public bool MoveNext()
{
if (this.isComplete)
{
return(false);
}
IInstallReferenceItem ppRefItem;
int installReferenceItem = this.refEnum.GetNextInstallReferenceItem(out ppRefItem, 0, IntPtr.Zero);
if (installReferenceItem == -2147024637)
{
this.isComplete = true;
return(false);
}
else
{
if (installReferenceItem < 0)
{
Marshal.ThrowExceptionForHR(installReferenceItem);
}
InstallReference installRef = new InstallReference(Guid.Empty, string.Empty, string.Empty);
IntPtr pRefData;
int reference = ppRefItem.GetReference(out pRefData, 0, IntPtr.Zero);
if (reference < 0)
{
Marshal.ThrowExceptionForHR(reference);
}
Marshal.PtrToStructure(pRefData, (object)installRef);
this.currentReference = new AssemblyReference(this.assemblyName, installRef);
return(true);
}
}
private void InstallAssembly(string assemblyPath, InstallReference reference, bool force)
{
if (reference != null && !InstallReferenceGuid.IsValidGuidScheme(reference.GuidScheme))
{
throw new ArgumentException("Invalid reference guid.", "reference");
}
AssemblyCommitFlags assemblyCommitFlags = force ? AssemblyCommitFlags.Force : AssemblyCommitFlags.Default;
IAssemblyCache ppAsmCache;
int assemblyCache = NativeMethods.CreateAssemblyCache(out ppAsmCache, 0);
Marshal.ThrowExceptionForHR(assemblyCache);
if (assemblyCache < 0)
{
return;
}
Marshal.ThrowExceptionForHR(ppAsmCache.InstallAssembly((int)assemblyCommitFlags, assemblyPath, reference));
}
private void InstallAssembly(string assemblyPath, InstallReference reference, bool force)
{
if (reference != null && !InstallReferenceGuid.IsValidGuidScheme(reference.GuidScheme))
throw new ArgumentException("Invalid reference guid.", "reference");
AssemblyCommitFlags assemblyCommitFlags = force ? AssemblyCommitFlags.Force : AssemblyCommitFlags.Default;
IAssemblyCache ppAsmCache;
int assemblyCache = NativeMethods.CreateAssemblyCache(out ppAsmCache, 0);
Marshal.ThrowExceptionForHR(assemblyCache);
if (assemblyCache < 0)
return;
Marshal.ThrowExceptionForHR(ppAsmCache.InstallAssembly((int)assemblyCommitFlags, assemblyPath, reference));
}
internal AssemblyCacheUninstallDisposition UninstallAssembly(string assemblyName, InstallReference reference)
{
AssemblyCacheUninstallDisposition disposition = AssemblyCacheUninstallDisposition.Uninstalled;
if (reference != null && !InstallReferenceGuid.IsValidGuidScheme(reference.GuidScheme))
throw new ArgumentException("Invalid reference guid.", "reference");
IAssemblyCache ppAsmCache;
int errorCode = NativeMethods.CreateAssemblyCache(out ppAsmCache, 0);
if (errorCode >= 0)
errorCode = ppAsmCache.UninstallAssembly(0, assemblyName, reference, out disposition);
if (errorCode < 0)
Marshal.ThrowExceptionForHR(errorCode);
if (disposition != AssemblyCacheUninstallDisposition.Uninstalled)
Trace.TraceWarning(string.Format("Could not uninstall assembly {0}: {1}", (object)assemblyName, (object)((object)disposition).ToString()));
return disposition;
}
internal AssemblyCacheUninstallDisposition UninstallAssembly(string assemblyName, InstallReference reference)
{
AssemblyCacheUninstallDisposition disposition = AssemblyCacheUninstallDisposition.Uninstalled;
if (reference != null && !InstallReferenceGuid.IsValidGuidScheme(reference.GuidScheme))
{
throw new ArgumentException("Invalid reference guid.", "reference");
}
IAssemblyCache ppAsmCache;
int errorCode = NativeMethods.CreateAssemblyCache(out ppAsmCache, 0);
if (errorCode >= 0)
{
errorCode = ppAsmCache.UninstallAssembly(0, assemblyName, reference, out disposition);
}
if (errorCode < 0)
{
Marshal.ThrowExceptionForHR(errorCode);
}
if (disposition != AssemblyCacheUninstallDisposition.Uninstalled)
{
Trace.TraceWarning(string.Format("Could not uninstall assembly {0}: {1}", (object)assemblyName, (object)((object)disposition).ToString()));
}
return(disposition);
}
