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  1. C# Driver
  2. CSHARP-1228

Expressions used to resolve field names for enum members do not work

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    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 2.0.1, 2.1
    • Affects Version/s: 2.0
    • Component/s: Serialization
    • None
    • Environment:
      Win8.1

      Given the class and enum:

      class Person
{
	public Color FavoriteColor { get; set; }
}

enum Color
{
	Blue,
	SomethingElse
}

      The following code snippet will not work:

      Builders<Person>.IndexKeys.Ascending(x => x.FavoriteColor);
Builders<Person>.Filter.Eq(x => x.FavoriteColor, Color.Blue);
// other builders as well

      Workaround

      Use the string field name of the member. Even if you have mapped it to a different element name, as long as the member name is used, it will still get mapped:

      Builders<Person>.IndexKeys.Ascending("FavoriteColor");

        1. ConsoleApplication1.zip
          1.61 MB

            Assignee:
            craig.wilson@mongodb.com Craig Wilson
            Reporter:
            nickj Nick Judson
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              Created:
              Updated:
              Resolved: