Exemplo n.º 1
0
        public static short Initialize(void* xlAddInExportInfoAddress, void* hModuleXll, void* pPathXLL)
        {
            string pathXll = Marshal.PtrToStringUni((IntPtr)pPathXLL);
            _alc = new ExcelDnaAssemblyLoadContext(pathXll);
            AssemblyManager.Initialize((IntPtr)hModuleXll, pathXll, _alc);
            var loaderAssembly = _alc.LoadFromAssemblyName(new AssemblyName("ExcelDna.Loader"));
            var xlAddInType = loaderAssembly.GetType("ExcelDna.Loader.XlAddIn");
            var initOK = (bool)xlAddInType.InvokeMember("Initialize", BindingFlags.Public | BindingFlags.Static | BindingFlags.InvokeMethod, null, null,
                new object[] { (IntPtr)xlAddInExportInfoAddress, (IntPtr)hModuleXll, pathXll,
                    (Func<string, int, byte[]>)AssemblyManager.GetResourceBytes,
                    (Func<string, Assembly>)_alc.LoadFromAssemblyPath,
                    (Func<byte[], byte[], Assembly>)_alc.LoadFromAssemblyBytes,
                    (Action<TraceSource>)Logger.SetIntegrationTraceSource });

            return initOK ? (short)1 : (short)0;
            }