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对我帮助很大..希望图链一直不挂
标题: Microsoft SQL Server 2005 安装程序 ------------------------------ SQL Server 服务无法启动。有关详细信息,请参阅 SQL Server 联机丛书中的主题“如何查看 SQL Server 2005 安装日志文件”和“手动启动 SQL Server”。 有关帮助信息,请单击: http://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft+SQL+Server&ProdVer=9.00.3042.00&EvtSrc=setup.rll&EvtID=29503&EvtType=sqlsetuplib%5cservice.cpp%40Do_sqlScript%40sqls%3a%3aService%3a%3aStart%40x42b ------------------------------ 按钮: 重试(&R) 取消 ------------------------------ 我装了半天,最后给我弹出这个,装了好多遍都是这样不知道办什么。。哪位知道原因。。帮帮忙
String username = String.Empty;
username = Convert.toString(Session["username"]);
用这个试试……
你好,可以发一份源程序给我吗?我的邮箱是hmily198198@126.com,非常感谢!
re: Matlab编译COM组件的解决方案 whlnc 2009-04-13 14:42  
试了很多次次,都是这样,希望博主指教!!!

mbuild -setup
Please choose your compiler for building standalone MATLAB applications:

Would you like mbuild to locate installed compilers [y]/n? n

Select a compiler:
[1] Borland C++Builder version 6.0
[2] Borland C++Builder version 5.0
[3] Borland C/C++ (free command line tools) version 5.5
[4] Lcc C version 2.4.1
[5] Microsoft Visual C/C++ version 7.1
[6] Microsoft Visual C/C++ version 6.0

[0] None

Compiler: 6

Your machine has a Microsoft Visual C/C++ compiler located at
D:\vc++. Do you want to use this compiler [y]/n? n
Please enter the location of your compiler: [C:\Program Files\Microsoft Visual Studio] D:\vc++

Please verify your choices:

Compiler: Microsoft Visual C/C++ 6.0
Location: D:\vc++

Are these correct?([y]/n): y
Warning: Mbuild requires that the Microsoft Visual C++ 6.0
directories "VC98" and "Common" be located within the same parent directory.
(Expected to find a directory named "Common" in the directory 'D:\vc++'.)
Try to update options file: C:\Documents and Settings\Administrator\Application Data\MathWorks\MATLAB\R14SP3\compopts.bat
From template: E:\MATLAB\BIN\win32\mbuildopts\msvc60compp.bat

Done . . .


--> ""E:\matlab\bin\win32\mwregsvr" "E:\matlab\bin\win32\mwcomutil.dll""

DllRegisterServer in E:\matlab\bin\win32\mwcomutil.dll succeeded

--> ""E:\matlab\bin\win32\mwregsvr" "E:\matlab\bin\win32\mwcommgr.dll""

DllRegisterServer in E:\matlab\bin\win32\mwcommgr.dll succeeded

>> mex -setup

Please choose your compiler for building external interface (MEX) files:

Would you like mex to locate installed compilers [y]/n? n

Select a compiler:
[1] Borland C++Builder version 6.0
[2] Borland C++Builder version 5.0
[3] Borland C++Builder version 4.0
[4] Borland C++Builder version 3.0
[5] Borland C/C++ version 5.2
[6] Borland C/C++ version 5.0
[7] Borland C/C++ (free command line tools) version 5.5
[8] Digital Visual Fortran version 6.0
[9] Digital Visual Fortran version 5.0
[10] Lcc C version 2.4.1
[11] Microsoft Visual C/C++ version 7.0
[12] Microsoft Visual C/C++ version 7.1
[13] Microsoft Visual C/C++ version 6.0
[14] Microsoft Visual C/C++ version 5.0
[15] Open WATCOM C/C++ version 1.3
[16] WATCOM C/C++ version 11
[17] WATCOM C/C++ version 10.6

[0] None

Compiler: 13

Your machine has a Microsoft Visual C/C++ compiler located at
D:\vc++. Do you want to use this compiler [y]/n? n
Please enter the location of your compiler: [C:\Program Files\Microsoft Visual Studio] D:\vc++

Please verify your choices:

Compiler: Microsoft Visual C/C++ 6.0
Location: D:\vc++

Are these correct?([y]/n): y
Warning: Mex requires that the Microsoft Visual C++ 6.0
directories "VC98" and "Common" be located within the same parent directory.
(Expected to find a directory named "Common" in the directory 'D:\vc++'.)
Try to update options file: C:\Documents and Settings\Administrator\Application Data\MathWorks\MATLAB\R14SP3\mexopts.bat
From template: E:\MATLAB\BIN\win32\mexopts\msvc60opts.bat

Done . . .

