???????: ??????? ?????? ????? ??????.net

?????? ????????? ?????? ?????????
???? ???????: 313480 - ??? ???????? ???? ????? ????? ??? ???????.
????? ???? | ?? ????

?? ??? ??????

??????

???? ??? ??????? ????? ???? ????? ?????? ADO.NET ????? ????????. ???? ????? ???????? ??? ???????? ??? ??????? ????? ??? ?? ??? ??????? ??????? ??????? ????? ????? Microsoft ??????? Microsoft ?????? ???????? ?? ????? ?????? ??? ?????? Microsoft ?? ?????.

????? ?? ????????? ??? ADO.NET ????? ????? ????????? ???? ??? ??? ??????? ?????? ?????? ????? ?? Microsoft Knowledge Base:
313590 ???????: ??????? ? ADO.NET
?????? ??? ??????? ?????? ??? ?????? ADO.NET DataAdapter ? ???? ??? ??? ??????? ?????? ?????? ?? ????? ????? Microsoft:
313483 ???????: ??????? ??????? ADO.NET DataAdapter

???? ???? ????????

Microsoft.net ????? ???????? ?? ?????? ?? ?????? ???? ???? ?????? ??? ???? ?????? ?? ????? ????????. ????? Microsoft.net Framework ????? ????? ????????:
  • ???? ?????? OLE DB.net (OleDb)? ????? ?????? ??? ????? ???????? ?? ???? Microsoft OLE DB
  • ???? ???????? SQL Server.net (SqlClient)? ???? ???? ?????? ??????? ?????? ?????? ??? Microsoft SQL Server ??????? 7.0 ? ??????
????? ??????? ??? ?????? ??? ????? ????? ?????? ???? ?????? ???? ??????. ???????? ??? ???? ????? ??????? ??????? ???????? ????? Kit (SDK) ?????? ???? ???????? ?????? ??.

?? ???????? ????? ???? ?????? ???? ??????? ????? ? ???????? ??? ?????? DataReader ? ?????? ?????. ???? ??? ??????? ????? ???????? ?? ??????? .NET ?????? ???? ???????? ?? ??????? ????? ??.

?????? ???? ???? ????? ????? ??????.net? ???? ???????? ??????? ?? Microsoft Visual ????? ????????? ??? ??????.net studio: ????? visual Studio.net ??????? ??????? ???????.net ????? ???????? ????? SqlClient ? OleDb.net. ????? ????? ODBC.net ???? ???????? ?? ???? Microsoft ?????? ??? ?????:
http://msdn2.microsoft.com/en-us/data/aa937730.aspx
?????? MSDN

???????? ADO.NET
.aspx http://msdn.microsoft.com/en-us/library/aa902662 (v=sql.80)

??????? ???????

??????? ?????? ????? ?? ????? ?????? ????? ????? ?? ?????? ?? ?????? ??????? ? DataReader ?? ????????? ???????? ???????. ?? ??? ?????? ???? ?????? ???? ?? ??????? ??? ?? ??? (?? Visual Basic) ?? null (?? Visual C# ? Visual c + +). ??? ??? ?? ??????? ????? ?? ?????? ????? ???? ???? ???? ??? ??????? ?????? ??????.

??? ???? ?? ??????? ????? ?? ?????? ??? ???? ????? ?? ???? DataReader ?? ?? ???? ??? ??????? ?? ????? Finalize ????? ?????? ??. ??? ??????? ???? ??????? ???? ????? ????? ???????? ???????. ??? ??????? ????? ?? ?????? ??? ???? ???? ?? ????? Finalize ????? ?????? ??? ???? ?? ???? ????? ??? ???? ????? ???? ?????? ?? ??? ???? ??????? ????? ???? ??? ??????? ????? ?? ??? ??????? ??? ??????? ????? ?????????.

?? ???? ???????? ??? ?? ??? ???? ??????? ??? ??????? ???? ?????? ????? ?????? ?? ??????. ??? ??? ?? ???? ?? ????? ??? ?????? ?? ????? ????? ????? ?? ????? ????? ?????? ??. ???? ??? ???? ???? ??? ???? ????? Windows ?? ???? ??? ?? ????? ASP.NET ??? ?????? ????? ?????? ??. ?? ???? ??? ??????? ?? ??????? ????? ?????? ??? ?????? ???? ?????????. ???? ?? ???? ?? ????? ?? ????? ???? ??? ??? ?????? ????? ?? ????????? (???? ?????).


