原帖地址：http://blog.csdn.net/fishout/archive/2009/10/28/4739269.aspx

在这一节里，我们解决安装路径的更改问题。大家知道，MSDE2000安装后，数据库路径不能更改，这也是制约许多安装包无法与应用程序一并集成的首要原因，现在我们来解决这一个问题。
　　主要思路是通过分离msdb和model数据库，然后更改master数据库的系统目录指向，改为相对目录，最后，通过附加msdb及model并重建tempdb数据库来实现。
　　目标：实现集成包的任意目录安装。
　　注意：以下操作在前一节基础上继续。
　　一、准备数据库
　　1、启动先前安装的MSDE2000服务；
　　2、使用命令行工具分离并修改系统数据库；
　　3、将下面SQL脚本内容保存至：C:\Program Files\Microsoft SQL Server\80\Tools\Binn，文件名命名为：detach.sql。

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1. use master   
2. go   
3. sp_configure ‘allow updates‘,1   
4. go   
5. reconfigure with override
6. go   
7. update sysaltfiles set [filename]=‘.\..\data\master.mdf‘ where [name]=‘master‘
8. update sysaltfiles set [filename]=‘.\..\data\mastlog.ldf‘ where [name]=‘mastlog‘
9. update sysdatabases set [filename]=‘.\..\data\master.mdf‘ where [name]=‘master‘
10. go   
11. sp_detach_db ‘msdb‘
12. go   
13. sp_detach_db ‘model‘
14. go   
15. sp_configure ‘allow updates‘,0   
16. go   
17. reconfigure with override
18. go 

use master go sp_configure ‘allow updates‘,1 go reconfigure with override go update sysaltfiles set [filename]=‘.\..\data\master.mdf‘ where [name]=‘master‘ update sysaltfiles set [filename]=‘.\..\data\mastlog.ldf‘ where [name]=‘mastlog‘ update sysdatabases set [filename]=‘.\..\data\master.mdf‘ where [name]=‘master‘ go sp_detach_db ‘msdb‘ go sp_detach_db ‘model‘ go sp_configure ‘allow updates‘,0 go reconfigure with override go
　　4、在运行菜单中输入：cmd /k cd C:\Program Files\Microsoft SQL Server\80\Tools\Binn，单击确定，打开命令窗口，在窗口中输入：sc start mssql$fishout -T3608，启动SQL服务，服务成功启动后再输入：osql -S (local)\fishout -E -i detach.sql，执行相对目录更改及分离操作，操作成功后会出现如下画面：
　　5、接着继续运行以下命令：net stop mssql$fishout，停止SQL服务，至此，数据文件已准备完成，复制C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\下的所有文件至工程文件夹下files\Data中，确认替换。
　　二、在安装工程中使用进程方式附加数据库并安装服务
　　主要设计思路：
　　当文件复制到目标机器结束后，以单用户、跟踪模式启动服务，以便允许对系统目录进行更新，从而，可以在新的安装目录下附加系统数据库，当以进程方式启动服务成功后，通过调用InstallShield中SQL运行时间库函数，将SQL脚本中的路径替换为实际安装路径并执行附加系统数据库的脚本，成功附加后，中止SQL进程，最后安装并启动服务。
　　1、建立SQL连接，为安装脚本中使用命令方式执行脚本提供准备。
　　2、导入数据库附加脚本
　　将以下脚本内容保存至：工程文件夹下的“Script Files”子文件夹中，文件名为：MSDE2000.sql，右击“NewSQLConnection1”，选择“Insert Script Files...”，浏览至工程文件夹下的“Script Files”子文件夹，将“MSDE2000.sql”脚本导入，在导入后的脚本“Text Replacement”处，单击“Add...”按钮添加一条替换记录，以便实现安装路径的变换，如图：

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1. if not exists (select name from master.dbo.sysdatabases where name = ‘model‘)   
2. begin   
3.     exec master..sp_attach_db ‘model‘,‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\model.mdf‘,‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\modellog.ldf‘
4.     exec master..sp_attach_db ‘msdb‘,‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\msdbdata.mdf‘,‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\msdblog.ldf‘
5.     exec master..sp_resetstatus tempdb   
6.     Alter database tempdb modify file (name = tempdev, filename = ‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\tempdb.mdf‘)   
7.     Alter database tempdb modify file (name = templog, filename = ‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\templog.ldf‘)   
8. end 

if not exists (select name from master.dbo.sysdatabases where name = ‘model‘) begin exec master..sp_attach_db ‘model‘,‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\model.mdf‘,‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\modellog.ldf‘ exec master..sp_attach_db ‘msdb‘,‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\msdbdata.mdf‘,‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\msdblog.ldf‘ exec master..sp_resetstatus tempdb Alter database tempdb modify file (name = tempdev, filename = ‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\tempdb.mdf‘) Alter database tempdb modify file (name = templog, filename = ‘C:\Program Files\Microsoft SQL Server\MSSQL$FISHOUT\Data\templog.ldf‘) end
　　3、导入进程中止脚本。
　　引用前人已写的现成脚本，将以下脚本内容保存至：工程文件夹下的“Script Files”子文件夹中，文件名为：ShutDownRunningApp.rul，单击面板中“InstallScript”，右击“Files”，选择“Insert Script Files...”，浏览至工程文件夹下的“Script Files”子文件夹，将“ShutDownRunningApp.rul”脚本导入，需要使用这个脚本来实现SQL进程的中止。

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1. //////////////////////////////////////////////////////////////////////////////
2. //
3. // Description: Windows NT process control functions.
