IWDFDriver interface

The IWDFDriver interface exposes the framework driver object that represents the driver image that is loaded in the host process.

Members

The IWDFDriver interface inherits from IWDFObject. IWDFDriver also has these types of members:

Methods

The IWDFDriver interface has these methods.

MethodDescription
IWDFDriver::CreateDevice

The CreateDevice method configures and creates a new framework device object.

IWDFDriver::CreatePreallocatedWdfMemory

The CreatePreallocatedWdfMemory method creates a framework memory object for the specified buffer.

IWDFDriver::CreateWdfMemory

The CreateWdfMemory method creates a framework memory object and allocates, for the memory object, a data buffer of the specified nonzero size.

IWDFDriver::CreateWdfObject

The CreateWdfObject method creates a custom (or user) WDF object from a parent WDF object.

IWDFDriver::IsVersionAvailable

The IsVersionAvailable method determines whether the specified version of the framework is available.

IWDFDriver::RetrieveVersionString

The RetrieveVersionString method retrieves the version of the framework.

 

Requirements

End of support

Unavailable in UMDF 2.0 and later.

Minimum UMDF version

1.5

Header

Wudfddi.h

DLL

WUDFx.dll

 

 

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