***************************************************************************
Warning: The file extension of 32-bit Windows MEX-files was changed
from ".dll" to ".mexw32" in MATLAB 7.1 (R14SP3). The generated
MEX-file will not be found by MATLAB versions prior to 7.1.
Use the -output option with the ".dll" file extension to
generate a MEX-file that can be called in previous versions.
For more information see:
MATLAB 7.1 Release Notes, New File Extension for MEX-Files on Windows
***************************************************************************
re: Matlab编译COM组件的解决方案 whlnc 2009-04-13 12:29  
刚学matlab,很多问题都不会,请赐教!
re: Matlab编译COM组件的解决方案 whlnc 2009-04-13 12:28  
mbuild -setup
Please choose your compiler for building standalone MATLAB applications:

Would you like mbuild to locate installed compilers [y]/n? n

Select a compiler:
[1] Borland C++Builder version 6.0
[2] Borland C++Builder version 5.0
[3] Borland C/C++ (free command line tools) version 5.5
[4] Lcc C version 2.4.1
[5] Microsoft Visual C/C++ version 7.1
[6] Microsoft Visual C/C++ version 6.0

[0] None

Compiler: 6

Your machine has a Microsoft Visual C/C++ compiler located at
d:\vc++. Do you want to use this compiler [y]/n? n
Please enter the location of your compiler: [C:\Program Files\Microsoft Visual Studio] d:\vc++

Please verify your choices:

Compiler: Microsoft Visual C/C++ 6.0
Location: d:\vc++

Are these correct?([y]/n): y
Warning: Mbuild requires that the Microsoft Visual C++ 6.0
directories "VC98" and "Common" be located within the same parent directory.
(Expected to find a directory named "Common" in the directory 'd:\vc++'.)
Try to update options file: C:\Documents and Settings\Administrator\Application Data\MathWorks\MATLAB\R14SP3\compopts.bat
From template: E:\MATLAB\BIN\win32\mbuildopts\msvc60compp.bat

Done . . .


--> ""E:\matlab\bin\win32\mwregsvr" "E:\matlab\bin\win32\mwcomutil.dll""

DllRegisterServer in E:\matlab\bin\win32\mwcomutil.dll succeeded

--> ""E:\matlab\bin\win32\mwregsvr" "E:\matlab\bin\win32\mwcommgr.dll""

DllRegisterServer in E:\matlab\bin\win32\mwcommgr.dll succeeded

>> mex -setup
Please choose your compiler for building external interface (MEX) files:

Would you like mex to locate installed compilers [y]/n? n

Select a compiler:
[1] Borland C++Builder version 6.0
[2] Borland C++Builder version 5.0
[3] Borland C++Builder version 4.0
[4] Borland C++Builder version 3.0
[5] Borland C/C++ version 5.2
[6] Borland C/C++ version 5.0
[7] Borland C/C++ (free command line tools) version 5.5
[8] Digital Visual Fortran version 6.0
[9] Digital Visual Fortran version 5.0
[10] Lcc C version 2.4.1
[11] Microsoft Visual C/C++ version 7.0
[12] Microsoft Visual C/C++ version 7.1
[13] Microsoft Visual C/C++ version 6.0
[14] Microsoft Visual C/C++ version 5.0
[15] Open WATCOM C/C++ version 1.3
[16] WATCOM C/C++ version 11
[17] WATCOM C/C++ version 10.6

[0] None

Compiler: 13

Your machine has a Microsoft Visual C/C++ compiler located at
d:\vc++. Do you want to use this compiler [y]/n? n
Please enter the location of your compiler: [C:\Program Files\Microsoft Visual Studio] d:\vc++

Please verify your choices:

Compiler: Microsoft Visual C/C++ 6.0
Location: d:\vc++

Are these correct?([y]/n): y
Warning: Mex requires that the Microsoft Visual C++ 6.0
directories "VC98" and "Common" be located within the same parent directory.
(Expected to find a directory named "Common" in the directory 'd:\vc++'.)
Try to update options file: C:\Documents and Settings\Administrator\Application Data\MathWorks\MATLAB\R14SP3\mexopts.bat
From template: E:\MATLAB\BIN\win32\mexopts\msvc60opts.bat

Done . . .