4. //
5. //              The process code is adapted from code posted by William F.
6. //              Snodgrass to www.installsite.org. The original code header
7. //              is appended below. The array code is adapted from code posted
8. //              by Rajesh Ramachandran to the installshield.is6.installscript
9. //              newsgroup.
10. // 
11. // Submitted by Richard Iwasa (riwasa@email.com).
12. //
13. // Usage example:
14. //
15. // if ProcessRunning("notepad") then
16. //      MessageBox("Application is running.", INFORMATION);
17. //
18. //      ProcessEnd("notepad");
19. //        
20. //      Delay(2);  // Delay to allow process list to refresh
21. //        
22. //      if ProcessRunning("notepad") then
23. //          MessageBox("Application is running.", INFORMATION);
24. //      else
25. //          MessageBox("Application is not running.", INFORMATION);
26. //      endif;
27. //  else
28. //      MessageBox("Application is not running.", INFORMATION);
29. //  endif;
30. //
31. // Original code header appended below:
32. //
33. // GetRunningApp();
34. // ShutDownApp();
35. // 
36. // These script created functions will look for any running application
37. // based on the file name, then display an error message within the Setup.
38. // You can optionally halt the install or just continue on.
39. // 
40. // You can use the ShutDownApp() function for shutting down that process
41. // or others as well. This is useful for processes that run in the 
42. // background but have no Windows associated with them. May not work with
43. // Services.
44. // 
45. // This script calls functions in PSAPI.DLL that are not supported on 
46. // Windows 95 or 98.
47. // 
48. // ***Instructions***
49. // Place these script peices into the Setup.rul file.
50. // 
51. // Modify the script to include the applications you would like to get or
52. // shutdown.
53. // 
54. // Submitted by William F. Snodgrass
55. // Contact info: bsnodgrass@geographix.com
56. // 
57. // Created by Theron Welch, 3/3/99
58. // Minor modifications by Stefan Krueger, 11/03/99
59. // 
60. // Copyright (c) 1999-2000 GeoGraphix, Inc. 
61. //
62. //////////////////////////////////////////////////////////////////////////////
66. /////////////////////////////////////////////////
67. // Function prototypes.
68. /////////////////////////////////////////////////
70. prototype POINTER ArrayToPointer(BYREF VARIANT);   
71. prototype NUMBER  ProcessEnd(STRING);   
72. prototype BOOL    ProcessRunning(STRING);   
74. // Kernel functions.
76. prototype NUMBER Kernel32.OpenProcess(NUMBER, BOOL, NUMBER);   
77. prototype NUMBER Kernel32.TerminateProcess(NUMBER, NUMBER);   
79. // Process information functions.
81. prototype NUMBER PSAPI.EnumProcesses(POINTER, NUMBER, BYREF NUMBER);   
82. prototype NUMBER PSAPI.EnumProcessModules(NUMBER, BYREF NUMBER, NUMBER,   
83.         BYREF NUMBER);   
84. prototype NUMBER PSAPI.GetModuleFileNameExA(NUMBER, NUMBER, BYREF STRING,   
85.         NUMBER);   
89. /////////////////////////////////////////////////
90. // Structures.
91. /////////////////////////////////////////////////
93. // Structure to mirror the C/C++ SAFEARRAY data structure.
95. typedef _SAFEARRAY   
96. begin   
97.     SHORT   cDims;   
98.     SHORT   fFeatures;   
99.     LONG    cbElements;   
100.     LONG    cLocks;   
101.     POINTER pvData;   
102. // rgsaBound omitted
103. end;   
105. // Structure to mirror the C/C++ VARIANT data structure.
107. typedef _VARIANT   
108. begin   
109.     SHORT  vt;   
110.     SHORT  wReserver1;   
111.     SHORT  wReserved2;   
112.     SHORT  wReserved3;   
113.     NUMBER nData;   
114. end;   
118. /////////////////////////////////////////////////
119. // Constants.
