protected void AddAtribute(IClass @class)
{
if (ExistsSerializableAttribute(@class))
return;
ISolution solution = @class.GetManager().Solution;
IDeclaration declaration = @class.GetDeclarations()[0];
IMetaInfoTargetDeclarationNode metaInfoTargetDeclarationNode =
declaration.ToTreeNode() as IMetaInfoTargetDeclarationNode;
Assert.CheckNotNull(metaInfoTargetDeclarationNode);
CSharpElementFactory elementFactory = CSharpElementFactory.GetInstance(@class.GetManager().Solution);
IAttribute serializableAttribute =
elementFactory.CreateTypeMemberDeclaration("[Serializable]void Foo(){}").Attributes[0];
IAttribute added = metaInfoTargetDeclarationNode.AddAttributeAfter(serializableAttribute, null);
ICSharpTypeAndNamespaceHolderDeclaration scope = declaration.GetContainingElement<ICSharpNamespaceDeclaration>(false);
ICSharpFile fileScope = (ICSharpFile)declaration.GetContainingFile();
if (scope == null)
scope = fileScope;
if(!UsingUtil.CheckAlreadyImported(scope, PsiManager.GetInstance(solution).GetNamespace(SYSTEM)))
{
IUsingDirective directive = CSharpElementFactory.GetInstance(solution).CreateUsingDirective(SYSTEM, new object[0]);
// add to header usings list
UsingUtil.AddImportTo(fileScope, directive);
}
}