コード例 #1
0
ファイル: GacUtilities.cs プロジェクト: dotnet/wpf-test
        /// <summary>
        /// Gets information about the assembly.
        /// See comments in UninstallAssembly for specifying the assembly name.
        /// </summary>
        /// <param name="assemblyName"></param>
        /// <returns></returns>
        private static string QueryAssemblyInfo(String assemblyName)
        {
            if (assemblyName == null)
            {
                throw new ArgumentException("Invalid name", "assemblyName");
            }

            AssemblyInfo 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 = GacUtils.CreateAssemblyCache(out ac, 0);

            if (hr >= 0)
            {
                hr = ac.QueryAssemblyInfo((int)QueryAssemblyInfoFlags.DEFAULT, assemblyName, ref aInfo);
            }

            if (hr == -2147024894) //File not found - This is a common error which need not be represented as an exception(ruins debug experience, also).
            {
                return(null);
            }

            else if (hr < 0)
            {
                GacUtils.ThrowMarshalledException(hr);
            }

            return(aInfo.currentAssemblyPath);
        }
コード例 #2
0
ファイル: GacUtilities.cs プロジェクト: dotnet/wpf-test
        /// <summary>
        /// Installs an assembly into the GAC. Adds a reference to the installing applicaiton.
        /// </summary>
        /// <param name="assemblyPath">The path to the assembly to be installed</param>
        /// <param name="flags">see AssemblyCommitFlags</param>
        internal static void InstallAssembly(String assemblyPath, AssemblyCommitFlags flags)
        {
            IAssemblyCache ac = null;
            int            hr = 0;

            hr = GacUtils.CreateAssemblyCache(out ac, 0);
            if (hr >= 0)
            {
                hr = ac.InstallAssembly((int)flags, assemblyPath, null);
            }
            if (hr < 0)
            {
                GacUtils.ThrowMarshalledException(hr);
            }
        }
コード例 #3
0
ファイル: GacUtilities.cs プロジェクト: dotnet/wpf-test
        /// <summary>
        /// Uninstalls the assembly, using the application as a reference.
        /// 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.
        /// </summary>
        /// <param name="assemblyName"></param>
        private static AssemblyCacheUninstallDisposition UninstallAssemblyImplementation(String assemblyName)
        {
            AssemblyCacheUninstallDisposition dispResult = AssemblyCacheUninstallDisposition.Uninstalled;
            IAssemblyCache ac = null;

            int hr = GacUtils.CreateAssemblyCache(out ac, 0);

            if (hr >= 0)
            {
                hr = ac.UninstallAssembly(0, assemblyName, null, out dispResult);
            }

            if (hr < 0)
            {
                GacUtils.ThrowMarshalledException(hr);
            }

            return(dispResult);
        }