一个类似windows

				/*
				 * PROJECT:     ReactOS Services
				 * LICENSE:     GPL - See COPYING in the top level directory
				 * FILE:        base/system/servman/delete.c
				 * PURPOSE:     Delete an existing service
				 * COPYRIGHT:   Copyright 2006 Ged Murphy 
				 *
				 */
				
				#include "servman.h"
				
				extern HINSTANCE hInstance;
				extern HWND hListView;
				
				BOOL DoDeleteService(HWND hDlg)
				{
				    SC_HANDLE hSCManager;
				    SC_HANDLE hSc;
				    ENUM_SERVICE_STATUS_PROCESS *Service = NULL;
				
				    /* open handle to the SCM */
				    hSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
				    if (hSCManager == NULL)
				    {
				        GetError(0);
				        return FALSE;
				    }
				
				    /* copy pointer to selected service */
				    Service = GetSelectedService();
				
				    /* get a handle to the service requested for starting */
				    hSc = OpenService(hSCManager, Service->lpServiceName, DELETE);
				    if (hSc == NULL)
				    {
				        GetError(0);
				        return FALSE;
				    }
				
				    /* start the service opened */
				    if (! DeleteService(hSc))
				    {
				        GetError(0);
				        return FALSE;
				    }
				
				
				    CloseServiceHandle(hSCManager);
				    CloseServiceHandle(hSc);
				
				    return TRUE;
				}
				
				
				#ifdef _MSC_VER
				#pragma warning(disable : 4100)
				#endif
				BOOL CALLBACK
				DeleteDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
				{
				    ENUM_SERVICE_STATUS_PROCESS *Service = NULL;
				    HICON hIcon = NULL;
				    TCHAR Buf[1000];
				    LVITEM item;
				
				    switch (message)
				    {
				    case WM_INITDIALOG:
				
				        hIcon = LoadImage(hInstance, MAKEINTRESOURCE(IDI_SM_ICON), IMAGE_ICON, 16, 16, 0);
				        SendMessage(hDlg, WM_SETICON, ICON_SMALL, (LPARAM)hIcon);
				
				        /* get pointer to selected service */
				        Service = GetSelectedService();
				
				        SendDlgItemMessage(hDlg, IDC_DEL_NAME, WM_SETTEXT, 0, (LPARAM)Service->lpDisplayName);
				
				
				        item.mask = LVIF_TEXT;
				        item.iItem = GetSelectedItem();
				        item.iSubItem = 1;
				        item.pszText = Buf;
				        item.cchTextMax = sizeof(Buf);
				        SendMessage(hListView, LVM_GETITEM, 0, (LPARAM)&item);
				
				        SendDlgItemMessage(hDlg, IDC_DEL_DESC, WM_SETTEXT, 0,
				                (LPARAM)Buf);
				
				        return TRUE;
				
				    case WM_COMMAND:
				        switch (LOWORD(wParam))
				        {
				            case IDOK:
				                if (DoDeleteService(hDlg))
				                    (void)ListView_DeleteItem(hListView, GetSelectedItem());
				
				                DestroyIcon(hIcon);
				                EndDialog(hDlg, LOWORD(wParam));
				                return TRUE;
				
				            case IDCANCEL:
				                DestroyIcon(hIcon);
				                EndDialog(hDlg, LOWORD(wParam));
				                return TRUE;
				        }
				    }
				
				    return FALSE;
				}