DlQueryServices function (dispmprt.h)

Exposes a specified interface that is implemented by the display driver.

Syntax

NTSTATUS DlQueryServices(
  PVOID               DeviceHandle,
  VIDEO_PORT_SERVICES ServicesType,
  PINTERFACE          Interface
);

Parameters

DeviceHandle

A handle that represents a display adapter.

ServicesType

Interface

Return value

This function returns NTSTATUS.

Requirements