Object Extension to trim all string properties.

TrimStringProperties.cs

    //http://stackoverflow.com/a/15328864
    public static class StringExtensions
    {
        public static TSelf TrimStringProperties<TSelf>(this TSelf input)
        {
            var stringProperties = input.GetType().GetProperties()
                .Where(p => p.PropertyType == typeof(string));

            foreach (var stringProperty in stringProperties)
            {
                string currentValue = (string)stringProperty.GetValue(input, null);
                if (currentValue != null)
                    stringProperty.SetValue(input, currentValue.Trim(), null);
            }
            return input;
        }

    }