Sectie INF DDInstall.Filters

Each per-Models DDInstall.Filters section contains one or more INF AddFilter directives that reference additional INF-writer-defined sections in a device driver INF file. Deze sectie wordt ondersteund in Windows 10 versie 1903 en hoger.

[install-section-name.Filters] |
[install-section-name.nt.Filters] |
[install-section-name.ntx86.Filters] |
[install-section-name.ntia64.Filters] |
[install-section-name.ntamd64.Filters] |
[install-section-name.ntarm.Filters] |
[install-section-name.ntarm64.Filters]
 
AddFilter=FilterName,[flags],filter-install-section

You can provide a DDInstall.Filters section with at least one AddFilter directive to add a filter to a device stack.

Entries

AddFilter=FilterName,[flags],filter-install-section

The specified FilterName must be the name of a driver service. Deze service wordt toegevoegd aan de apparaatstack met behulp van het declaratieve filtermodel, dat niet afhankelijk is van de registerwaarden UpperFilters of LowerFilters.

This directive references an INF-writer-defined filter-install-section elsewhere in the device driver INF file. Zie de INF AddFilter-instructie voor meer informatie.

Remarks

DDInstall.Filter sections should have the same platform and operating system decorations as their related DDInstall sections. For example, an install-section-name.ntx86 section would have a corresponding install-section-name.ntx86.Filters section.

The specified DDInstall section must be referenced in a device/models-specific entry under the per-manufacturer Models section of the INF file. The case-insensitive extensions to the install-section-name shown in the formal syntax statement can be inserted into such a DDInstall.Filters section name in cross-platform INF files.

For more information about how to use the system-defined .nt, .ntx86, .ntia64, .ntamd64, .ntarm, and .ntarm64 extensions, see Creating INF Files for Multiple Platforms and Operating Systems.

Example

[Contoso.NT.Filters]
AddFilter = MyUpperFilter,, UpperFilter_Inst

[UpperFilter_Inst]
FilterPosition = Upper

[Contoso.NT.Services]
AddService = MyUpperFilter,, MyUpperFilter_Inst

[MyUpperFilter_Inst]
...

See also

volgorde van stuurprogramma's voor apparaatfilters