我試圖通過的DomainService(異步)在上樣的代碼行加載實體:DomainContext負載
context.Load<Book>(
context.Books.Where(b => b.BookID == 1),
(s, e) =>
{
_book = e.Results;
},
null);
但我得到以下錯誤: 類型「SilverlightApplication1.Book」不能被用作類型參數泛型類型或方法'System.ServiceModel.DomainServices.Client.DomainContext.Load(System.ServiceModel.DomainServices.Client.EntityQuery,System.Action>,object)'中的'TEntity''。沒有從'SilverlightApplication1.Book'到'System.ServiceModel.DomainServices.Client.Entit的隱式引用轉換如何解決它?