generic ToString method to show properties and values using Reflection

ToStringViaReflection.cs

public override string ToString()
{
    var propertiesInfo =
        GetType().GetProperties().Where(p => Attribute.IsDefined(p, typeof (DataMemberAttribute)));
    StringBuilder str = new StringBuilder();
    foreach (var propertyInfo in propertiesInfo)
    {
        if (str.Length > 0)
            str.Append(", ");

        string enclosing = propertyInfo.PropertyType == typeof (string) ||
                           propertyInfo.PropertyType == typeof (char)
                               ? "\""
                               : "";
        str.AppendFormat("{0} : {2}{1}{2}", propertyInfo.Name, propertyInfo.GetValue(this, null), enclosing);
    }
    return str.ToString();
}