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NF:bdasup.BdaPropertyPinTypes |
BdaPropertyPinTypes function (bdasup.h) |
The BdaPropertyPinTypes function retrieves a list of pin types in a template topology. |
stream |
04/25/2022 |
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BdaPropertyPinTypes, BdaPropertyPinTypes function [Streaming Media Devices], bdaref_38003a0c-ac8f-4249-b7b1-a4979f05b7ab.xml, bdasup/BdaPropertyPinTypes, stream.bdapropertypintypes |
bdasup.h |
Bdasup.h |
Desktop |
Bdasup.lib |
PASSIVE_LEVEL |
Windows |
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The BdaPropertyPinTypes function retrieves a list of pin types in a template topology.
Points to the IRP for the request to retrieve list of pin types. The BDA minidriver receives this IRP with the KSPROPERTY_BDA_PIN_TYPES request.
Points to a KSPROPERTY structure that describes the property and request type of the property request.
Points to an array that receives the list of pin types.
Returns STATUS_SUCCESS or an appropriate error code.
A BDA minidriver calls the BdaPropertyPinTypes function to retrieve the list of pin types after the minidriver receives a KSPROPERTY_BDA_PIN_TYPES request of the KSPROPSETID_BdaTopology property set from the network provider. Most BDA minidrivers can define dispatch and filter-automation tables so that those minidrivers dispatch the BdaPropertyPinTypes function directly, without intercepting this request using an internal get-handler (KStrGetPropertyHandler). See Defining Automation Tables and Determining BDA Device Topology for more information.