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POC# Reflection: How do I initialize a field created dynamically in TypeBuilder?
 

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  1. POC# Reflection: How do I initialize a field created dynamically in TypeBuilder?
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    <p>I'm creating a dynamic dll to hold custom objects created from my database. I can create the field the way I want, however I don't understand how to call the constructor. For a final generated result, I want:</p> <pre><code>public class Countries { public Countries() { } public static readonly ReferenceObject USA = new ReferenceObject(120); public static readonly ReferenceObject CAN = new ReferenceObject(13); public static readonly ReferenceObject MEX = new ReferenceObject(65); ... //These would be populated from the database } </code></pre> <p>what I'm getting is</p> <pre><code>public class Countries { public Countries() { } public static readonly ReferenceObject USA; public static readonly ReferenceObject CAN; public static readonly ReferenceObject MEX; ... } </code></pre> <p>How do I set the values to new initialized objects?</p> <pre><code>AppDomain domain = AppDomain.CurrentDomain; AssemblyName aName = new AssemblyName("DynamicEnums"); AssemblyBuilder ab = domain.DefineDynamicAssembly(aName, AssemblyBuilderAccess.Save); ModuleBuilder mb = ab.DefineDynamicModule(aName.Name, aName.Name + ".dll"); foreach(ReferenceType rt in GetTypes()) { TypeBuilder tb = mb.DefineType(rt.Name, TypeAttributes.Public); foreach (Reference r in GetReferences(rt.ID)) { string name = NameFix(r.Name); FieldBuilder fb = tb.DefineField(name, typeof(ReferenceObject), FieldAttributes.Static | FieldAttributes.Public | FieldAttributes.Literal); //Call constructor here... how??? } types.Add(tb.CreateType()); } ab.Save(aName.Name + ".dll"); </code></pre>
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    1. COPerhaps I want to switch them to DefineMethod or DefineProperty here... but the end result is that I want ("120" == Countries.USA) to be true, as well as (Countries.USA == 120) to be true when referenced in my code.
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    2. COReferenceObject is basically a wrapper for an int that allows it to be compared to an int or string.
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