counter++;
goto tryagain;
}
}
//
// Clean DISM
//
try
{
DismApi.CloseSession(session);
}
catch { }
DismApi.Shutdown();
}
public static void UninstallPEComponents(string ospath, ProgressCallback progressCallback)
{
//
// Initialize DISM log
//
string tempLog = Path.GetTempFileName();
DismApi.Initialize(DismLogLevel.LogErrorsWarningsInfo, tempLog);
var session = DismApi.OpenOfflineSession(ospath);
var packages = DismApi.GetPackages(session);
List <DismPackage> componentsToRemove = new List <DismPackage>();
//
// Queue components we don't need according to our hardcoded list for removal
//
foreach (var package in packages)
{
if (componentsNotInWinPE.Any(x => package.PackageName.StartsWith(x, StringComparison.InvariantCultureIgnoreCase)))
{
componentsToRemove.Add(package);
}
}
//
// Remove components
//
foreach (var pkg in componentsToRemove)
{
try
{
void callback3(DismProgress progress)
{
progressCallback?.Invoke(false, (int)Math.Round((double)progress.Current / progress.Total * 100), "Removing " + pkg.PackageName);
}
DismApi.RemovePackageByName(session, pkg.PackageName, callback3);
}
catch //(Exception ex)
{
}
}
//
// Clean DISM
//
DismApi.CloseSession(session);
DismApi.Shutdown();
File.Delete(tempLog);
}
public static void ApplyUnattend(string ospath, string unattendpath)
{
bool ok = false;
while (!ok)
{
try
{
//
// Initialize DISM log
//
string tempLog = Path.GetTempFileName();
DismApi.Initialize(DismLogLevel.LogErrorsWarningsInfo, tempLog);
var session = DismApi.OpenOfflineSession(ospath);
try
{
DismApi.ApplyUnattend(session, unattendpath, true);
}
finally //(Exception ex)
{
}
//
// Clean DISM
//
DismApi.CloseSession(session);
DismApi.Shutdown();
File.Delete(tempLog);
ok = true;
}
catch (Exception ex)
{
Console.WriteLine("Failed applying unattend, retrying in one second...");
Console.WriteLine(ex.ToString());
ok = false;
Thread.Sleep(1000);
}
}
}