***************************************************************************
Warning: The file extension of 32-bit Windows MEX-files was changed
from ".dll" to ".mexw32" in MATLAB 7.1 (R14SP3). The generated
MEX-file will not be found by MATLAB versions prior to 7.1.
Use the -output option with the ".dll" file extension to
generate a MEX-file that can be called in previous versions.
For more information see:
MATLAB 7.1 Release Notes, New File Extension for MEX-Files on Windows
你好!我想问下为什么装了sql server2000以后,运行查询分析器登陆服务器登不上呀?出现提示:
无法连接到服务器GGG-PC (注:这是我建的服务器名)
服务器:消息17,级别16,状态1
[Microsoft][ODBC SQL Server Driver][Shared Memory]SQL Server 不存在或访问被拒绝
回复请问五楼#5楼,谢谢!@丫丫——雪儿
请问你的这个问题当时是怎么解决的啊?麻烦你把解决方法传授一下吧,谢谢!@小King
re: 栀子花开,那时花开 tutuya2009 2009-01-08 17:11  
哈哈,发现当初写的还是挺伤感的呢
衷心希望小猪你能找到属于你的幸福啊
re: Matlab编译COM组件的解决方案 woowoe 2008-12-22 20:52  
我装了vs2008 但是matlab识别不了,这该怎么办?
>> mbuild -setup
Please choose your compiler for building standalone MATLAB applications:

Would you like mbuild to locate installed compilers [y]/n? y

Select a compiler:
[1] Lcc-win32 C 2.4.1 in D:\PROGRA~1\MATLAB\R2008b\sys\lcc

[0] None
re: 栀子花开,那时花开 xiaozhu 2008-12-17 08:53  
很久没回学校了赫赫
你好,可以发一份源程序给我吗?我的邮箱是caixia01@sohu.com,非常感谢!
你好,可以发一份源程序给我吗? 我的邮箱是dbrose@163.com,谢谢!
我想问一下博主和各位高手,我用的是C#,但是到这一步的时候
测试split2rgb方法的代码:

comtest.sgltestClass st=new comtest.sgltestClass();
object h=null,w=null,r=null,g=null,b=null;
object filename="c:\\1.jpg";

st.split2rgb(5,ref h,ref w,ref r,ref g,ref b,filename);

最后一行代码,就会显示 类、结构或接口成员声明中的括号以及逗号均无效,请问是怎么回事?

我的是VC++6.0,在设置时出现以下情况,请教怎么办?若解决了请发我邮箱
>> mex -setup
Please choose your compiler for building external interface (MEX) files:

Would you like mex to locate installed compilers [y]/n? n

Select a compiler:
[1] Borland C++Builder version 6.0
[2] Borland C++Builder version 5.0
[3] Borland C++Builder version 4.0
[4] Borland C++Builder version 3.0
[5] Borland C/C++ version 5.02
[6] Borland C/C++ version 5.0
[7] Borland C/C++ (free command line tools) version 5.5
[8] Compaq Visual Fortran version 6.1
[9] Compaq Visual Fortran version 6.6
[10] Digital Visual Fortran version 6.0
[11] Digital Visual Fortran version 5.0
[12] Lcc C version 2.4
[13] Microsoft Visual C/C++ version 7.0
[14] Microsoft Visual C/C++ version 7.1
[15] Microsoft Visual C/C++ version 6.0
[16] Microsoft Visual C/C++ version 5.0
[17] WATCOM C/C++ version 11
[18] WATCOM C/C++ version 10.6

[0] None

Compiler: 15

Your machine has a Microsoft Visual C/C++ compiler located at
C:\Program Files\Microsoft Visual Studio. Do you want to use this compiler [y]/n? n
Please enter the location of your compiler: [C:\Program Files\Microsoft Visual Studio] C:\Program Files\Microsoft Visual Studio

Please verify your choices:

Compiler: Microsoft Visual C/C++ 6.0
Location: C:\Program Files\Microsoft Visual Studio