????? ??????? ?????? ????????? ????????? ??????? ????? ??????? ? Microsoft

???? ????? ??????? ?????? ??????? ????? ????????? ???????? ????? ??. ???? ????????? ????????? ?????? ??????? ???? ?????? ???? ??????? ???????? ????? ??????????. ????? ?????? ????? ????? Microsoft "?????" ?????? ??? ??????? ???? ????? ??? ????? ????? ???? ?????.

????? ?????? ????????? ??? ????????.net Studio visual? ????? ????? ??????? ??????? ?????????? ?????????? ???? ?????? ????? ????? Microsoft ?? ??????? ??????? ????? ???????.net ????? ????????.

?????? MSDN
??????? ????? ??????.net ?????? ??? ????????
.aspx http://msdn2.microsoft.com/en-us/library/s7ee2dwt (vs.71)
????? ??????? ??????

??????? ?????? ????? ??????? ??????? ??? ???? ????????? ????? ?? ?? ???? ?? ???? ????????. ??? ??? ?????? ????? ??????? ?????? ??????? ???? ?? ?????? visual Studio.net? ???? ??????? ?????? ?? ?????? ??????:
.NET\FrameworkSDK\Samples\QuickStart\?????? Visual Studio ??????????: ????? ????????...
??? ??? ?????? ????? ??????? ?????? ??????? ???? ??.net ?????? ??????? ???????? ???? ??????? ?????? ?? ?????? ??????:
Files\FrameworkSDK\Samples\QuickStart\: ????? ????????...
???????? ?????????

.NET ?? Visual Studio? ?? ??????? ??????? ? ???? ??? ????. ?? ???? ???? ??? ?? ? ???? ????????? ?????????? ????????. ????? ???? ??? "????? ??????" ????? ????????? ????????? ?????? ??? ????????.

?????? ????? ??????? ? Microsoft
310985 ?????: ??????? ?????? ?????? ODBC.net ?? Visual Basic.net ?????? ???????
310988 ?????: ??????? ?????? ?????? ODBC.net ?? Visual C#.net ?????? ???????
???? ??? ???? ????? ??????? ????? ??? ????? ????? ??????.net

???????

????? ???? ?? ????? ????? ???? ? OleDbConnection ????????? ???????????? ??? ????? ??????? ? Microsoft ?????? ?????? ActiveX (ADO) OLE DB ? ODBC ??? ???????. ???? ???????? ??????? ?? ???? ??????? ???? OleDbConnection ??????? ?????? ????? ODBC; ??? ???? ??????? ODBC.net ???? ???????? ????? ?? ???. ???????? ??? ???? ????? ???? ?????? OleDb.net ?? ????? ???? OLE DB ?????? ?????. ?????? ??? ????? ?? ??? ???????? ?????? ??? ??????? ?????? ?? Visual Studio.net ??????? Online ????? ?? MSDN:
OLE DB ?????? ????????? ?? ??? ???? OLE DB.net ????????
.aspx http://msdn.microsoft.com/en-us/library/cwctxe7a (v=vs.71)
????? ????? ????? ???? ???????? SqlClient.net ??????? ????? ?? ????? ????? ODBC ?? OLE DB ?? ????? ???? ?????????: ????? ??????? ???? ???????? SqlClient.net ????? ????? ???????? ????? (DSNs) ????? ????? ?????? ?? ????? ?? ??? ???? ?? ??? ???????? (UDT). ???????? ??? ???? SqlClient ???? ????? ???? ????????.net ????? ?????? ??????? ?? ?????? .

????? ?? ????????? ??? ????? ????? _ ??????? ???????? ?? ?????? SqlConnection ? ???? ??? ??????? ?????? ??.net Studio ????? ????? ????????? ??? ???????? ?? MSDN:
????? SqlConnection.ConnectionString
http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlconnection.connectionstring.aspx
????? ????????? ??????? ?? ADO? ?????? ??????? ?? ado.net ??? ?? ???? ?? ?????? ???????. ??? ??????? ???? ??????? ????? ?? ???. ???????? ??? ????? ?????? ????????? ?? ????? ADO.NET ??? ???? ?? ????????? ??????? ?? ADO.

