需要帮助VB.NET连接到Access数据库 [英] Need help in VB.NET connecting to Access database
问题描述
由于我收到此异常错误，我感到非常沮丧。我已经尝试过搜索众多用户支持小组，Microsoft支持网，谷歌等等。
并没有找到我的情况。希望有人可以提供帮助。
我只是在学习VB.NET并购买了SAM的'自学VB.NET
2003 in 21天''书。我试图连接到我在我的计算机上根据第16章在本地创建的一个Access数据库
。我最初在网络共享上有它
但是也试过访问它我的C：\驱动器。我根据
书的说明创建了一个
OleDBConnection1以及OleDbDataAdapter1和DataSet11。我将数据网格拖到空白表单上，然后在
属性窗口中设置其数据源> DataSet11.Students这是我的Access表（Students.mdb）的名字
。
我收到一条错误消息，指出未处理的异常类型
'SystemTests.exe中发生'System.Security.SecurityException''
附加信息：请求失败我已经看到这可能有一些东西
与我的权限有关，我可以在Microsoft .NET Framework中调整
配置实用程序，但我不知道我正在寻找什么。可以有人
请协助解决此问题吗？如果您需要任何
的额外信息，请与我们联系。谢谢！
-
通过发布消息http://www.dotnetmonster.com
I am very frustrated due to this exception error I am receiving. I''ve tried
searching numerous user support groups, Microsoft Support Net, Google, etc.
and haven''t found exactly my situation. Hopefully someone here can help.
I am just learning VB.NET and purchased the SAM''s "Teach Yourself VB.NET
2003 in 21 days'' book. I am trying to connect to an Access database I created
locally on my computer per Chapter 16. I originally had it on a network share
but have also tried accessing it on my C:\ drive. I''ve created an
OleDBConnection1 along with the OleDbDataAdapter1 and the DataSet11 per the
book''s instructions. I dragged a data grid onto a blank form and in the
Properties window set its Datasource > DataSet11.Students which is the name
of my Access table (Students.mdb).
I am receiving an error message stating "An unhandled exception of type
''System.Security.SecurityException'' occurred in DatabaseTests.exe
Additional information: Request failed" I''ve seen this probably has something
to do with my permissions which I can adjust in the Microsoft .NET Framework
Configuration utility, but I don''t know what I''m looking for. Can someone
please assist with troubleshooting this issue? Let me know if you need any
additional information. Thank you!
--
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推荐答案
asp工作进程是否拥有mdb
文件位于？
Does the asp worker process have rights to the directory where the mdb
file is located?
Terry写道：
asp工作进程是否拥有该目录的权限mdb
文件位于？
Does the asp worker process have rights to the directory where the mdb
file is located?
我不知道因为我不知道asp工作进程权在哪里
已配置。配置它的配置文件的名称是什么？
默认存储在哪里？
-
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这是一个网络应用程序还是一个Windows应用程序？
" CM Manager via DotNetMonster.com" < FO *** @ DotNetMonster.com>写在
消息新闻：53 *********** @ DotNetMonster.com ...
Is this a web app or a windows app?
"CM Manager via DotNetMonster.com" <fo***@DotNetMonster.com> wrote in
message news:53***********@DotNetMonster.com...
Terry写道：
asp worker进程是否拥有mdb
文件所在目录的权限？
Does the asp worker process have rights to the directory where the mdb
file is located?
我不知道因为我不知道asp在哪里配置了工作进程权限。配置文件的名称是什么配置
和
默认存储在哪里？
-
通过 http://www.dotnetmonster.com
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