Description

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

Functional area

User Window

Command syntax

Syntax

getNumDropListItems userControlID

Arguments

Name	Type	Required	Comments
`userControlId`	int	yes	ID of user control to operate on.

Flags

None

Return value

integer

Examples

// Get the number of Drop List 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 = `createDropList $windowId`;

// Add some items to the Drop List.
addDropListItem $controlId "Item 1";
addDropListItem $controlId "Item 2";
addDropListItem $controlId "Item 3";
 
// Get the number of items
$numItems = `getNumDropListItems $controlId`;
print $numItems;

Additional information

Related commands

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