internal static IEnumerable <ComTypes.ITypeInfo> GetTypeInformation(ComTypes.ITypeLib typeLib) { var comTypeCount = typeLib.GetTypeInfoCount(); for (var typeIndex = 0; typeIndex < comTypeCount; typeIndex++) { ComTypes.ITypeInfo comTypeInfo; typeLib.GetTypeInfo(typeIndex, out comTypeInfo); yield return(comTypeInfo); } }
internal static ComTypeLibDesc GetFromTypeLib(ComTypes.ITypeLib typeLib) { // check whether we have already loaded this type library ComTypes.TYPELIBATTR typeLibAttr = ComRuntimeHelpers.GetTypeAttrForTypeLib(typeLib); ComTypeLibDesc typeLibDesc; lock (_CachedTypeLibDesc) { if (_CachedTypeLibDesc.TryGetValue(typeLibAttr.guid, out typeLibDesc)) { return(typeLibDesc); } } typeLibDesc = new ComTypeLibDesc(); typeLibDesc._typeLibName = ComRuntimeHelpers.GetNameOfLib(typeLib); int countTypes = typeLib.GetTypeInfoCount(); for (int i = 0; i < countTypes; i++) { ComTypes.TYPEKIND typeKind; typeLib.GetTypeInfoType(i, out typeKind); ComTypes.ITypeInfo typeInfo; if (typeKind == ComTypes.TYPEKIND.TKIND_COCLASS) { typeLib.GetTypeInfo(i, out typeInfo); ComTypeClassDesc classDesc = new ComTypeClassDesc(typeInfo); typeLibDesc._classes.AddLast(classDesc); } else if (typeKind == ComTypes.TYPEKIND.TKIND_ENUM) { typeLib.GetTypeInfo(i, out typeInfo); ComTypeEnumDesc enumDesc = new ComTypeEnumDesc(typeInfo); typeLibDesc._enums.Add(enumDesc.TypeName, enumDesc); } } // cache the typelib using the guid as the dictionary key lock (_CachedTypeLibDesc) { //check if we are late and somebody already added the key. ComTypeLibDesc curLibDesc; if (_CachedTypeLibDesc.TryGetValue(typeLibAttr.guid, out curLibDesc)) { return(curLibDesc); } _CachedTypeLibDesc.Add(typeLibAttr.guid, typeLibDesc); } return(typeLibDesc); }
internal static ComTypeLibDesc GetFromTypeLib(ComTypes.ITypeLib typeLib) { // check whether we have already loaded this type library ComTypes.TYPELIBATTR typeLibAttr = ComRuntimeHelpers.GetTypeAttrForTypeLib(typeLib); ComTypeLibDesc typeLibDesc; lock (s_cachedTypeLibDesc) { if (s_cachedTypeLibDesc.TryGetValue(typeLibAttr.guid, out typeLibDesc)) { return(typeLibDesc); } } typeLibDesc = new ComTypeLibDesc { Name = ComRuntimeHelpers.GetNameOfLib(typeLib), _typeLibAttributes = typeLibAttr }; int countTypes = typeLib.GetTypeInfoCount(); for (int i = 0; i < countTypes; i++) { typeLib.GetTypeInfoType(i, out ComTypes.TYPEKIND typeKind); typeLib.GetTypeInfo(i, out ComTypes.ITypeInfo typeInfo); if (typeKind == ComTypes.TYPEKIND.TKIND_COCLASS) { ComTypeClassDesc classDesc = new ComTypeClassDesc(typeInfo, typeLibDesc); typeLibDesc._classes.AddLast(classDesc); } else if (typeKind == ComTypes.TYPEKIND.TKIND_ENUM) { ComTypeEnumDesc enumDesc = new ComTypeEnumDesc(typeInfo, typeLibDesc); typeLibDesc._enums.Add(enumDesc.TypeName, enumDesc); } else if (typeKind == ComTypes.TYPEKIND.TKIND_ALIAS) { ComTypes.TYPEATTR typeAttr = ComRuntimeHelpers.GetTypeAttrForTypeInfo(typeInfo); if (typeAttr.tdescAlias.vt == (short)VarEnum.VT_USERDEFINED) { ComRuntimeHelpers.GetInfoFromType(typeInfo, out string aliasName, out _); typeInfo.GetRefTypeInfo(typeAttr.tdescAlias.lpValue.ToInt32(), out ComTypes.ITypeInfo referencedTypeInfo); ComTypes.TYPEATTR referencedTypeAttr = ComRuntimeHelpers.GetTypeAttrForTypeInfo(referencedTypeInfo); ComTypes.TYPEKIND referencedTypeKind = referencedTypeAttr.typekind; if (referencedTypeKind == ComTypes.TYPEKIND.TKIND_ENUM) { ComTypeEnumDesc enumDesc = new ComTypeEnumDesc(referencedTypeInfo, typeLibDesc); typeLibDesc._enums.Add(aliasName, enumDesc); } } } } // cached the typelib using the guid as the dictionary key lock (s_cachedTypeLibDesc) { s_cachedTypeLibDesc.Add(typeLibAttr.guid, typeLibDesc); } return(typeLibDesc); }