本文整理汇总了C#中HttpActionDescriptor.GetFilterPipeline方法的典型用法代码示例。如果您正苦于以下问题：C# HttpActionDescriptor.GetFilterPipeline方法的具体用法？C# HttpActionDescriptor.GetFilterPipeline怎么用？C# HttpActionDescriptor.GetFilterPipeline使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类HttpActionDescriptor的用法示例。
在下文中一共展示了HttpActionDescriptor.GetFilterPipeline方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: IsQueryableAction
internal static bool IsQueryableAction(this HttpRequestMessage request, HttpActionDescriptor actionDescriptor)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
bool result;
if (!request.Properties.TryGetValue(IsQueryableActionKey, out result))
{
result = actionDescriptor != null && actionDescriptor.GetFilterPipeline().Any(f =>
{
// When Web Api diagnostic logging is on, all filters are wrapped in a FilterTracer.
// FilterTracer implements IDecorator<IFilter>, which lets us get at the inner (and actual) filter.
IFilter filter = f.Instance;
IDecorator<IFilter> decorator = filter as IDecorator<IFilter>;
if (decorator != null)
{
filter = decorator.Inner;
}
Type instance = filter.GetType();
return instance == typeof(QueryableAttribute) || instance == typeof(EnableQueryAttribute);
});
request.Properties[IsQueryableActionKey] = result;
}
return result;
}