Java

Count the To Recipients of an Email

Demonstrates the read-only Chilkat Email.NumTo property, which is the number of direct "To" recipients. To-recipient indexes are zero-based and can be inspected with GetTo, GetToAddr, and GetToName. This example adds three To recipients and prints the count.

Background: The To header lists the message's primary recipients — the people the email is directly addressed to and expected to act on it. A single email can have any number of To addresses, and each is stored as a display name plus an email address. Together with NumCC and NumBcc, this property lets you inspect the full recipient set of a message.

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import com.chilkatsoft.chilkat2.Email;

public class ChilkatExample {

    public static void main(String[] args) {
        // Demonstrates the read-only Email.NumTo property, which is the number of direct
        // "To" recipients.  To-recipient indexes are zero-based.

        Email email = new Email();

        email.addTo("Joe", "joe@example.com");
        email.addTo("Jane", "jane@example.com");
        email.addTo("Bob", "bob@example.com");

        System.out.println("NumTo = " + email.getNumTo());
    }
}