???? ID: 316675 - ????? ???????: 04 ?????? 2010 - ??????: 2.0

Unhandled ????? ?? ???? ?? ?? ?? ???? Access ??????? ?? ??? ??? asp.NET ????? ????????? ?? ?????? ???? ?? ?????? ????

???? ?????? ???????????? ?????? ???????? KB ?? ???????? ????? ?? ??? ???? ????? ????
?? ???????? ?? ?????? ??? ?? ?? ???? ???? ???? ??.
?????? ??????This article applies to a different operating system than the one you are using. Article content that may not be relevant to you is disabled.
?? ???? ????? Microsoft .NET ????????? ????? ????????? ???????? ?? ???????? ???? ??::
  • System.Data.OleDb

?? ????? ??

??? ?? ??????? ???? | ??? ?? ??????? ????

?????

????? ???????????? ?? ??? unhandled ????? ?? ???? ??:
  • ??????? ASPNET ???? ?? ??????? ??? asp.NET ????? ????????? (Aspnet_wp.exe) ????? ???
    -??-
  • ?? ?? ????????? ?? ????????? ????? ???? ???

    -??-
  • ?? ?????? ???? ?? ???? Access ??? ????? ?? ?????? ????????
?? ???????????? ?? ??? ???? ????? ??????? ??? ?? ???? ?? ?? ??????? ?? ???? ??:
Microsoft Jet ??????? ????? 'C:\Nwind.mdb' ????? ???? ??? ????? ?? ???? ???? ???? ?????????? ?????? ???? ???? ?? ?? ??, ?? ?? ???? ???? ?? ????? ?? ?????? ?? ???????? ???
???????? ?? ?? updateable ?????? ?? ????? ???? ??????
????? ?? ???? ????

????

??????? concerns, ?? ???? asp.NET ????? ?? ????????? ???? ??????? ASPNET ???? ?? ??????? ??? ??? ?? ???? ????????? ?? ??? ????????? ????? ???? ??, ??? ??????? ?? ?? ?? ????????? ?? ??? ?????? ?? ????? ?? ????????? ?? ???? ?? ??????? ??????

?? ?????? ?? ???? ?? ??????? ASPNET ???? ?? ?????? ???? ?? ???? Access ??????? ??? ????? ?? ??? ???????? ????????? ???? ???
????? ?? ???? ????

????????

?? ?????? ?? ?????? ?????? ?? ???, ????? ??? ?? ???? ?? ???? ????::
  • ASP.NET ????? ????????? ??? ?????? ???? ?? ??????? ????? ?? ??? ???????? <processmodel>Machine.config ?? ??? ?????.</processmodel>
  • ??????? ?????? ??, Microsoft ??????? ???? ?? ???? asp.NET ????????? ?? ?? ????????? ????? ????? ?? ???? ?? ??? impersonated ?????????? ?? ???????? ?? ?? ??????? ??? ??????? ?? ??? ?????? ????????? ??? ??? ???? ???
  • ????? ?? "???" ?? ??? ????????? ??? ???? ??????? ?? ??????? ??????? ?? ????? ?? ?????? ???????? ???? ??; ?????, Microsoft ??????? ???? ???? ?? ?????? ???
????? ?? ???? ????

??????

?? ??????? ??????? ?????? ??..
????? ?? ???? ????

???? ???????

?? ???? ???????????? ?? ??????, full-time ?????? ?? ???? ??? ??, ?? Microsoft ?????? ???? ?? ?? ?? ????? Microsoft SQL Server ?? ??? Microsoft ??????? ?????????? ???????? (IIS)? ??????? Microsoft ?????? ????? ????? (ASP) ??? OLE DB-?????? ?? ODBC-?????? ??????? ?? ??? ??? ???? ??, IIS ??? ???? ??? extensively ???????? IIS ?????? ???????????? ?? ???, ?? ?? ??????? ???????? ??? ?? ???? ??? ?? ???? ????????? ???????? ?? Microsoft SQL Server ?? ??? ????? ???? ?? ??? ??????? ???? ??? ???

???:"ACID" ?? ????????? ?? ????????? ???????? ??? ?? ??? ????? ?? ??? ??? acronym ??: Atomicity, ??????, Isolation, Durability.

