BdaMethodDeletePin function (bdasup.h)
The BdaMethodDeletePin function deletes a pin factory.
Syntax
NTSTATUS BdaMethodDeletePin(
[in] PIRP pIrp,
[in] PKSMETHOD pKSMethod,
PVOID pvIgnored
);
Parameters
[in] pIrp
Points to the IRP for the request to delete a pin factory. The BDA minidriver receives this IRP with the KSMETHOD_BDA_DELETE_PIN_FACTORY request.
[in] pKSMethod
Points to a KSMETHOD structure that describes the method and request type of a method request.
pvIgnored
Points to a buffer that is ignored.
Return value
Returns STATUS_SUCCESS or an appropriate error code.
Remarks
A BDA minidriver calls the BdaMethodDeletePin function to delete a pin factory after the minidriver receives a KSMETHOD_BDA_DELETE_PIN_FACTORY request of the KSMETHODSETID_BdaDeviceConfiguration method set from the network provider. Most BDA minidrivers can define dispatch and filter-automation tables so that those minidrivers dispatch the BdaMethodDeletePin function directly, without intercepting this request using an internal method (KStrMethodHandler). See Defining Automation Tables and Configuring a BDA Filter for more information.
If a BDA minidriver must delete a pin without relying on the network provider, the BDA minidriver should call the BdaDeletePin function.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | bdasup.h (include Bdasup.h) |
| Library | Bdasup.lib |
| IRQL | PASSIVE_LEVEL |
See also
KSMETHODSETID_BdaDeviceConfiguration