/// <summary>
/// Splits a member name on dots and returns the prefix to the member.
/// </summary>
/// <param name="memberName">The name of the member.</param>
/// <returns>The prefix.</returns>
internal static string GetMemberPrefix(string memberName)
{
var split = ClassPropInfo.SplitMemberName(memberName);
if (split.Count() < 2)
{
return(null);
}
return(String.Join(ClassPropInfo.MemberSeparator, split.Take(split.Count() - 1).ToArray()));
}