??? ??? ????? SqlCommand ?? ???? OleDbCommand ??? ??????? ????? ?? ?? ???? ???? ??????? (??? ????? ??????? ????? ???????? )? ????? ????? ??????? ?? ??? ??????? ?? ???? ???? ???????.

?????? visual Studio.net ????? ????????? ??? ??????
??????? ????? ?????? ???????? ADO.NET
.aspx http://msdn.microsoft.com/en-us/library/32c5dh3b (v=vs.71)

??????? ? SQL Server ???????? ADO.NET
.aspx http://msdn.microsoft.com/en-us/library/aa719765 (v=vs.71)

???? ????????? ????? ????????.net ???? SQL
.aspx http://msdn.microsoft.com/en-us/library/8xx3tyca (v=vs.71)

??????? ????? ?????? OLE DB ???????? ADO.NET
.aspx http://msdn.microsoft.com/en-us/library/aa719763 (v=vs.71)

???? ????????? ????? OLE DB.net ????????
.aspx http://msdn.microsoft.com/en-us/library/aa719769 (v=vs.71)

????? ?? ????? ???????
.aspx http://msdn.microsoft.com/en-us/library/a0hee08w (v=vs.80)
?????? ????? ??????? ? Microsoft
309485 ?????: ????? ????? ????? ?? ADO.NET ??????? ???????? Visual Basic.net
310083 ?????: ????? ????? ????? ?? ADO.NET ??????? ???????? Visual C#.net
308075 ?????: ??????? ????? ?????? ???????? ?? ?????? OleDbConnection ?? Visual Basic.net

??????? ?????????

????? ??????? ??????? ?????? ?????? ??? ??????. ????? ??????? ???? ?? ????? ???:
  • ExecuteNonQuery. ?? ???? ????? ???????.
  • ExecuteScalar. ??? ????? ????? ????? ????? ???.
  • ExecuteReader. ????? ??? ?????.
  • ????????????SqlCommand. ????? ???? System.Xml.XmlReader ?? SQL Server XML ???????.
?????? ?? ????? ?????? ??? ????? ???????? ?? ????? SQL? ?? ????? ???????? ?? ???? ?????? ????? . ???? ??????? ?????? ??????? ?????? ?? ???? ?? ??? ???? ?????? ???????? ????? ???? ???? ?? ???? ?? ???????? ????? ? SQL ??? ????. ???????? ??? ???? ???? ???? ???????? SqlClient.net ?????? ??? ?????. ????? ????? ????? ??????? ????? ?? ???????? ????? ? SQL? ? ??? ???? ?????? ???????? ??? ????.

????? ???? ????? ??? ???????? ?? ?????? ???????. ??? ???? ?? ???? ????? ?????DataReader? ??? ??????? ????? ?? ????? ?????? ??? DataReader ??? ?? ????? ?????? ??? ??? ?????? ???????. ????? ???? ?????? ??? ?????? ??????? ?? ????? ??? ????????? ????? ??? ????? ?? ?????? ???????? ???????.

??? ??? ?????? SqlCommand ?? OleDbCommand ???? ??? ??????? ????? ?? ?? ???? ??????? (??? ????? ??????? ????? ???????? )? ????? ????? ??????? ?????? ?? ?? ??? ??????? ?? ???? ?????? "?????" ?????? ????? ?? ???? ?????? ????.

?????? visual Studio.net ????? ????????? ??? ??????
????? ???
http://msdn.microsoft.com/en-us/library/tyy0sz6b.aspx

??????? ????????? ??????? ???????? ???
.aspx http://msdn.microsoft.com/en-us/library/yy6y35y8 (v=vs.71)

?????? ??? ???? ????? ?? ????? ??????
.aspx http://msdn.microsoft.com/en-us/library/hdt3k85x (v=vs.71)

?????? ??? ??? BLOB ?? ????? ??????
.aspx http://msdn.microsoft.com/en-us/library/87z0hy49 (v=vs.71)

????? ?????? ????????
.aspx http://msdn.microsoft.com/en-us/library/ye97aks6 (v=vs.71)

????? ???????? ?? ????? ??????
.aspx http://msdn.microsoft.com/en-us/library/3btz0xwf (v=vs.71)

?????? ??? ???????? ? XML ?? SQL Server
.aspx http://msdn.microsoft.com/en-us/library/ke345d80 (v=vs.71)
???????? ?????????

