Customize Titles and Captions on Self-Extracting EXE Dialogs

Customize titles and captions on all self-extracting EXE dialogs.

Download Chilkat Java Library

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    CkZip zip = new CkZip();

    boolean success;

    //  Any string unlocks the component for the 1st 30-days.
    success = zip.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        System.out.println(zip.lastErrorText());
        return;
    }

    //  Initialize the zip object.  Because we're creating
    //  a self-extracting EXE in this example, the filename
    //  passed to NewZip will never actually be created.
    success = zip.NewZip("notUsed.zip");
    if (success != true) {
        System.out.println(zip.lastErrorText());
        return;
    }

    //  Append a directory tree.  The AppendFiles does
    //  not read the file contents or append them to the zip
    //  object in memory.  It simply appends references
    //  to the files so that when WriteExe (or WriteZipAndClose,
    //  or WriteZip, etc.) is called, the files are compressed
    //  and added to the archive.
    boolean recurse;
    recurse = true;
    zip.AppendFiles("c:/temp/a/*",recurse);

    //  The zip.ExeTitle and zip.ExeUnzipCaption properties can be
    //  set to customize the title and caption for the main dialog
    //  presented by the self-extracting EXE.
    //  A new method (SetExeConfigParam) provides the ability
    //  to set the titles and captions for all dialogs:
    zip.SetExeConfigParam("MainTitle","This is the main title");
    zip.SetExeConfigParam("MainCaption","This is the main caption");

    //  A finish notification dialog is displayed if the
    //  ExeFinishNotifier property is set:
    zip.put_ExeFinishNotifier(true);
    zip.SetExeConfigParam("FinTitle","This is the finish notifier title");
    zip.SetExeConfigParam("FinCaption","This is the finish notifier caption");

    //  A password challenge dialog is shown if the EXE is encrypted.
    zip.put_Encryption(4);
    zip.put_EncryptKeyLength(128);
    zip.SetPassword("test");
    zip.SetExeConfigParam("PwTitle","This is the pasword dialog title");
    zip.SetExeConfigParam("PwCaption","This is the password dialog caption");

    //  During the EXE self-extract, a progress dialog is displayed *if* the main dialog
    //  is suppressed. In this example, the main dialog is not suppressed, so the
    //  progress dialog is not displayed.  (A progress bar shows in the main dialog during
    //  EXE extract.)
    //  If a progress dialog was displayed, this is how the title and caption would be customized:
    zip.SetExeConfigParam("ProgressTitle","This is the progress dialog title");
    zip.SetExeConfigParam("ProgressCaption","This is the progress dialog caption");

    //  Write "mySfx.exe"

    success = zip.WriteExe("mySfx.exe");
    if (success != true) {
        System.out.println(zip.lastErrorText());
        return;
    }

    System.out.println("EXE Created!");
  }
}