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CM_Set_DevNode_Problem function

The CM_Set_DevNode_Problem function sets a problem code for a device that is installed in a local machine.

Syntax


CMAPI
CONFIGRET
WINAPI CM_Set_DevNode_Problem(
  _In_  DEVINST dnDevInst,
  _In_  ULONG ulProblem,
  _In_  ULONG ulFlags
);

Parameters

dnDevInst [in]

Caller-supplied device instance handle that is bound to the local machine.

ulProblem [in]

Supplies a problem code, which is zero or one of the CM_PROB_Xxx flags that are described in Device Manager Error Messages. A value of zero indicates that a problem is not set for the device.

ulFlags [in]

Must be set to zero.

Return value

If the operation succeeds, the function returns CR_SUCCESS. Otherwise, the function returns one of the CR_-prefixed error codes that are defined in Cfgmgr32.h.

Remarks

Use this function to set a problem code for a device that is installed in a local machine. You can also use the following functions to set a device's problem code and to obtain the problem code set for the device:

For information about using device instance handles that are bound to the local machine, see CM_Get_Child.

Requirements

Version

Available in Microsoft Windows 2000 and later versions of Windows.

Header

Cfgmgr32.h (include Cfgmgr32.h)

Library

Cfgmgr32.lib

See also

CM_Get_Child
CM_Get_DevNode_Status
CM_Get_DevNode_Status_Ex
CM_Set_DevNode_Problem_Ex

 

 

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