?? ???? "?????????"? ???? ????????? ?????????? ??????? ?? ??? ??????? ??????:
????? ???????: ????? ?????? ??????? ??????? ????? ????? ?????? ?? ????? ???
?????? ????? ??????? ? Microsoft
301075 ?????: ??????? ?????? ?????? ?????? ??? ????????.net ADO.NET ? Visual Basic
306636 ?????: ??????? ?????? ?????? ?????? ??? ???????? ADO.net ? Visual C#.net
308049 ?????: ??????? ?????? ??????? ?????? ????????.net ADO.NET ? Visual Basic
310070 ?????: ??????? ????? ???? ?? ?????? ????????.net ADO.NET ? Visual C#
310071 ?????: ??????? ????? ???? ?? ?????? ???????? ADO.net ? Visual c + +.net
309486 ?????: ????? SQL ??? ?????? ????????? ??????? ????????.net ???? ODBC.net ? Visual Basic
310130 ?????: ????? SQL ??? ?????? ????????? ??????? ????????.net ???? ODBC.net ? Visual C#
310142 ?????: ????? SQL ??? ?????? ????????? ??????? ????????.net ???? ODBC.net ? Visual C#
305079 ?????: ????? ????? ?????? SQL Server ??????? ????????.net ADO.NET ? Visual Basic
307283 ?????: ????? ????? ?????? ???? SQL ??????? ???????? ADO.NET ? Visual C#.net
307402 ?????: ????? ????? ?????? SQL Server ??????? ???????? ADO.net ?.net Visual c + +
???? ??? ???? ????? ??????? ????? ??? ?????

?????????

?? ?????? ?????? ??? ???????? (DAO)? ???????? ?????? ?? ??? (RDO)? ?? ?????? ?????? ActiveX (ADO)? ????? ??????? ?????? ????? ?????? ?? ???? ??????? ?????? ?? ???? ????????. ?? ??????.net ?????? ????? ??????? ???? ???????? ?????? ?? ???? ????????.

?????? ???? ???????? ? ?????? ??????? BeginTransaction ?????? ??????? . ?????? ?? ??????? ????????? ????? ??????? ?????? ??? ???? ???????? . ??? ??? ????? ????? ?????? OLE? ??? Microsoft Jet ??? ????????? ?????????? ????? ???? OleDbTransaction ????? ???? ???? ?????? ???? ???????? ??? ????? ??? ???? ?? ???? ???????.

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

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

????? ???? ????? ?????? SQL ??? ???? ?????? ??????? ??? ??????. ??? ???? ?? ???? ?????? SQL ?? ???? ???????? . ?? ????? ?????? ??? ?????.

?????? visual Studio.net ????? ????????? ??? ??????
????? ???????
.aspx http://msdn.microsoft.com/en-us/library/777e5ebh (v=vs.80)

????? ???????????????
.aspx http://msdn.microsoft.com/en-us/library/system.data.isolationlevel (v=vs.71)
?????? ????? ??????? ? Microsoft

???? ??? ???? ????? ??????? ????? ??? ?????????

DataReader

????? ??????? ?????? DataReader ?????? ??????? ?? ????? ?????? ??????. ??????? ????? Command.ExecuteReader ?????? ?????? DataReader . ???? ?????? DataReader ??? resultsets ?????? ???????? ?? ????? resultsets. ?????? DataReader ???? ???? ??????? ?????? ???/??????? ???. ????? ??????? DataReader ????? ??????. ??? ???? ????? ????? ???????? ?? ????? Command.ExecuteReader ??? DataReader ????? ??????? ????? ?????? ??? ?????? ??????? ???? ???? ??????.

???? ??? DataReader ???? ??? ?? ?? ??? ??? ?? ?????????. ???? ADO? ?? ??? ADO.NET ??? ????? ????? ??? ?????? ??? ????? ???????. ???? ??????? ????? ?? ???.

????? ??? ??? ????? ????? ?????? ??? DataReader ???? ??? ????? ???? ??? ????????. ??? ???? ????? ?? ???? ??? ????? ???? ????? Windows ??? DataReader ????? ??? ????? ???? ??????? Windows ????? ???? ????? ?????? ? ????? ??? DataSet ????? ?? ???.

