Swift

Remove a Range of Chars from a StringBuilder

Demonstrates how to remove a range of chars from the string contained in a StringBuilder object.

Note: This example demonstrates the RemoveCharsAt method which was added in Chilkat v9.5.0.87.

Swift

func chilkatTest() {
    var success: Bool = false

    let sb = CkoStringBuilder()!

    // Load a file that contains this string:  0123456789ABCDEF
    success = sb.loadFile(path: "qa_data/txt/remove_chars.txt", charset: "utf-8")

    // Remove "56789A" from the string.
    sb.removeChars(at: 5, numChars: 6)

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

    // Output is: 01234BCDEF

}