getter delegate

getter delegate

public static Delegate CreateGetter(PropertyInfo property)
{
    var objParm = Expression.Parameter(property.DeclaringType, "o");
    Type delegateType = typeof(Func<,>).MakeGenericType(property.DeclaringType, typeof(object));
    var lambda = Expression.Lambda(delegateType, Expression.Convert(Expression.Property(objParm, property.Name), typeof(object)), objParm);
    return lambda.Compile();
}