?? ???? ?????? ??? ???? ??? ?? ??????? ??????? ?? DataReader. ????? ??? ??? ?????? DataReader ??? ???? ??? ????? ??? ?? ???? ????? ?????? ????? ???? ??? ??????. ??? ??? ???? DataReader ?????? ??????? ???????? ??? ?????? ??????? ????? ????? ???????????? ?? ????? Command.ExecuteReader .

?? ???? ????? DataReader ???? AppDomain ??????. ??? ??? ???? ????? ???????? ??? ??? ?????? ??????? DataSet. ????? ?? ???? ????? ????? ??????? ?????? ????? ?? ?????? ??????? ????? ?????? DataReader ??????.

?????? visual Studio.net ????? ????????? ??? ??????
??? ???? ??????? ???????? ???????? DataReader
.aspx http://msdn.microsoft.com/en-us/library/haa3afyz (v=vs.71)

??????? ????????? ??????? ???????? ???
.aspx http://msdn.microsoft.com/en-us/library/yy6y35y8 (v=vs.71)

????? ??????????????
.aspx http://msdn.microsoft.com/en-us/library/system.data.commandbehavior (v=vs.71)
?????? ????? ??????? ? Microsoft
308278 ?????: ??????? ???? ??????? ?? ????? ?????? Access ????????.net ADO.NET ? ASP.NET ? visual Basic
308100 ?????: ??????? ???? ??????? ?? ????? ?????? Access ???????? ADO.NET ? ASP.NET Visual C#.net
309490 ?????: ?????? ????? ?????? ???????? DataReader ?? Visual Basic.net
311274 ?????: ?????? ????? ?????? ???????? DataReader ?? Visual C#.net
308045 ?????: ??????? ????? ????? ADO ?? DataReader ?? Visual Basic.net
309130 ?????: ??????? ????? ????? ADO ?? DataReader ?? Visual C#.net
310108 ?????: ??????? ???? ?????? ???????? ??????????? DataReader.net ????? ? Visual Basic
310107 ?????: ??????? ???? ?????? ???????? ??????????? DataReader.net ????? ? Visual C#
309683 ?????: ??????? ???? ?????? ???????? ??????????? DataReader.net ????? ? Visual c + +
310348 ?????: ???? ????? ????? ??? ???? ??? ??????? DataReader ?? Visual Basic.net
312855 ?????: ???? ????? ????? ??? ???? ??? ??????? DataReader ?? Visual C#.net
???? ??? ???? ????? ??????? ????? ??? DataReader

?????? ???????

??????? ???? ???? ???? ???????? ????????? ????????:
  • SqlException
  • ??????????????
  • ?????????????
????? ??????? ??????? ?? ??? ?????? ?????? ??? ?????? ??????? ?????. ???? ????? ????? ???????? SqlClient.net SQL Server? ????? ????? ???? ?? ????????? ?????? ??????? ?? ??? SqlException ?? ?????????????? ????? ?????? ????????????? . ???? ????? ????????.net ??? ?????? ?????? ??? ???? ????????? ???????.

??????? ???????? ?????? ????? ?? ??????? ????? ???????. ??????? ??? ??????? ???? ??????? ????????? ????? ??? ????? ????? Connection.InfoMessage . ????? ???? ?? ???????????? ??? ????????????????????????? ??? ????? ????? ?????? ?? ???? ????????.net ????.

?????? ??????? ???? ?????? ?? ???????? ????????? ?? ??? ????????? ?? Visual Studio.net ????????? ??? ??????. ????? ???? ????????? ?? ?????? ????? ?????? ??? ??????????? ???? ???? ????? ??? ?? ??????.

????? ?? ???? ?????? ????? ????? ??????? ?????? ?? ?????? ?????? ?? ??????? ?? DataReader ?? ???? ????? ????? ?????????. ????? ?????? ??? ????? ????? ????? ???????? ??????? ??????? ?? ??? ????? ????? ??????? ??? ??????. ??? ???? ?? ??????? ???? ??????? ??? ??? ?????.

