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PORetrieve property info from dynamic by Reflection
 

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  1. PORetrieve property info from dynamic by Reflection
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    <p><strong>ADDED:</strong> What I want to do. I have something, for example, DataReader, from which I want to create IEnumerable of objects with members as in DataReader. So, in design and compile time I don't know how many properties will be in my dynamic object (depends on how many columns contains in DataReader) and it names. AND I need to create such dynamic anonymous object with properties with right names and values, to get this properties in future by reflection...</p> <p>I thought about DynamicObject and that's what I've done:</p> <p>I have DynamicObject class:</p> <pre><code>using System.Collections.Generic; using System.Dynamic; using System.Linq; namespace makarov.ReportManager.InternalLogic { public class DataReaderParcer : DynamicObject { private readonly Dictionary&lt;string, object&gt; m_properties; public DataReaderParcer() { m_properties = new Dictionary&lt;string, object&gt;(); } public bool SetMember(string name, object value) { if (m_properties.ContainsKey(name)) m_properties.Remove(name); m_properties.Add(name, value); return true; } public override bool TrySetMember(SetMemberBinder binder, object value) { return SetMember(binder.Name, value); } public override bool TryGetMember(GetMemberBinder binder, out object result) { result = null; if (m_properties.ContainsKey(binder.Name)) result = m_properties[binder.Name]; return m_properties.ContainsKey(binder.Name); } public override IEnumerable&lt;string&gt; GetDynamicMemberNames() { return from p in m_properties select p.Key; } } </code></pre> <p>}</p> <p>And here is the usage:</p> <pre><code> dynamic dd = new DataReaderParcer(); dd.MyMember= 3; dd.YourMember= "hello"; </code></pre> <p>How to retrieve PropertyInfo[] of this object using Reflection in another method? Something like this <code>dd.GetType().GetProperties()</code> doesn't work correctly because DataReaderParcer don't have any properties.</p>
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    1. PTQuestion
    1. USArtem Makarov
    1. USArtem Makarov
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    1. COAs there are no properties, what do you want to get in your ProperyInfo[] ?
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      1. PORetrieve property info from dynamic by Reflection
      1. USxlecoustillier
    2. COSide note, Parcer - do you mean Parser?
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      1. PORetrieve property info from dynamic by Reflection
      1. USKieren Johnstone
    3. COYes, Parser. I want to get my dynamic properties...
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      1. PORetrieve property info from dynamic by Reflection
      1. USArtem Makarov
 

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