´╗┐ TwclIrDAReceiver.QueryAttribute Method
IrDA Framework
ContentsIndexHome
PreviousUpNext
TwclIrDAReceiver.QueryAttribute Method

Querys an IrDA IAS attribute value.

Syntax
Pascal
function QueryAttribute(const Address: Cardinal; const ClassName: string; const AttributeName: string; out Attribute: TwclIrDAAttribute): Integer;
Parameters 
Description 
const Address: Cardinal 
An IrDA device's address.  
const ClassName: string 
The IAS attribute's class name.  
const AttributeName: string 
The IAS attribute's name.  
out Attribute: TwclIrDAAttribute 
On output contains the attribute's value.  

If the function succeed the return value is WCL_E_SUCCESS. Otherwise the method returns one of the WCL error codes.

Copyright (c) 2006-2018. All rights reserved.