格式异常-RavenDB LINQ查询 [英] Format exception - RavenDB LINQ query

问题描述

在以下代码中，我收到输入字符串格式错误...在调试代码时，它作为一行代码运行，因此我无法深入研究可能导致格式异常的原因.谁能指出我做错了..谢谢.

I am getting a input string format error in the following bit of code... While debugging code, this runs as a single line of code and so I am not able to dig deep into what might be causing the format exception.. can any one please point to me what I am doing wrong.. thank you.

例外:

FormatException was unhandled by user code:
"Input string was not in correct format"

代码:

store.DatabaseCommands.UpdateByIndex("Movies/NewIndexName",
             new IndexQuery
             {
                 Query =
         string.Format("Status:Released AND IsDeleted:false AND ReleaseDate:{* TO {0}}",
         DateTools.DateToString(new DateTime(2012, 4, 3),
                                DateTools.Resolution.MILLISECOND))
             },
             new[]
            {
              new PatchRequest
                  {
                      Type = PatchCommandType.Modify,
                      Name = "Status",
                      Value = "TestingReleased"
                   }
            }, allowStale: false);

推荐答案

问题出在string.Format内部，您需要将值设置为:

The problem is inside string.Format, You need the value to be:

    {{* TO {0}}}

换句话说，您需要转义{}

In other words, you need to escape the { }

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