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EnumServicesStatus
..msdn Add comment W32 Constants Translate this page |
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The EnumServicesStatus function enumerates services in the specified service control manager database. |
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| Declaration: |
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BOOL EnumServicesStatus(
SC_HANDLE hSCManager,
DWORD dwServiceType,
DWORD dwServiceState,
LPENUM_SERVICE_STATUS lpServices,
DWORD cbBufSize,
LPDWORD pcbBytesNeeded,
LPDWORD lpServicesReturned,
LPDWORD lpResumeHandle
);
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| FoxPro declaration: |
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DECLARE INTEGER EnumServicesStatus IN advapi32;
INTEGER hSCManager,;
LONG dwServiceType,;
LONG dwServiceState,;
INTEGER lpServices,;
LONG cbBufSize,;
LONG @ pcbBytesNeeded,;
LONG @ lpServicesReturned,;
LONG @ lpResumeHandle
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| Parameters: |
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hSCManager
[in] Handle to the service control manager database.
dwServiceType
[in] Type of services to enumerate.
dwServiceState
[in] State of the services to be enumerated.
lpServices
[out] Pointer to a buffer that contains an array of ENUM_SERVICE_STATUS structures that receive the name and service status information for each service in the database.
cbBufSize
[in] Size of the buffer pointed to by the lpServices parameter, in bytes.
pcbBytesNeeded
[out] Pointer to a variable that receives the number of bytes needed to return the remaining service entries, if the buffer is too small.
lpServicesReturned
[out] Pointer to a variable that receives the number of service entries returned.
lpResumeHandle
[in, out] Pointer to a variable that, on input, specifies the starting point of enumeration. |
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| Return value: |
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| If the function succeeds, the return value is nonzero. |
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| My comment: |
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The hSCManager handle is returned by the OpenSCManager function, and must have the SC_MANAGER_ENUMERATE_SERVICE access right.
Set the value of lpResumeHandle to zero the first time this function is called. |
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| Word Index links for the EnumServicesStatus : |
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| Created: | 2004-12-14 21:58:00 | | Modified: | 2004-12-14 22:02:29 |
Visited in last 7 days: 15 |
Encapsulating access to the Windows Services in a class 