ValueInjecter - 加入多个结果集为1集LINQ？

问题描述

我如何使用ValueInjecter与LINQ联接连接多个结果集？例如，该code注射结果值到 CombinedResult 的对象，但我也想了一些 errorsAndWarning 值到 CombinedResult 。属性具有相同的名称：

How do I use ValueInjecter with a LINQ join that joins multiple result sets? For example, this code inject result values into CombinedResult object, but I also want some of errorsAndWarning values into CombinedResult. The properties have the same name:

var combined = from result in results.DeferredItems
               join errorsAndWarning in errorsAndWarnings.DeferredItems
                on result.MeetingID equals errorsAndWarning.MeetingID
               select new CombinedResult().InjectFrom(result) as CombinedResult;

感谢。

推荐答案

使用这样的：

var combined = from result in results.DeferredItems
               join errorsAndWarning in errorsAndWarnings.DeferredItems
                on result.MeetingID equals errorsAndWarning.MeetingID
               select new CombinedResult().InjectFrom(result)
                                          .InjectFrom(errorsAndWarning)
                                          as CombinedResult;

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