120. /////////////////////////////////////////////////
122. #define PSAPI_FILE        "psapi.dll"  // Windows NT process DLL
123. #define PROCESSID_LENGTH  4            // 4 bytes (DWORD) for a process ID
125. // Process information constants.
127. #define PROCESS_QUERY_INFORMATION  0x400
128. #define PROCESS_ALL_ACCESS         0x1f0fff
129. #define PROCESS_VM_READ            0x10
133. //////////////////////////////////////////////////////////////////////////////
134. //
135. // Function:    ArrayToPointer
136. //
137. // Description: Converts an InstallShield array into a C array.
138. //
139. //              When an array is created in InstallScript, a VARIANT variable
140. //              is created which holds an OLEAutomation SAFEARRAY. To pass
141. //              such an array to a DLL function expecting a C-style array,
142. //              this function explicitly typecasts the pointer to the array
143. //              to a _VARIANT pointer so that the _SAFEARRAY pointer can be
144. //              extracted. The pointer to the actual data is then extracted
145. //              from the _SAFEARRAY pointer.
146. //
147. // Parameters:  structArray - Array variable.
148. //
149. // Returns:     POINTER - Pointer to array.
150. //
151. //////////////////////////////////////////////////////////////////////////////
153. function POINTER ArrayToPointer(structArray)   
154.     _SAFEARRAY POINTER pstructArray;    // _SAFEARRAY array pointer
155.     _VARIANT   POINTER pstructVariant;  // _VARIANT array pointer
156. begin   
157. // Typecast the pointer to the array to a _VARIANT pointer.
159.     pstructVariant = &structArray;   
161. // Extract the _SAFEARRAY pointer from the _VARIANT.
163.     pstructArray = pstructVariant->nData;   
165. // Return the pointer to the actual data from the _SAFEARRAY.
167. return pstructArray->pvData;   
168. end;   
172. //////////////////////////////////////////////////////////////////////////////
173. //
174. // Function:    _Process_End
175. //
176. // Description: Terminates running processes for the specified application.
177. //
178. // Parameters:  szAppName - Name of the application to terminate.
179. //
180. // Returns:     >= 0 - Number of processes terminated.
181. //                -1 - Failure.
182. //
183. //////////////////////////////////////////////////////////////////////////////
185. function NUMBER ProcessEnd(szAppName)   
186.     NUMBER  nvReturn;           // Number of processes terminated
187.     NUMBER  nvProcessIDs(512);  // Array of process IDs
188.     NUMBER  nvBytesReturned;    // Number of bytes returned in process ID array
189.     NUMBER  nvProcesses;        // Number of processes running
190.     NUMBER  nvIndex;            // Loop index
191.     NUMBER  nvProcessHandle;    // Handle to a process
192.     NUMBER  nvModuleHandle;     // Handle to a process module
193.     NUMBER  nvBytesRequired;    // Number of bytes required to store values
194.     POINTER pvProcessIDs;       // Pointer to process ID array
195.     STRING  svModuleName;       // Module name
196.     STRING  svFileName;         // Module filename 
197. begin   
198. // The psapi.dll reads the Windows NT performance database. The DLL
199. // is part of the Win32 SDK.
201. if UseDLL(WINSYSDIR ^ PSAPI_FILE) < 0 then   
202. // Could not load psapi.dll.
204.         MessageBox("错误：不能加载文件---[" + WINSYSDIR ^ PSAPI_FILE +   
205. "].", SEVERE);   
207. return -1;   
208.     endif;   
210. // Get the PIDs of all currently running processes.
212.     pvProcessIDs = ArrayToPointer(nvProcessIDs);   
214.     EnumProcesses(pvProcessIDs, 512, nvBytesReturned);   
216. // Determine the number of process IDs retrieved. Each process ID
217. // is PROCESSID_LENGTH bytes.
219.     nvProcesses = nvBytesReturned / PROCESSID_LENGTH;   
221. // Get the executable associated with each process, and check if
222. // its filename matches the one passed to the function.
224. for nvIndex = 1 to nvProcesses   
225. // Get a handle to the process. The OpenProcess function
226. // must have full (all) access to be able to terminate
227. // processes.
229.         nvProcessHandle = OpenProcess(PROCESS_QUERY_INFORMATION |   
230.                 PROCESS_ALL_ACCESS, 0, nvProcessIDs(nvIndex));   
232. if nvProcessHandle != 0 then   
233. // Get a handle to the first module in the process, which
234. // should be the executable.
236. if EnumProcessModules(nvProcessHandle, nvModuleHandle,         
237.                     PROCESSID_LENGTH, nvBytesRequired) != 0 then   
238. // Get the path of the module.
