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venil7
venil7
Last Activity: Aug 22 '09, 08:12 PM
Joined: Aug 22 '09
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  • venil7
    replied to C# cast to anonymous type
    in .NET
    ok, I found the answer:

    first we need an Extension class:

    Code:
    static class Extension
    {
        static public T CastTo<T>(this object o, T t)
        {
            return (T)o;
        }
    }
    which will add CastTo method to all Objects, then

    Code:
    var v = al[0];
Console.WriteLine(v.CastTo(new { field1=String.Empty}).field1);
    the trick is to...
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    • venil7
      started a topic C# cast to anonymous type
      in .NET

      C# cast to anonymous type

      consider the following code:

      Code:
      var test1 = new { field1 = "hello" };
ArrayList al = new ArrayList();
al.Add(test1);

//compile error
Console.WriteLine(al[0].field1);
      an anonymous type is created than placed into ArrayList.
      al[0] obviously returns Object, how to cast this back to anonymous type to retrieve value of 'field1'?
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