Are these correct?([y]/n): y

Try to update options file: C:\Documents and Settings\mumusan\Application Data\MathWorks\MATLAB\R14\mexopts.bat
From template: E:\MATLAB\BIN\WIN32\mexopts\msvc60opts.bat

Done . . .
>> mbuild -setup
Please choose your compiler for building standalone MATLAB applications:

Would you like mbuild to locate installed compilers [y]/n? n

Select a compiler:
[1] Borland C++Builder version 6.0
[2] Borland C++Builder version 5.0
[3] Borland C++Builder version 4.0
[4] Borland C++Builder version 3.0
[5] Borland C/C++ version 5.02
[6] Borland C/C++ version 5.0
[7] Borland C/C++ (free command line tools) version 5.5
[8] Lcc C version 2.4
[9] Microsoft Visual C/C++ version 7.1
[10] Microsoft Visual C/C++ version 7.0
[11] Microsoft Visual C/C++ version 6.0

[0] None

Compiler: 11

Your machine has a Microsoft Visual C/C++ compiler located at
C:\Program Files\Microsoft Visual Studio. Do you want to use this compiler [y]/n?

Please verify your choices:

Compiler: Microsoft Visual C/C++ 6.0
Location: C:\Program Files\Microsoft Visual Studio

Are these correct?([y]/n): y

Try to update options file: C:\Documents and Settings\mumusan\Application Data\MathWorks\MATLAB\R14\compopts.bat
From template: E:\MATLAB\BIN\WIN32\mbuildopts\msvc60compp.bat

Done . . .


--> "E:\Matlab\bin\win32\mwregsvr E:\Matlab\bin\win32\mwcomutil.dll"

DllRegisterServer in E:\Matlab\bin\win32\mwcomutil.dll succeeded

--> "E:\Matlab\bin\win32\mwregsvr E:\Matlab\bin\win32\mwcommgr.dll"

DllRegisterServer in E:\Matlab\bin\win32\mwcommgr.dll succeeded
#3楼 2007-12-06 15:00 lala999999 [未注册用户]
不错,能够处理我出现的类似问题。顶,顶,顶。。。。。。
===============
我装的时候 系统说挂起了
然后下了个清理工具 这下好没挂
但出现了 第二种错误
我在装了下点高级然修复注册表
OK了
我和5#的情况一样
我的机子出现的错误类型跟你所说的三种都不相同呢,具体如下:
正在启动?

Chinese_PRC_CI_AS

-m -Q -T4022 -T3659

正在与服务?

driver={sql server};server=new;UID=sa;PWD=;database=master

[Microsoft][ODBC SQL Server Driver][Shared Memory]一般性网络错误。

[Microsoft][ODBC SQL Server Driver][Shared Memory]ConnectionRead (WrapperRead()).

driver={sql server};server=new;UID=sa;PWD=;database=master

[Microsoft][ODBC SQL Server Driver][Shared Memory]一般性网络错误。

[Microsoft][ODBC SQL Server Driver][Shared Memory]ConnectionRead (WrapperRead()).

driver={sql server};server=new;UID=sa;PWD=;database=master

[Microsoft][ODBC SQL Server Driver][Shared Memory]一般性网络错误。

[Microsoft][ODBC SQL Server Driver][Shared Memory]ConnectionRead (WrapperRead()).

SQL Server 配置?

###############################################################################

11:06:34 Process Exit Code: (-1)
11:07:25 安装程序配置服务器失败。参考服务器错误日志和 C:\WINDOWS\sqlstp.log 了解更多信息。
11:07:25 Action CleanUpInstall:
11:07:25 C:\WINDOWS\TEMP\SqlSetup\Bin\scm.exe -Silent 1 -Action 4 -Service SQLSERVERAGENT
11:07:25 Process Exit Code: (1060) 指定的服务并未以已安装的服务存在。

11:07:25 C:\WINDOWS\TEMP\SqlSetup\Bin\scm.exe -Silent 1 -Action 4 -Service MSSQLSERVER
11:07:25 Process Exit Code: (0)
11:07:25 StatsGenerate returned: 2
11:07:25 StatsGenerate (0x80000000,0x1,0xf000000,0x300,2052,303,0x0,0x1,0,0,0
11:07:25 StatsGenerate -1,jjkan)
11:07:25 Installation Failed.

