/// <summary> /// Imports the private key from string. /// </summary> /// <param name="text">The text for private key.</param> /// <param name="beginString">The begin string. Default is <c>-----BEGIN RSA PRIVATE KEY-----</c>.</param> /// <param name="endString">The end string. Default is <c>-----END RSA PRIVATE KEY-----</c>.</param> /// <returns></returns> public static string ImportPrivateKeyFromString(string text, string beginString = null, string endString = null) { ArgumentValidator.Validate(text); return(GetPrivateKeyString(text, beginString, endString)); }