public InstallReference GetNextReference()
{
IInstallReferenceItem item = null;
int hr = refEnum.GetNextInstallReferenceItem(out item, 0, IntPtr.Zero);
if ((uint)hr == 0x80070103)
{ // ERROR_NO_MORE_ITEMS
return null;
}
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
IntPtr refData;
InstallReference instRef = new InstallReference(Guid.Empty, String.Empty, String.Empty);
hr = item.GetReference(out refData, 0, IntPtr.Zero);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
Marshal.PtrToStructure(refData, instRef);
return instRef;
}
public static void InstallAssembly(String assemblyPath, InstallReference reference, AssemblyCommitFlags flags)
{
if (reference != null)
{
if (!InstallReferenceGuid.IsValidGuidScheme(reference.GuidScheme))
throw new ArgumentException("Invalid reference guid.", "guid");
}
IAssemblyCache ac = null;
int hr = 0;
hr = Utils.CreateAssemblyCache(out ac, 0);
if (hr >= 0)
{
hr = ac.InstallAssembly((int)flags, assemblyPath, reference);
}
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
}
// assemblyName has to be fully specified name.
// A.k.a, for v1.0/v1.1 assemblies, it should be "name, Version=xx, Culture=xx, PublicKeyToken=xx".
// For v2.0 assemblies, it should be "name, Version=xx, Culture=xx, PublicKeyToken=xx, ProcessorArchitecture=xx".
// If assemblyName is not fully specified, a random matching assembly will be uninstalled.
public static void UninstallAssembly(String assemblyName, InstallReference reference, out AssemblyCacheUninstallDisposition disp)
{
AssemblyCacheUninstallDisposition dispResult = AssemblyCacheUninstallDisposition.Uninstalled;
if (reference != null)
{
if (!InstallReferenceGuid.IsValidGuidScheme(reference.GuidScheme))
throw new ArgumentException("Invalid reference guid.", "guid");
}
IAssemblyCache ac = null;
int hr = Utils.CreateAssemblyCache(out ac, 0);
if (hr >= 0)
{
hr = ac.UninstallAssembly(0, assemblyName, reference, out dispResult);
}
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
disp = dispResult;
}