Dynamic SetProperty

DynamicSetValue.cs

void SetValue(dynamic target, string propname, object val ){
  var argInfo = new List<CSharpArgumentInfo>{
                                              CSharpArgumentInfo.Create(CSharpArgumentInfoFlags.None, null),
                                              CSharpArgumentInfo.Create(CSharpArgumentInfoFlags.None, null)
                                            };
  var binder = Binder.SetMember(
                                CSharpBinderFlags.None,
                                propname, 
                                this.GetType(),
                                argInfo
                                );
            
  var callsite = CallSite<Func<CallSite, object, object, object>>.Create(binder);
  
  callsite.Target(callsite, target, val);
}