public AssemblyCacheInstallReferenceEnum(String assemblyName, GACVersion gacVersion = GACVersion.Net40)
{
IAssemblyName fusionName = null;
int hr = 0;
switch (gacVersion) {
case GACVersion.Net40:
hr = Utils.CreateAssemblyNameObject40(
out fusionName,
assemblyName,
CreateAssemblyNameObjectFlags.CANOF_PARSE_DISPLAY_NAME,
IntPtr.Zero);
break;
case GACVersion.Net20:
hr = Utils.CreateAssemblyNameObject20(
out fusionName,
assemblyName,
CreateAssemblyNameObjectFlags.CANOF_PARSE_DISPLAY_NAME,
IntPtr.Zero);
break;
}
if (hr >= 0) {
switch (gacVersion) {
case GACVersion.Net40:
hr = Utils.CreateInstallReferenceEnum40(out refEnum, fusionName, 0, IntPtr.Zero);
break;
case GACVersion.Net20:
hr = Utils.CreateInstallReferenceEnum20(out refEnum, fusionName, 0, IntPtr.Zero);
break;
}
}
if (hr < 0) {
Marshal.ThrowExceptionForHR(hr);
}
}
// See comments in UninstallAssembly
public static String QueryAssemblyInfo(String assemblyName, GACVersion gacVersion = GACVersion.Net40)
{
if (assemblyName == null) {
throw new ArgumentException("Invalid name", "assemblyName");
}
var aInfo = new AssemblyInfo();
aInfo.cchBuf = 1024;
// Get a string with the desired length
aInfo.currentAssemblyPath = new String('\0', aInfo.cchBuf);
IAssemblyCache ac = null;
int hr = 0;
switch (gacVersion) {
case GACVersion.Net40:
hr = Utils.CreateAssemblyCache40(out ac, 0);
break;
case GACVersion.Net20:
hr = Utils.CreateAssemblyCache20(out ac, 0);
break;
}
if (hr >= 0) {
hr = ac.QueryAssemblyInfo(0, assemblyName, ref aInfo);
}
if (hr < 0) {
Marshal.ThrowExceptionForHR(hr);
}
return aInfo.currentAssemblyPath;
}
// 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, GACVersion gacVersion = GACVersion.Net40)
{
var dispResult = AssemblyCacheUninstallDisposition.Uninstalled;
if (reference != null) {
if (!InstallReferenceGuid.IsValidGuidScheme(reference.GuidScheme)) {
throw new ArgumentException("Invalid reference guid.", "guid");
}
}
IAssemblyCache ac = null;
int hr = 0;
switch (gacVersion) {
case GACVersion.Net40:
hr = Utils.CreateAssemblyCache40(out ac, 0);
break;
case GACVersion.Net20:
hr = Utils.CreateAssemblyCache20(out ac, 0);
break;
}
if (hr >= 0) {
hr = ac.UninstallAssembly(0, assemblyName, reference, out dispResult);
}
if (hr < 0) {
Marshal.ThrowExceptionForHR(hr);
}
disp = dispResult;
}
public static void InstallAssembly(String assemblyPath, InstallReference reference, AssemblyCommitFlags flags, GACVersion gacVersion = GACVersion.Net40)
{
if (reference != null) {
if (!InstallReferenceGuid.IsValidGuidScheme(reference.GuidScheme)) {
throw new ArgumentException("Invalid reference guid.", "guid");
}
}
IAssemblyCache ac = null;
int hr = 0;
switch (gacVersion) {
case GACVersion.Net40:
hr = Utils.CreateAssemblyCache40(out ac, 0);
break;
case GACVersion.Net20:
hr = Utils.CreateAssemblyCache20(out ac, 0);
break;
}
// hr = Utils.CreateAssemblyCache(out ac, 0);
if (hr >= 0) {
hr = ac.InstallAssembly((int)flags, assemblyPath, reference);
}
if (hr < 0) {
Marshal.ThrowExceptionForHR(hr);
}
}