240. if GetModuleFileNameExA(nvProcessHandle, nvModuleHandle,   
241.                         svModuleName, SizeOf(svModuleName)) != 0 then   
242. // Extract the filename (without an extension) from
243. // the path.
245.                     ParsePath(svFileName, svModuleName, FILENAME_ONLY);   
247. if StrCompare(svFileName, szAppName) = 0 then   
248. // The process module matches the application 
249. // name passed to the function.
251. if TerminateProcess(nvProcessHandle, 0) > 0 then   
252.                             nvReturn++;   
253.                         endif;   
254.                     endif;   
255.                 endif;   
256.             endif;   
257.         endif;   
258.     endfor;   
260. if UnUseDLL(PSAPI_FILE) < 0 then   
261.         MessageBox("错误：不能卸载文件---[" + WINSYSDIR ^ PSAPI_FILE +   
262. "].", SEVERE);   
264. return -1;   
265.     endif;   
267. return nvReturn;   
268. end;   
272. //////////////////////////////////////////////////////////////////////////////
273. //
274. // Function:    _Process_Running
275. //
276. // Description: Determines if the specified process is running in memory.
277. //
278. // Parameters:  szAppName - Name of the application to check.
279. //
280. // Returns:     TRUE  - The process is running.
281. //              FALSE - The process is not running.
282. //
283. //////////////////////////////////////////////////////////////////////////////
285. function BOOL ProcessRunning(szAppName)   
286.     BOOL    bvRunning;          // Process is running
287.     NUMBER  nvProcessIDs(512);  // Array of process IDs
288.     NUMBER  nvBytesReturned;    // Number of bytes returned in process ID array
289.     NUMBER  nvProcesses;        // Number of processes running
290.     NUMBER  nvIndex;            // Loop index
291.     NUMBER  nvProcessHandle;    // Handle to a process
292.     NUMBER  nvModuleHandle;     // Handle to a process module
293.     NUMBER  nvBytesRequired;    // Number of bytes required to store values
294.     POINTER pvProcessIDs;       // Pointer to process ID array
295.     STRING  svModuleName;       // Module name
296.     STRING  svFileName;         // Module filename 
297. begin   
298. // The psapi.dll reads the Windows NT performance database. The DLL
299. // is part of the Win32 SDK.
301. if UseDLL(WINSYSDIR ^ PSAPI_FILE) < 0 then   
302. // Could not load psapi.dll.
304.         MessageBox("错误：不能加载文件---[" + WINSYSDIR ^ PSAPI_FILE +   
305. "].", SEVERE);   
307. return FALSE;   
308.     endif;   
310. // Get the PIDs of all currently running processes.
312.     pvProcessIDs = ArrayToPointer(nvProcessIDs);   
314.     EnumProcesses(pvProcessIDs, 512, nvBytesReturned);   
316. // Determine the number of process IDs retrieved. Each process ID
317. // is PROCESSID_LENGTH bytes.
319.     nvProcesses = nvBytesReturned / PROCESSID_LENGTH;   
321. // Get the executable associated with each process, and check if
322. // its filename matches the one passed to the function.
324. for nvIndex = 1 to nvProcesses   
325. // Get a handle to the process.
327.         nvProcessHandle = OpenProcess(PROCESS_QUERY_INFORMATION |   
328.                 PROCESS_VM_READ, 0, nvProcessIDs(nvIndex));   
330. if nvProcessHandle != 0 then   
331. // Get a handle to the first module in the process, which
332. // should be the executable.
334. if EnumProcessModules(nvProcessHandle, nvModuleHandle,         
335.                     PROCESSID_LENGTH, nvBytesRequired) != 0 then   
336. // Get the path of the module.
338. if GetModuleFileNameExA(nvProcessHandle, nvModuleHandle,   
339.                         svModuleName, SizeOf(svModuleName)) != 0 then   
340. // Extract the filename (without an extension) from
341. // the path.
343.                     ParsePath(svFileName, svModuleName, FILENAME_ONLY);   
345. if StrCompare(svFileName, szAppName) = 0 then   
346. // The process module matches the application 
347. // name passed to the function.
