UMDF Property-store Object Interfaces

[Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.]

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IWDFNamedPropertyStore

Note   Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.
 

The IWDFNamedPropertyStore interface exposes a property-store object.

IWDFNamedPropertyStore2

Note   Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.
 

Drivers obtain the IWDFNamedPropertyStore2 interface by calling IWDFPropertyStoreFactory::RetrieveDevicePropertyStore.

IWDFPropertyStoreFactory

Note   Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.
 

The IWDFPropertyStoreFactory interface is a factory interface that is used to create a property store interface.

IWDFUnifiedPropertyStore

The IWDFUnifiedPropertyStore interface exposes a unified property store.

IWDFUnifiedPropertyStoreFactory

The IWDFUnifiedPropertyStoreFactory interface is a factory interface that is used to create a unified property store interface.

 

 

 

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