AcxFactoryCircuitInitSetComponentId function (acxcircuit.h)
The AcxFactoryCircuitInitSetComponentId function sets the component ID for the ACXFACTORYCIRCUIT.
Syntax
void AcxFactoryCircuitInitSetComponentId(
PACXFACTORYCIRCUIT_INIT FactoryInit,
const GUID *ComponentId
);
Parameters
FactoryInit
An ACXFACTORYCIRCUIT_INIT structure that is used for circuit factory initialization. This is an opaque structure that is used to store ACX Circuit factory initialization information and associate the factory with a WDF device.
Use the AcxFactoryCircuitInitAllocate function to initialize the ACXFACTORYCIRCUIT_INIT structure.
ComponentId
A defined GUID that serves as the component ID for the circuit factory.
Return value
None
Remarks
The driver must initialize the circuit factory's identity by setting its URI (AcxFactoryCircuitInitAssignComponentUri) and/or its ID (this DDI).
Example
Example usage is shown below.
DEFINE_GUID(SDCAXU_FACTORY_GUID,
0xa8215305, 0xe7db, 0x49eb, 0x96, 0x49, 0x84, 0x34, 0x55, 0xe2, 0xe0, 0xd1);
//
// Get a FactoryCircuitInit structure.
//
factoryInit = AcxFactoryCircuitInitAllocate(Device);
//
// Add factory identifiers.
//
AcxFactoryCircuitInitSetComponentId(factoryInit, &SDCAXU_FACTORY_GUID);
ACX requirements
Minimum ACX version: 1.0
For more information about ACX versions, see ACX version overview.
Requirements
| Requirement | Value |
|---|---|
| Header | acxcircuit.h |
| IRQL | <= DISPATCH_LEVEL |