Swift

Serialize MIME to a StringBuilder

Demonstrates the Chilkat Mime.GetMimeSb method, which serializes the complete MIME entity and appends it to a StringBuilder. The only argument is the StringBuilder; existing content is preserved.

Background: Serializing into a StringBuilder avoids creating a new string and is convenient when you are accumulating output or building a larger document. Because it appends, you can assemble several pieces in one buffer. As with GetMime, use the BinData form for content with arbitrary binary bytes.

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Swift


func chilkatTest() {
    var success: Bool = false

    //  Demonstrates the Mime.GetMimeSb method, which serializes the complete MIME entity and appends
    //  it to a StringBuilder.  The only argument is the StringBuilder.

    let mime = CkoMime()!

    success = mime.setBody(fromPlainText: "Hello, this is the message body.")
    if success == false {
        print("\(mime.lastErrorText!)")
        return
    }

    //  Append the serialized MIME to a StringBuilder.  Existing content is preserved.
    let sb = CkoStringBuilder()!
    success = mime.getSb(sb: sb)
    if success == false {
        print("\(mime.lastErrorText!)")
        return
    }

    print("\(sb.getAsString()!)")

}