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DRV_QUERYCONFIGURE message

Directs the driver to specify whether it supports custom configuration.

Parameters

dwDriverId

Identifier of the installable driver. This is the same value previously returned by the driver from the DRV_OPEN message.

hdrvr

Handle of the installable driver instance.

Return Value

Returns a nonzero value if the driver can display a configuration dialog box or zero otherwise.

Remarks

The lParam1 and lParam2 parameters are not used.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Mmsystem.h (include Windows.h)

See also

Installable Drivers
Installable Driver Messages

 

 

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