如果博主知道解决办法,麻烦发Email给我,谢谢!
CS编的.我喜欢,谢谢.
孟子的例子找到了,也测试了一下,发现FF中不能通过,该程序是否在FF中测试通过?
很好的资料
谢谢博主
关于matlab和其他语言的混合编程这篇文章讲地很详细,按照博主的详细步骤,我也实现了此功能。
以后碰到问题还要多多请教你!
您有没有好的解决办法,如果有,我将非常感激
这个孟子E章的东西我用了,怎么速度超级慢,前几天还好,这几天突然一点击就死机,而且根本不能排序,一排序就死机
我爱死你啦,我要日死你
你好,可以发一份源程序给我吗? 我的邮箱是weiyong619@163.com,谢谢!
odbcconf.exe /S /Lv odbcconf.log /F %systemroot%\system32\mdaccore.rsp
odbcconf.exe /S /Lv odbcconf.log /F %systemroot%\system32\sqlclnt.rsp
odbcconf.exe /S /Lv odbcconf.log /F %systemroot%\system32\odbcconf.rsp
odbcconf.exe /S /Lv odbcconf.log /F %systemroot%\system32\redist.rsp
这东西在DOS下怎么运行不了啊 总出现错误 还是我运行的方法不对 谁能告诉我运行的具体步骤啊 急啊 谢谢啊

你好, 我正在编写一个网管软件,需要网络拓扑,可以把这个网络拓扑的源程序给我发一下好吗,我的邮箱是4629184@163.com
不错,能够处理我出现的类似问题。顶,顶,顶。。。。。。
请教:我用C#做了一个小软件,代码里有一部分调用了Matlab的com组件,在我自己的机器上运行是没有任何问题。但是把软件考到其他机器上运行时,就会提示以下错误:
检索COM类工厂中CLSID为 {9E1A9446—2E00—4965—BE52—229B06C1DAB1}的组件时失败,原因时出现以下错误:80040154。

详细信息:
有关调用实时(JIT)调试而不是此对话框的详细信息,
请参见此消息的结尾。

************** 异常文本 **************
System.Runtime.InteropServices.COMException (0x80040154): 检索 COM 类工厂中 CLSID 为 {9E1A9446-2E00-4965-BE52-229B06C1DAB1} 的组件时失败,原因是出现以下错误: 80040154。
在 SubcarriersEstimation.frmSubcarriersEstimation.petralCorre() 位置 F:\我的项目\SubcarriersEstimation\SubcarriersEstimation\Form1.cs:行号 740
在 SubcarriersEstimation.frmSubcarriersEstimation.btn运行_Click(Object sender, EventArgs e) 位置 F:\我的项目\SubcarriersEstimation\SubcarriersEstimation\Form1.cs:行号 277
在 System.Windows.Forms.Control.OnClick(EventArgs e)
在 System.Windows.Forms.Button.OnClick(EventArgs e)
在 System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
在 System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
在 System.Windows.Forms.Control.WndProc(Message& m)
在 System.Windows.Forms.ButtonBase.WndProc(Message& m)
在 System.Windows.Forms.Button.WndProc(Message& m)
在 System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
在 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
在 System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** 已加载的程序集 **************
mscorlib
程序集版本: 2.0.0.0
Win32 版本: 2.0.50727.832 (QFE.050727-8300)
基本代码: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
SubcarriersEstimation
程序集版本: 1.0.0.0
Win32 版本: 1.0.0.0
基本代码: file:///I:/Debug/SubcarriersEstimation.exe
----------------------------------------
System.Windows.Forms
程序集版本: 2.0.0.0
Win32 版本: 2.0.50727.832 (QFE.050727-8300)
基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
程序集版本: 2.0.0.0
Win32 版本: 2.0.50727.832 (QFE.050727-8300)
基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
程序集版本: 2.0.0.0
Win32 版本: 2.0.50727.832 (QFE.050727-8300)
基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Configuration
程序集版本: 2.0.0.0
Win32 版本: 2.0.50727.832 (QFE.050727-8300)
基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
程序集版本: 2.0.0.0
Win32 版本: 2.0.50727.832 (QFE.050727-8300)
基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Interop.carrier_estmate
程序集版本: 1.0.0.0
Win32 版本: 1.0.0.0
基本代码: file:///I:/Debug/Interop.carrier_estmate.DLL
----------------------------------------
Interop.my_auto
程序集版本: 1.0.0.0
Win32 版本: 1.0.0.0
基本代码: file:///I:/Debug/Interop.my_auto.DLL
----------------------------------------
mscorlib.resources
程序集版本: 2.0.0.0
Win32 版本: 2.0.50727.832 (QFE.050727-8300)
基本代码: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
System.Windows.Forms.resources
程序集版本: 2.0.0.0
Win32 版本: 2.0.50727.42 (RTM.050727-4200)
基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms.resources/2.0.0.0_zh-CHS_b77a5c561934e089/System.Windows.Forms.resources.dll
----------------------------------------

