ACX_PROPERTY_VERB enumeration (acxrequest.h)

Article
02/22/2024

The ACX_PROPERTY_VERB enumeration describes the type of verb operations supported on ACX properties.

Syntax

typedef enum _ACX_PROPERTY_VERB {
  AcxPropertyVerbNone,
  AcxPropertyVerbGet,
  AcxPropertyVerbSet,
  AcxPropertyVerbBasicSupport,
  AcxPropertyVerbSetSupport,
  AcxPropertyVerbMax
} ACX_PROPERTY_VERB, *PACX_PROPERTY_VERB;

Constants


`AcxPropertyVerbNone` No verb support.
`AcxPropertyVerbGet` Get Verb Support is enabled.
`AcxPropertyVerbSet` Set Verb Support is enabled.
`AcxPropertyVerbBasicSupport` Basic Verb support is available.
`AcxPropertyVerbSetSupport` Verb Set support is available.
`AcxPropertyVerbMax` For internal validation, do not use.

Remarks

Example

Example usage is shown below.

(
    _In_ WDFDEVICE Device,
    _In_ ACXTARGETCIRCUIT TargetCircuit,
    _In_ GUID PropertySet,
    _In_ ULONG PropertyId,
    _In_ ACX_PROPERTY_VERB Verb,
    _Inout_ PVOID Value,
    _In_ ULONG ValueCb
)
{
    PAGED_CODE();

    ACX_REQUEST_PARAMETERS requestParams;
    ACX_REQUEST_PARAMETERS_INIT_PROPERTY(
        &requestParams,
        PropertySet,
        PropertyId,
        Verb,
        AcxItemTypeCircuit,
        0,
        NULL, 0,
        Value, ValueCb
    );

ACX requirements

Minimum ACX version: 1.0

For more information about ACX versions, see ACX version overview.

Requirements

Requirement	Value
Header	acxrequest.h

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