access文档中心

DELPHI中操作ACCESS数据库(建立.mdb文件,压缩数据库)

以下代码在WIN2K,D6,MDAC2.6下测试通过,

编译好的程序在WIN98第二版无ACCESS环境下运行成功.

//声明连接字符串

Const

SConnectionString
= 'Provider=Microsoft.Jet.OLEDB.4.0;Data Source=%s;'

+'Jet
OLEDB:Database Password=%s;';

//=============================================================================

// Procedure:
GetTempPathFileName

//
Author   : ysai

// Date     :
2003-01-27

// Arguments:
(None)

//
Result   : string

//=============================================================================

function GetTempPathFileName():string;

//取得临时文件名

var

SPath,SFile:array [0..254] of char;

begin

GetTempPath(254,SPath);

GetTempFileName(SPath,'~S ......

1、VSS客户端打开工程时提示 Access to file"\\***\rights.dat" denied
该提示是指没有网络访问的权限，用户要在共享文件夹有可写的权限才可以。我们在设置共享文件的时候应该允许写入。
2、为VSS设置环境变量
默认情况下我们每次打开VSS客户端填充的用户名都是当前系统登陆的用户，这样使用起来很不方便。我们可以设置一个环境变量SSUSER来指定打开VSS客户端时的用户名
注意：在Windows2003中设置共享的写入权限有两个地方需要设置everyone的写入权限。
第一:在文件夹的属性-》安全加入Everyone的写入权限;
第二:在文件夹的属性-》共享-》权限设置Everyone的“更改”权限“;
只有通过这样两上步的设置才能使一个目录能让任何人写入！ ......

Failed to access IIS metabase.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.Hosting.HostingEnvironmentException: Failed to access IIS metabase.
The process account used to run ASP.NET must have read access to the IIS metabase (e.g. IIS://servername/W3SVC). For information on modifying metabase permissions, please see http://support.microsoft.com/?kbid=267904.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[HostingEnvironmentException: Failed to access IIS metabase.]
System.Web.Configuration.MetabaseServerConfig.MapPathCaching(String siteID, VirtualPath path) +3500426
System.Web.Configuration.MetabaseSer ......

asp.net的错误--Failed to access IIS metabase 收藏

Server Error in '/sdxx' Application.
--------------------------------------------------------------------------------
Failed to access IIS metabase.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.Hosting.HostingEnvironmentException: Failed to access IIS metabase.
The process account used to run ASP.NET must have read access to the IIS metabase (e.g. IIS://servername/W3SVC). For information on modifying metabase permissions, please see http://support.microsoft.com/?kbid=267904.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
&nb ......

Option Explicit
Private Sub Form_Load()
'工程->引用->选中Microsoft ActiveX Data Objects 2.8 Library
Dim shujukulianjie As New ADODB.Connection
Dim jiluji As New ADODB.Recordset
'连接数据库的代码段
shujukulianjie.Open "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=" & App.Path & "\database\shujuku.mdb"
'自己改动一下上面的路径和文件名即可，其他的代码你不理解照粘贴无妨
'对xingmingbiao表进行查询操作
jiluji.Open "Select * from xingmingbiao", shujukulianjie
End Sub
==========================
http://www.bianceng.cn/Programming/vb/200812/11121.htm
http://zhidao.baidu.com/question/76929489.html?fr=qrl&cid=1073&index=2
http://topic.csdn.net/t/20060821/17/4965200.html ......

原因：IIS没有注册,我是原有系统的IIS删了,造成运行IIS中的应用程序出现这种错误!
解决办法:
在CMD中进入目录C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727，运行aspnet_regiis
1、aspnet_regiis -ga administrator（administrator为当前用户）
2、aspnet_regiis -i （注册IIS）
3、iisreset /noforce （重启IIS）
请注意:当前登录系统的帐号一定要是超级系统管理员(administrator),我在这上面花了很长时间才弄明白,我公司是以网域(AD)帐号登录,我AD帐号以是本机电脑管理员,可是就是无法启动IIS,原因就在这里.最后我不以AD登录本机,以本机管理员登录就解决了问题.
详细信息:
C:\Documents and Settings\Administrator>cd c:\\windows\\microsoft.net\\framework\\v2.0.50727
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis -ga administrator
Start granting administrator access to the IIS metabase and other directories us
ed by ASP.NET.
Finished granting administrator access to the IIS metabase and other directories
used by ASP.NET.
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis -i
Start instal ......

DELPHI中操作ACCESS数据库

DELPHI中操作ACCESS数据库

解决VSS中Access to file "rights.dat" denied的错误

Failed to access IIS metabase

asp.net的错误 Failed to access IIS metabase

asp.net的错误 Failed to access IIS metabase

VB连接ACCESS数据库精简版

VB连接ACCESS数据库精简版

"Failed to access IIS metabase"解决方法