public override object GetValue(object obj)
{
// This occurs during VB-based dynamic script item invocation. It was not observed
// before script items gained an IReflect/IExpando implementation that exposes
// script item properties as fields. Apparently VB's dynamic invocation support not
// only recognizes IReflect/IExpando but actually favors it over DynamicObject.
if (obj is IReflect reflect)
{
return(reflect.InvokeMember(Name, BindingFlags.GetField, null, obj, ArrayHelpers.GetEmptyArray <object>(), null, CultureInfo.InvariantCulture, null));
}
throw new InvalidOperationException("Invalid field retrieval");
}
public override ParameterInfo[] GetIndexParameters()
{
return(ArrayHelpers.GetEmptyArray <ParameterInfo>());
}
public override object[] GetCustomAttributes(Type attributeType, bool inherit)
{
return(ArrayHelpers.GetEmptyArray <object>());
}
public object GetProperty(int index)
{
return(dispatchEx.GetProperty(index.ToString(CultureInfo.InvariantCulture), false, ArrayHelpers.GetEmptyArray <object>()));
}