349.                         bvRunning = TRUE;   
351. goto ProcessRunningEnd;   
352.                     endif;   
353.                 endif;   
354.             endif;   
355.         endif;   
356.     endfor;   
358.     ProcessRunningEnd:   
360. if UnUseDLL(PSAPI_FILE) < 0 then   
361.         MessageBox("错误：不能卸载文件---[" + WINSYSDIR ^ PSAPI_FILE +   
362. "].", SEVERE);   
364. return FALSE;   
365.     endif;   
367. return bvRunning;   
368. end; 

////////////////////////////////////////////////////////////////////////////// // // Description: Windows NT process control functions. // // The process code is adapted from code posted by William F. // Snodgrass to www.installsite.org. The original code header // is appended below. The array code is adapted from code posted // by Rajesh Ramachandran to the installshield.is6.installscript // newsgroup. // // Submitted by Richard Iwasa (riwasa@email.com). // // Usage example: // // if ProcessRunning("notepad") then // MessageBox("Application is running.", INFORMATION); // // ProcessEnd("notepad"); // // Delay(2); // Delay to allow process list to refresh // // if ProcessRunning("notepad") then // MessageBox("Application is running.", INFORMATION); // else // MessageBox("Application is not running.", INFORMATION); // endif; // else // MessageBox("Application is not running.", INFORMATION); // endif; // // Original code header appended below: // // GetRunningApp(); // ShutDownApp(); // // These script created functions will look for any running application // based on the file name, then display an error message within the Setup. // You can optionally halt the install or just continue on. // // You can use the ShutDownApp() function for shutting down that process // or others as well. This is useful for processes that run in the // background but have no Windows associated with them. May not work with // Services. // // This script calls functions in PSAPI.DLL that are not supported on // Windows 95 or 98. // // ***Instructions*** // Place these script peices into the Setup.rul file. // // Modify the script to include the applications you would like to get or // shutdown. // // Submitted by William F. Snodgrass // Contact info: bsnodgrass@geographix.com // // Created by Theron Welch, 3/3/99 // Minor modifications by Stefan Krueger, 11/03/99 // // Copyright (c) 1999-2000 GeoGraphix, Inc. // ////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////// // Function prototypes. ///////////////////////////////////////////////// prototype POINTER ArrayToPointer(BYREF VARIANT); prototype NUMBER ProcessEnd(STRING); prototype BOOL ProcessRunning(STRING); // Kernel functions. prototype NUMBER Kernel32.OpenProcess(NUMBER, BOOL, NUMBER); prototype NUMBER Kernel32.TerminateProcess(NUMBER, NUMBER); // Process information functions. prototype NUMBER PSAPI.EnumProcesses(POINTER, NUMBER, BYREF NUMBER); prototype NUMBER PSAPI.EnumProcessModules(NUMBER, BYREF NUMBER, NUMBER, BYREF NUMBER); prototype NUMBER PSAPI.GetModuleFileNameExA(NUMBER, NUMBER, BYREF STRING, NUMBER); ///////////////////////////////////////////////// // Structures. ///////////////////////////////////////////////// // Structure to mirror the C/C++ SAFEARRAY data structure. typedef _SAFEARRAY begin SHORT cDims; SHORT fFeatures; LONG cbElements; LONG cLocks; POINTER pvData; // rgsaBound omitted end; // Structure to mirror the C/C++ VARIANT data structure. typedef _VARIANT begin SHORT vt; SHORT wReserver1; SHORT wReserved2; SHORT wReserved3; NUMBER nData; end; ///////////////////////////////////////////////// // Constants. ///////////////////////////////////////////////// #define PSAPI_FILE "psapi.dll" // Windows NT process DLL #define PROCESSID_LENGTH 4 // 4 bytes (DWORD) for a process ID // Process information constants. #define PROCESS_QUERY_INFORMATION 0x400 #define PROCESS_ALL_ACCESS 0x1f0fff #define PROCESS_VM_READ 0x10 ////////////////////////////////////////////////////////////////////////////// // // Function: ArrayToPointer // // Description: Converts an InstallShield array into a C array. // // When an array is created in InstallScript, a VARIANT variable // is created which holds