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How to delete a service object
Retrieving list of supported paper names (for example, Letter or Legal) for a given printer
Setting the last-error code for the FoxPro
Setting the Window Region for a form
Terminating VFP application using the FatalAppExit
URL: converting unsafe characters and spaces into escape sequences
Closing Windows
List of addresses in the AutoDial mapping database
Programmatically removing submenus from VFP main menu
Retrieving national language settings
Obtaining the System and Windows folder names
Reading virtual key status values and key names
Using ActiveX control for adding a menu directly to a FoxPro MDI form
Using GetCompressedFileSize (WinNT only)
Using Video Capture: enumerating installed capture drivers
List of ODBC drivers installed (read from the [ODBC Drivers] section)
Retrieving a handle to DLL and address of an exported function in it
Determining if an Active Network Connection is Available
Displaying the color palette stored in an image file
Enumerating forms supported by a specified printer
Obtaining window class name for the main VFP window
Using the GetLogicalDriveStrings
Listing device drivers in the system: load addresses, names
Managing Cookies
How to delete a service object

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Before you begin:
This code sample shows how to delete the service object created in How to create a service object code sample.

See also:
  • Encapsulating access to the Windows Services in a class
    DO declare
    DO DeleteWinService WITH "FriendlyService"
    FUNCTION DeleteWinService(cServiceName)
        LOCAL hManager, hService
        hManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS)
        IF m.hManager = 0
            ? "Call to OpenSCManager failed."
            RETURN .F.
        hService = OpenService(hManager, m.cServiceName,;
        IF hService = 0
            ? "Failed to obtain the handle to the service."
            * stop service if it is running
            LOCAL cStatusInfo
            cStatusInfo = REPLICATE(CHR(0), SERVICE_STATUS_SIZE)
            = ControlService(m.hService, SERVICE_CONTROL_STOP, @cStatusInfo)
            IF DeleteService(m.hService) = 0
                ? "DeleteService failed with error code", GetLastError()
            = CloseServiceHandle(m.hService)
        = CloseServiceHandle(m.hManager)
    * end of main
    PROCEDURE declare
        DECLARE INTEGER GetLastError IN kernel32
        DECLARE INTEGER CloseServiceHandle IN advapi32 INTEGER hSCObject
        DECLARE INTEGER OpenSCManager IN advapi32;
            STRING lpMachineName, STRING lpDatabaseName,;
            LONG dwDesiredAccess
        DECLARE INTEGER OpenService IN advapi32;
            INTEGER hSCManager, STRING lpServiceName,;
            LONG dwDesiredAccess
        DECLARE INTEGER DeleteService IN advapi32 INTEGER hService
        DECLARE INTEGER ControlService IN advapi32;
            INTEGER hService, LONG dwControl,;
            STRING @lpServiceStatus

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    1536 bytes  
    Created: 2006-09-30 13:56:37  
    Modified: 2006-09-30 13:59:02  
    Visits in 7 days: 18  
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