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TwclGattClientConnection.HalReadDescriptors Method

The method reads all the descriptors available for the specified characteristic.

Syntax
Pascal
function HalReadDescriptors(const Characteristic: TwclGattCharacteristic; const Flag: TwclGattOperationFlag; out Descriptors: TwclGattDescriptors): Integer; virtual; abstract;
Parameters 
Description 
const Characteristic: TwclGattCharacteristic 
A TwclGattCharacteristic structure obtained by previous call to the ReadCaracteristics method.  
const Flag: TwclGattOperationFlag 
Operation behaviour flag.  
out Descriptors: TwclGattDescriptors 
On output contains the list of the characteristic's descriptors.  

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

A derived class muts override this method.

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