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DeleteNtmsRequests Function

[Removable Storage Manager is no longer available as of Windows 7 and Windows Server 2008 R2.]

The DeleteNtmsRequests function deletes a request or a list of requests from the RSM database. Library or operator requests that are in a completed, failed, refused, or canceled state are removed. Submitted requests, queued requests, waiting requests, and in progress requests cannot be deleted.

Syntax

DWORD DeleteNtmsRequests(
  __in  HANDLE hSession,
  __in  LPNTMS_GUID lpRequestId,
  __in  DWORD dwType,
  __in  DWORD dwCount
);

Parameters

  • hSession [in]
    Handle to the session returned by the OpenNtmsSession function.

  • lpRequestId [in]
    List of identifiers of the library and operator requests to be deleted.

  • dwType [in]
    Request type. This parameter can be one of the following values.

    Value Meaning
    NTMS_LIBREQUEST

    Library request.

    NTMS_OPREQUEST

    Operator request.

     

  • dwCount [in]
    Number of requests in the list.

Return Value

This function returns one of the following values.

Value Meaning
ERROR_ACCESS_DENIED

NTMS_MODIFY_ACCESS to the computer is denied. Other security errors are also possible, but they would indicate a security subsystem error.

Windows XP/2000:  NTMS_CONTROL_ACCESS to the computer is denied. Other security errors are also possible, but they would indicate a security subsystem error.
ERROR_DATABASE_FAILURE

Database is inaccessible or damaged.

ERROR_DATABASE_FULL

Database is full.

ERROR_INVALID_PARAMETER

The type identifier is not valid.

ERROR_INVALID_HANDLE

The session handle is missing or is not valid.

ERROR_NOT_ENOUGH_MEMORY

Memory allocation failure during processing.

ERROR_SUCCESS

The function executed successfully.

 

Remarks

An error is not returned if a request or list of requests is not found.

Requirements

Minimum supported client

Windows 2000 Professional

Minimum supported server

Windows 2000 Server

End of client support

Windows Vista

End of server support

Windows Server 2008

Header

Ntmsapi.h

Library

Ntmsapi.lib

DLL

Ntmsapi.dll

See Also

Library Control Functions

 

 

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Build date: 6/9/2011