an OLEAutomation SAFEARRAY. To pass // such an array to a DLL function expecting a C-style array, // this function explicitly typecasts the pointer to the array // to a _VARIANT pointer so that the _SAFEARRAY pointer can be // extracted. The pointer to the actual data is then extracted // from the _SAFEARRAY pointer. // // Parameters: structArray - Array variable. // // Returns: POINTER - Pointer to array. // ////////////////////////////////////////////////////////////////////////////// function POINTER ArrayToPointer(structArray) _SAFEARRAY POINTER pstructArray; // _SAFEARRAY array pointer _VARIANT POINTER pstructVariant; // _VARIANT array pointer begin // Typecast the pointer to the array to a _VARIANT pointer. pstructVariant = &structArray; // Extract the _SAFEARRAY pointer from the _VARIANT. pstructArray = pstructVariant->nData; // Return the pointer to the actual data from the _SAFEARRAY. return pstructArray->pvData; end; ////////////////////////////////////////////////////////////////////////////// // // Function: _Process_End // // Description: Terminates running processes for the specified application. // // Parameters: szAppName - Name of the application to terminate. // // Returns: >= 0 - Number of processes terminated. // -1 - Failure. // ////////////////////////////////////////////////////////////////////////////// function NUMBER ProcessEnd(szAppName) NUMBER nvReturn; // Number of processes terminated NUMBER nvProcessIDs(512); // Array of process IDs NUMBER nvBytesReturned; // Number of bytes returned in process ID array NUMBER nvProcesses; // Number of processes running NUMBER nvIndex; // Loop index NUMBER nvProcessHandle; // Handle to a process NUMBER nvModuleHandle; // Handle to a process module NUMBER nvBytesRequired; // Number of bytes required to store values POINTER pvProcessIDs; // Pointer to process ID array STRING svModuleName; // Module name STRING svFileName; // Module filename begin // The psapi.dll reads the Windows NT performance database. The DLL // is part of the Win32 SDK. if UseDLL(WINSYSDIR ^ PSAPI_FILE) < 0 then // Could not load psapi.dll. MessageBox("错误：不能加载文件---[" + WINSYSDIR ^ PSAPI_FILE + "].", SEVERE); return -1; endif; // Get the PIDs of all currently running processes. pvProcessIDs = ArrayToPointer(nvProcessIDs); EnumProcesses(pvProcessIDs, 512, nvBytesReturned); // Determine the number of process IDs retrieved. Each process ID // is PROCESSID_LENGTH bytes. nvProcesses = nvBytesReturned / PROCESSID_LENGTH; // Get the executable associated with each process, and check if // its filename matches the one passed to the function. for nvIndex = 1 to nvProcesses // Get a handle to the process. The OpenProcess function // must have full (all) access to be able to terminate // processes. nvProcessHandle = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_ALL_ACCESS, 0, nvProcessIDs(nvIndex)); if nvProcessHandle != 0 then // Get a handle to the first module in the process, which // should be the executable. if EnumProcessModules(nvProcessHandle, nvModuleHandle, PROCESSID_LENGTH, nvBytesRequired) != 0 then // Get the path of the module. if GetModuleFileNameExA(nvProcessHandle, nvModuleHandle, svModuleName, SizeOf(svModuleName)) != 0 then // Extract the filename (without an extension) from // the path. ParsePath(svFileName, svModuleName, FILENAME_ONLY); if StrCompare(svFileName, szAppName) = 0 then // The process module matches the application // name passed to the function. if TerminateProcess(nvProcessHandle, 0) > 0 then nvReturn++; endif; endif; endif; endif; endif; endfor; if UnUseDLL(PSAPI_FILE) < 0 then MessageBox("错误：不能卸载文件---[" + WINSYSDIR ^ PSAPI_FILE + "].", SEVERE); return -1; endif; return nvReturn; end; ////////////////////////////////////////////////////////////////////////////// // // Function: _Process_Running // // Description: Determines if the specified process is running in memory. // // Parameters: szAppName - Name of the application to check. // // Returns: TRUE - The process is running. // FALSE - The process is not running. // ////////////////////////////////////////////////////////////////////////////// function BOOL