使用实体框架ExecuteStoreQuery返回DataTable [英] Returning a DataTable using Entity Framework ExecuteStoreQuery

问题描述

我正在使用一个有许多存储过程需要显示的系统。为每个对象创建实体是不实际的。

I am working with a system that has many stored procedures that need to be displayed. Creating entities for each of my objects is not practical.

可以使用 ExecuteStoreQuery DataTable $ c>？

Is it possible and how would I return a DataTable using ExecuteStoreQuery ?

public ObjectResult<DataTable> MethodName(string fileSetName) {
using (var dataContext = new DataContext(_connectionString))
{
var returnDataTable = ((IObjectContextAdapter)dataContext).ObjectContext.ExecuteStoreQuery<DataTable>("SP_NAME","SP_PARAM");
return returnDataTable;
}

推荐答案

不，我不认为这将工作 - 实体框架旨在返回实体，而不是返回 DataTable 对象。

No, I don't think that'll work - Entity Framework is geared towards returning entities and isn't meant to return DataTable objects.

如果您需要 DataTable 对象，请直接使用ADO.NET。

If you need DataTable objects, use straight ADO.NET instead.

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