int $windowId;

int $controlId; 

int $rect[4];

// First create a user window to place the Control on

$windowId = `createWindow "MyWindow"`; 

// Specify the size of the Control - 80 units high

$rect[0] = 20;  // Left

$rect[1] = 20;  // Top

$rect[2] = 70;  // Right

$rect[3] = 100; // Bottom

// Create the Control on the Window, passing

// in the Window Id of the user window we 

// just created. Make the list sorted, add some items,

// and set the initial selection. Also allow for multiple

// selection

$controlId = `createListBox $windowId "Item #3" "Item #1" "Item #2" -sort -sel 1 -multi -pos $rect`;