ProcessRunning(szAppName) BOOL bvRunning; // Process is running NUMBER nvProcessIDs(512); // Array of process IDs NUMBER nvBytesReturned; // Number of bytes returned in process ID array NUMBER nvProcesses; // Number of processes running NUMBER nvIndex; // Loop index NUMBER nvProcessHandle; // Handle to a process NUMBER nvModuleHandle; // Handle to a process module NUMBER nvBytesRequired; // Number of bytes required to store values POINTER pvProcessIDs; // Pointer to process ID array STRING svModuleName; // Module name STRING svFileName; // Module filename begin // The psapi.dll reads the Windows NT performance database. The DLL // is part of the Win32 SDK. if UseDLL(WINSYSDIR ^ PSAPI_FILE) < 0 then // Could not load psapi.dll. MessageBox("错误：不能加载文件---[" + WINSYSDIR ^ PSAPI_FILE + "].", SEVERE); return FALSE; endif; // Get the PIDs of all currently running processes. pvProcessIDs = ArrayToPointer(nvProcessIDs); EnumProcesses(pvProcessIDs, 512, nvBytesReturned); // Determine the number of process IDs retrieved. Each process ID // is PROCESSID_LENGTH bytes. nvProcesses = nvBytesReturned / PROCESSID_LENGTH; // Get the executable associated with each process, and check if // its filename matches the one passed to the function. for nvIndex = 1 to nvProcesses // Get a handle to the process. nvProcessHandle = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, 0, nvProcessIDs(nvIndex)); if nvProcessHandle != 0 then // Get a handle to the first module in the process, which // should be the executable. if EnumProcessModules(nvProcessHandle, nvModuleHandle, PROCESSID_LENGTH, nvBytesRequired) != 0 then // Get the path of the module. if GetModuleFileNameExA(nvProcessHandle, nvModuleHandle, svModuleName, SizeOf(svModuleName)) != 0 then // Extract the filename (without an extension) from // the path. ParsePath(svFileName, svModuleName, FILENAME_ONLY); if StrCompare(svFileName, szAppName) = 0 then // The process module matches the application // name passed to the function. bvRunning = TRUE; goto ProcessRunningEnd; endif; endif; endif; endif; endfor; ProcessRunningEnd: if UnUseDLL(PSAPI_FILE) < 0 then MessageBox("错误：不能卸载文件---[" + WINSYSDIR ^ PSAPI_FILE + "].", SEVERE); return FALSE; endif; return bvRunning; end;
　　4、完善InstallShield脚本，实现任意目录的MSDE2000安装。
　　修改“featureevents.rul”中的内容为如下代码：

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1. #include "ShutDownRunningApp.rul"
2. export prototype DefaultFeature_Installed();   
3. function DefaultFeature_Installed()   
4.     number nvServiceState, nResult;   
5. string szServiceName, szServiceDisplayName, szServiceDescription, szServicePathFile, szStartServiceArgs;   
6.     BOOL bStartService;   
7.     LIST listConnections;   
8. string szMsg, szKey, szConnection, szCmdLine;   
9. begin   
10. // 实例名
11.     szCmdLine = TARGETDIR^"mssql$fishout";   
12. // 转换为短路经
13.     LongPathToShortPath(szCmdLine);   
14.     szCmdLine = "/c  " + szCmdLine + "\\Binn\\sqlservr.exe -sFISHOUT -c -f -T3608 -T4022";   
15. // SQL Server 以单用户模式启动，允许对系统目录进行更新，在新目录附加数据库
16.     LaunchApplication(WINSYSDIR ^ "cmd.exe", szCmdLine, "", SW_HIDE, LAAW_OPTION_WAIT, LAAW_OPTION_FIXUP_PROGRAM);   
17. // SQL运行时初始化
18.     SQLRTInitialize2();   
19. // 获取连接信息
20.     listConnections = SQLRTGetConnections();   
21.     ListGetFirstString (listConnections, szConnection);   
22. // Windows认证方式
23.     SQLRTPutConnectionAuthentication( szConnection, TRUE );   
24. // 打开连接
25.     nResult = SQLRTConnect( szConnection, "(local)\\fishout", TRUE, "", "" );   
26. if( nResult < ISERR_SUCCESS ) then   
27. // 获取错误信息
28.         SQLRTGetErrorMessage( szMsg );   
29. // 显示错误信息
30.         MessageBox( szMsg, MB_OK );   
31. else
32. // SQL Server登录成功，保存连接信息
33.         szKey = "";   
34.         Sprintf( szKey, SQL_FORMATSTRING_CONNECTION_SERVER, szConnection );   
35.         LogWriteCustomString( szKey, "(local)\\fishout" );   
36.         Sprintf( szKey, SQL_FORMATSTRING_CONNECTION_USER, szConnection );   
37.         LogWriteCustomString( szKey, "" );   
38.         Sprintf( szKey, SQL_FORMATSTRING_CONNECTION_AUTH, szConnection );   
39.         LogWriteCustomNumber( szKey, SQL_AUTH_WINDOWS );   
