// iddcx.h

EVT_IDD_CX_MONITOR_GET_DEFAULT_DESCRIPTION_MODES EvtIddCxMonitorGetDefaultDescriptionModes;

NTSTATUS EvtIddCxMonitorGetDefaultDescriptionModes(
  IDDCX_MONITOR MonitorObject,
  const IDARG_IN_GETDEFAULTDESCRIPTIONMODES *pInArgs,
  IDARG_OUT_GETDEFAULTDESCRIPTIONMODES *pOutArgs
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-iddcx-evt_idd_cx_monitor_get_default_description_modes)

EVT_IDD_CX_MONITOR_GET_DEFAULT_DESCRIPTION_MODES callback function

Description

EVT_IDD_CX_MONITOR_GET_DEFAULT_DESCRIPTION_MODES is called by the OS to request the default monitor mode list from the driver for the specified monitor when a monitor without a description is connected.

Parameters

`MonitorObject`

[in] A handle by the OS to identify the monitor that requires a generated list of default modes.

`pInArgs`

[in] A pointer to a IDARG_IN_GETDEFAULTDESCRIPTIONMODES structure to be used by the driver.

`pOutArgs`

[out] A pointer to a IDARG_OUT_GETDEFAULTDESCRIPTIONMODES structure for the driver to fill.

Return value

(NTSTATUS) If the operation is successful, the callback function must return STATUS_SUCCESS, or another status value for which NT_SUCCESS(status) equals TRUE. Otherwise, an appropriate NTSTATUS error code.

Remarks

The driver must create at least one monitor mode for the monitor description.

View the official Windows Driver Kit DDI reference

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