プロセス(Processoクラス)のすべてのID(前にフィルターと順序を適用)を返したいのですが、次のようになります。
URL:api/processos/getIds?&$filter=(Id eq 1)
public IEnumerable<int> getIds(ODataQueryOptions opts)
{
var results = Repositorio.Query<Processo>();
results = opts.ApplyTo(results) as IQueryable<Processo>;
return results.Select(p => p.Id).ToArray();
}
エラー
完全な画像: http: //i.stack.imgur.com/gzJ7n.jpg
例外
System.ArgumentException was unhandled by user code
HResult=-2147024809
Message=Cannot apply ODataQueryOptions of 'System.Int32' to IQueryable of 'CreditoImobiliarioBB.Model.Processo'.
Parameter name: query
Source=System.Web.Http.OData
ParamName=query
StackTrace:
at System.Web.Http.OData.Query.ODataQueryOptions`1.ValidateQuery(IQueryable query)
at System.Web.Http.OData.Query.ODataQueryOptions`1.ApplyTo(IQueryable query)
at CreditoImobiliarioBB.Web.Api.processosController.getIds(ODataQueryOptions opts) in w:\Clients\creditoimobiliariobb.com.br\src\CreditoImobiliarioBB\CreditoImobiliarioBB.Web\Api\processosController.cs:line 39
at lambda_method(Closure , Object , Object[] )
at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass13.<GetExecutor>b__c(Object instance, Object[] methodParameters)
at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments)
at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.<>c__DisplayClass5.<ExecuteAsync>b__4()
at System.Threading.Tasks.TaskHelpers.RunSynchronously[TResult](Func`1 func, CancellationToken cancellationToken)
InnerException: