internal RecipientToIndex(RecipientItemType recipientType, string displayName, string emailAddress)
{
if (recipientType != RecipientItemType.To && recipientType != RecipientItemType.Cc && recipientType != RecipientItemType.Bcc)
{
throw new ArgumentException("Only TO, CC, and BCC recipient type is supported.");
}
if (displayName == null)
{
throw new ArgumentNullException("displayName");
}
if (emailAddress == null)
{
throw new ArgumentNullException("emailAddress");
}
this.RecipientType = recipientType;
this.DisplayName = RecipientToIndex.SanitizeDisplayName(displayName);
this.EmailAddress = emailAddress;
}
