PCACTRL.OCX provides a convenient series of OCX controls for developers to place on their forms and integrate into their applications. Based on the ListBox control, they completey abstract all Postcode Anywhere services, leaving the developer free to simply find a postcode or address and be notified when the user has selected an address.

PCACTRL.OCX is shipped with the Desktop client and developers are welcome to distribute it with their own applications. Developers should note that future versions of the Desktop client will not be COM based and while backwards compatability at the service level will be maintained, you may have to distribute these components yourself and not rely on a client installation.

• pcaQueryState
• pcaQueryStateUS