40.         Sprintf( szKey, SQL_FORMATSTRING_CONNECTION_DB, szConnection );   
41.         LogWriteCustomString( szKey, "" );   
42.     endif;   
43. // 执行SQL脚本
44.     SQLRTComponentInstall("MSDE2000.sql_SQLComponent");   
45. // 中止SQL Server单用户、跟踪进程
46. if ProcessRunning("sqlservr") then   
47.         ProcessEnd("sqlservr");   
48.     endif;   
49. // 安装SQL Server服务
50.     szMsg = "正在启动 MSDE2000 SP4服务......";   
51.     SdShowMsg(szMsg, TRUE);   
52. // 安装服务
53.     szServiceName = "MSSQL$FISHOUT";   
54.     szServiceDisplayName = "MSSQL$FISHOUT";   
55.     szServiceDescription = "";   
56.     szServicePathFile = TARGETDIR ^ "mssql$fishout\\Binn\\sqlservr.exe -sFISHOUT";   
57.     bStartService = TRUE;   
58.     szStartServiceArgs = "";   
59. if (ServiceGetServiceState (szServiceName, nvServiceState ) >= ISERR_SUCCESS) then   
60. // 停止并卸载原来的服务
61.         ServiceStopService ( szServiceName );   
62.         ServiceRemoveService ( szServiceName );   
63.     endif;   
64.     ServiceAddService ( szServiceName, szServiceDisplayName, szServiceDescription, szServicePathFile, bStartService, szStartServiceArgs );   
65.     SdShowMsg(szMsg, FALSE);   
66. end; 

#include "ShutDownRunningApp.rul" export prototype DefaultFeature_Installed(); function DefaultFeature_Installed() number nvServiceState, nResult; string szServiceName, szServiceDisplayName, szServiceDescription, szServicePathFile, szStartServiceArgs; BOOL bStartService; LIST listConnections; string szMsg, szKey, szConnection, szCmdLine; begin // 实例名 szCmdLine = TARGETDIR^"mssql$fishout"; // 转换为短路经 LongPathToShortPath(szCmdLine); szCmdLine = "/c " + szCmdLine + "\\Binn\\sqlservr.exe -sFISHOUT -c -f -T3608 -T4022"; // SQL Server 以单用户模式启动，允许对系统目录进行更新，在新目录附加数据库 LaunchApplication(WINSYSDIR ^ "cmd.exe", szCmdLine, "", SW_HIDE, LAAW_OPTION_WAIT, LAAW_OPTION_FIXUP_PROGRAM); // SQL运行时初始化 SQLRTInitialize2(); // 获取连接信息 listConnections = SQLRTGetConnections(); ListGetFirstString (listConnections, szConnection); // Windows认证方式 SQLRTPutConnectionAuthentication( szConnection, TRUE ); // 打开连接 nResult = SQLRTConnect( szConnection, "(local)\\fishout", TRUE, "", "" ); if( nResult < ISERR_SUCCESS ) then // 获取错误信息 SQLRTGetErrorMessage( szMsg ); // 显示错误信息 MessageBox( szMsg, MB_OK ); else // SQL Server登录成功，保存连接信息 szKey = ""; Sprintf( szKey, SQL_FORMATSTRING_CONNECTION_SERVER, szConnection ); LogWriteCustomString( szKey, "(local)\\fishout" ); Sprintf( szKey, SQL_FORMATSTRING_CONNECTION_USER, szConnection ); LogWriteCustomString( szKey, "" ); Sprintf( szKey, SQL_FORMATSTRING_CONNECTION_AUTH, szConnection ); LogWriteCustomNumber( szKey, SQL_AUTH_WINDOWS ); Sprintf( szKey, SQL_FORMATSTRING_CONNECTION_DB, szConnection ); LogWriteCustomString( szKey, "" ); endif; // 执行SQL脚本 SQLRTComponentInstall("MSDE2000.sql_SQLComponent"); // 中止SQL Server单用户、跟踪进程 if ProcessRunning("sqlservr") then ProcessEnd("sqlservr"); endif; // 安装SQL Server服务 szMsg = "正在启动 MSDE2000 SP4服务......"; SdShowMsg(szMsg, TRUE); // 安装服务 szServiceName = "MSSQL$FISHOUT"; szServiceDisplayName = "MSSQL$FISHOUT"; szServiceDescription = ""; szServicePathFile = TARGETDIR ^ "mssql$fishout\\Binn\\sqlservr.exe -sFISHOUT"; bStartService = TRUE; szStartServiceArgs = ""; if (ServiceGetServiceState (szServiceName, nvServiceState ) >= ISERR_SUCCESS) then // 停止并卸载原来的服务 ServiceStopService ( szServiceName ); ServiceRemoveService ( szServiceName ); endif; ServiceAddService ( szServiceName, szServiceDisplayName, szServiceDescription, szServicePathFile, bStartService, szStartServiceArgs ); SdShowMsg(szMsg, FALSE); end;
　　回到setup.rul脚本中，将下面相关行注释掉，阻止安装过程中出现SQL登录窗口，以便通过脚本程序控制SQL登录和执行SQL脚本，实现任意目录的安装。

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1. Dlg_SQLServer:   
2. //nResult = OnSQLServerInitialize( nResult );
3. if( nResult = BACK ) goto Dlg_SdFeatureTree; 

Dlg_SQLServer: //nResult = OnSQLServerInitialize( nResult ); if( nResult = BACK ) goto Dlg_SdFeatureTree;
　　编译并重建安装工程，至此，可以在任意目录下安装的MSDE2000最小版本(仅数据库核心)成功建立，网上的一些绿色MSDE2000版本只需用于应用程序的测试，与应用程序一起集成分发，客户端的安全性可以得到有效保证(微软原始文件)，安装包也显得非常专业，当然，实现安装时实例名及sa密码的更改就更理想了，这个问题留待下一步解决。
　　参考文档：
http://support.microsoft.com/kb/224071
http://support.microsoft.com/kb/288809/zh-cn