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Description

Gets the number of items in the list box user control that is specified by userControlID.

Functional area

User Window

Command syntax

Syntax

getNumListBoxItems userControlID

Arguments

NameTypeRequiredComments
userControlIdintyesID of user control to operate on.

Flags

None

Return value

integer

Examples

// Get the number of List Box User Control items 
int $windowId;
int $controlId;
int $numItems;

// First create a User Window to place the Control on
$windowId = `createWindow "MyWindow"`;

// Create the User Control on the Window.
$controlId = `createListBox $windowId`;

// Add some items to the List Box.
addListBoxItem $controlId "Item 1";
addListBoxItem $controlId "Item 2";
addListBoxItem $controlId "Item 3";

// Get the number of items
$numItems = `getNumListBoxItems $controlId`;
print $numItems;

Additional information

Related commands