WDF_WRITE_REGISTER_ULONG function

[Applies to UMDF only]

The WDF_WRITE_REGISTER_ULONG routine writes a ULONG value to the specified address.

Syntax


void WDF_WRITE_REGISTER_ULONG(
  _In_  WDFDEVICE Device,
  _In_  PULONG Register,
  _In_  ULONG Value
);

Parameters

Device [in]

A handle to a framework device object.

Register [in]

A pointer to the register, which must be a mapped range in memory space.

Value [in]

Specifies a ULONG value to write to the register.

Return value

This function does not return a value.

Requirements

Minimum support

Windows 8.1

Minimum UMDF version

2.0

Header

Wdfhwaccess.h

 

 

Send comments about this topic to Microsoft

Show:
© 2014 Microsoft