ASP ?? ????? ???? ????? ?? ??? ??? Microsoft Jet ??????? ????? ?? ????? ?? ?????? ???? ??? ????? ?? ??? Microsoft ODBC ??????? ?? Microsoft OLE DB ??????? ??? ?? ??? ??? ???? ???????, (???? ??? ?????????, commerce ?????????, transactional ?????????, ????? ????? ?? ??? ???) ??????????? ?? ????-stress, ????-concurrency, full-time ????? ?? ??? ????? ?? ????
????? ?? ???? ????

??????? ?? ???: ??????? ???? ?? ??? ???

  1. Microsoft Visual C# .NET ??? ?? asp.NET ??? ????????? ??? ??? ????????? ??????
  2. ???? ??? ???????, ??? ????? ?? ????? ?? ????? ???? ?? ?? ?? "Declaration" ??? ??? ????? ??? ??????:
    using System.Data.OleDb;
  3. ????? ??? ??????Page_Load?????:
        String myConn  ="Provider=Microsoft.JET.OLEDB.4.0;Data Source=C:\\Nwind.mdb;";
    String myQuery  = "Insert into Customers(CustomerID,CompanyName) Values ('aaaaa', 'aaaaa')";

    OleDbConnection cn = new OleDbConnection(myConn);
    cn.Open();
    OleDbCommand cmd = new OleDbCommand(myQuery, cn);
    cmd.ExecuteNonQuery();
    cn.close();
  4. ???? ?????? ?? ??? ??????? ??????? ???????? ?? ??????? ?????
  5. ????????? ?? ??????? ?????
  6. ???? ???????? ??? WebForm1.aspx ?????? ????? ??? ?? ?? above-mentioned ??????? ??? ?? ??? ?? ??????? ???
????? ?? ???? ????

??????

???????? ??????? ?? ???, ????? ???? ???????? ?? ????? ?? ?????? ?? Microsoft ???????? ??? ?????::
306590  (http://support.microsoft.com/kb/306590/ ) ASP.NET ??????? ????????? ??????
307626  (http://support.microsoft.com/kb/307626/ ) ASP.NET ??????????? ????????? ??????
?? ???? ??? ???? ??????? ?? ???<processmodel></processmodel>??????, ????? Microsoft ?????? ??????? (MSDN) ?? ???? ??? ????:
<processmodel>??????</processmodel>
(vs.71) http://msdn2.Microsoft.com/en-us/library/7w2sway1 .aspx (http://msdn2.microsoft.com/en-us/library/7w2sway1(vs.71).aspx)
????? ?? ???? ????
???? ???? ???? ??:
  • Microsoft ADO.NET 2.0
  • Microsoft ASP.NET 1.0
  • Microsoft Access 2002 Standard Edition
  • Microsoft Access 2000 Standard Edition
????? ?? ???? ????
??????: 
kbtshoot kberrmsg kbnofix kbprb kbsystemdata kbmt KB316675 KbMthi
????? ?? ???? ????
???? ?????? ???????????? ?????? ????????
??????????: ?? ???? ?? ???? ??????? ?? ????? ?? Microsoft ????-?????? ?????????? ?????? ?????? ???? ??? ??. Microsoft ???? ??? ????-???????? ?? ????-???????? ????? ?????? ?? ???? ???????? ???? ?? ???? ????? ????? ??? ?? ??? ?????? ?? ???? ???? ???? ??? ????? ??. ???????, ????-???????? ???? ????? ???? ???? ???? ???. ?????, ????????, ?????-???? ?? ??????? ?? ???????? ?? ???? ???, ???? ?? ??? ?????? ???? ???? ??? ????? ??? ?? ???? ??. Microsoft ??????? ??? ???? ?? ?????? ?? ??????????, ????????? ?? ??? ?????? ?? ???? ????? ?? ???? ???????? ?? ??? ???? ????? ?? ??? ????????? ???? ??. Microsoft ????-?????? ?????????? ?? ????? ?????? ?? ?? ??? ??.
?????????? ?? ??????? ????????? ??????? ??:316675  (http://support.microsoft.com/kb/316675/en-us/ )
????? ?? ???? ????