************** JIT 调试 **************
要启用实时(JIT)调试,
该应用程序或计算机的 .config 文件(machine.config)的 system.windows.forms 节中必须设置
jitDebugging 值。
编译应用程序时还必须启用
调试。

例如:

<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>

启用 JIT 调试后,任何无法处理的异常
都将被发送到在此计算机上注册的 JIT 调试器,
而不是由此对话框处理。
我也存在同样的问题,但是前天还可以的,都正常,突然昨天就说SQL server 不存在或访问被拒绝了,找了半天原因还没解决。
re: Flexsim仿真软件介绍 张仪 2007-07-08 18:24  
没有图啊
可能是在vb中如果你不定义他是什么类型的变量都默认为变体型。但是作为编程习惯我们还是对每一个变量的声明都要确切 。这是我自己的观点,我也是刚用vb还不怎么熟悉。呵呵 。
我的编译com组件成功,但在vs2003中调用时会出现com异常,显示找不到函数或变量"inline",这是什么问题呀?
SQL server 不是正版也会有关不?
我们的报表跟c#程序相连。并且报表是 单独在程序外安装的水晶报表。在本机上运行没有错误。把数据库导入到别的机器上,重新执行时候,点查询有数据,点报表生成,就报该错《
水晶报表中的查询引擎错误"C:\DOCUME~1\INFO_S~1\LOCALS~1\Temp\temp_2lef7ed8-89 〉〉,请问是何原因?谢谢各位!急急急急!!!!!!!!!
请问一点到底是什么原因啊,我也是出现这个问题啊,
最后搞定了吗?什么原因呢?
我的就属于最后一种情况,看完了,在几乎绝望的状况下,获得新生,哈哈
我是装了2005 和2003 的
sql 2000服务器和PB地磅客户端软件在一台电脑上,有的时候能用PB连接上,有的时候不能,不能的时候重新启动电脑就可以了,用查询分析器都能连接上,不知道是为什么?希望能不吝赐教!谢谢!
高人
我新建一个页面时就出现这样的问题了。
它弹出来的对话框是这样子写的:
在web窗体设计器中未能加载该文件。请更正下列错误,然后尝试重新加载:未指定错误
确保在项目中生成或者引用了页中使用的所有类。如需要更多信息,请点击帮助。

这个要怎么解决呢
很遗憾,上述问题仍然存在,并一直在困扰着我
具体使用聚簇索引还是使用非聚簇索引看情况来定,不过我是大力支持使用聚簇索引的方式对数据库的内容进行检索,前面有一些HA PI不懂就不要提,不要参加讨论
具体使用聚簇索引还是使用非聚簇索引看情况来定,不过我是大力支持使用聚簇索引的方式对数据库的内容进行检索,前面有一些HA PI不懂就不要提,不要参加讨论
matlab 自带的帮助中有一个.com组件使用的例子中,外部调用程序是用VB写的,.com组件中的方法是:function y=mymagic(x)
y=magic(x);
例程在外部调用程序中定义size变量为double类型,定义y为variant类型变量,
然后就是调用
Call theMagic.mymagic(1, y, Size)
在这里size的类型为double,没有类型转换。这和Build Com组件时产生的
源代码文件的函数声明
mymagic(/* [in] */ long nargout,
/* [in,out] */ VARIANT* y,
/* [in] */ VARIANT x)
要求输入输出参数都是variant类型变量是相互矛盾的,请问有哪为大吓能解释一下
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