/// <summary>
/// Initializes a new instance of the <see cref="ClientName"/>.
/// </summary>
/// <param name="key">The client name. Any string.</param>
/// <param name="providerName">The provider name.</param>
internal ClientName(string key, string providerName)
{
_Key = key;
_ProviderName = providerName;
_Hash = OAuthUtility.GetMD5Hash(String.Format("{0}/{1}", key, providerName).ToLower());
}