?????? visual Studio.net ????? ????????? ??? ??????
??? SqlException
.aspx http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlexception (v=vs.71)

????? SqlError
.aspx http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlerror (v=vs.71)

????? ??????????????
.aspx http://msdn.microsoft.com/en-us/library/system.data.oledb.oledbexception (v=vs.71)

????? ??????????
.aspx http://msdn.microsoft.com/en-us/library/system.data.oledb.oledberror (v=vs.71)
????? ??????? ??????

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

?????? ????? ??????? ? Microsoft
308043 ?????: ?????? ??? ????? ?????? ??????? ???????? ADO.NET ?? Visual Basic.net
308650 ?????: ?????? ??? ????? ?????? ??????? ???????? ADO.NET ?? Visual C#.net
308651 ?????: ?????? ??? ????? ?????? ??????? ???????? ADO.NET ?? Visual c + +.net

????? ?????? ?????

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

?????? ????? ??????? ? Microsoft
308071 ?????: ?????? ??? ????? ?????? Oracle ????????.net ??????????????? ? Visual Basic
308448 ?????: ?????? ??? ????? ?????? Oracle ????????.net ???? OLE DB.net ???????? ? Visual C#
308073 ?????: ??????? DataReader ?? Oracle ??????? ?????? ?? Visual Basic.net
309361 ?????: ??????? DataReader ?? Oracle ??????? ?????? ?? Visual C#.net
309362 ?????: ??????? DataReader ?? Oracle ??????? ?????? ?? Visual c + +.net
???? ??? ???? ????? ??????? ????? ??? ??????

????? ??????? ???? ??????.net

DAO ? Jet ????? ?????????? ??? ????? ?????? ???? ?????. ??????? ????? ???? ?????? ????? ?? ????? ?????? ????? ??? ???? ?? ??????? ????? ????. RDO ? ADO ????? ?????? Jet ?????? ?????? ?????? ?? ?????? ?? ??????? ?????? ???????. ??? ???? ??? ???? ?? ????? ??? ?????? ????? ??? ????? ????????.

ADO.NET ???? ?????? ???? ?? ???? ?? ado.net ??? ????? ???? ?????? ?? ???? ????????.net. ??? ???? ????? ??????? ?????? ???????? ???? ??? ??????? ??? ????? "??????" ????? ????? ????????? ???????? ??? ?????. ???????? ??? ???? ???? ?????? DataSet ???? ?????? ???? ???????? ???????? ?? ??? ??? ???? ??????.

?????? visual Studio.net ????? ????????? ??? ??????
????? ????????? ???????? ??????? ?????? ????? ????????.net
.aspx http://msdn.microsoft.com/en-us/library/aa720704 (v=vs.71)
?????? ????? ??????? ? Microsoft
308046 ?????: ??????? ???? ?????? ?????? ?????? ???????? ????????? ???????? ??????? ????? ?? Visual Basic.net
313304 ?????: ??????? ????? ??????? ?????? ??? ?????? ???????? Visual C#.net

????? ???? ??????.net

??? ??? ?????? ???? ??????.net? ????? ?????? ??? ???????? ???? ???? ?????? ????? ODBC ?? ???? OLE DB. ????? ???? ????? ???? ???????? ??? ?? ?????? ?????? ?????? ?????.

??? ???????? ????? ???? ???????? (??? ??? ADO ?????? ???????? ???? ????? ???? OLE DB)? ????? ?? ??????? ???????. ????? ????? ???? ?????? ???????? ?????? ???????? ??? DataSet. ???? ????? ????? ????? ???? ?????? ???? ??????? ?? ?????? ??????? ?????.

?????? visual Studio.net ????? ????????? ??? ??????
????? ???? ??????.net
.aspx http://msdn.microsoft.com/en-us/library/4ksaf9z5 (v=vs.71)

????? ?????
.aspx http://msdn.microsoft.com/en-us/library/6sc13hd1 (v=vs.71)

????? ???
.aspx http://msdn.microsoft.com/en-us/library/efdwa0z6 (v=vs.71)

????? DataReader
.aspx http://msdn.microsoft.com/en-us/library/5awcy9t0 (v=vs.71)

????? DataAdapter
.aspx http://msdn.microsoft.com/en-us/library/08a1x80z (v=vs.71)

???? ????????.net ????
.aspx http://msdn.microsoft.com/en-us/library/26xsd945 (v=vs.71)
?????? MSDN
ADO.NET: ???? ???? ?????? ????? ????????? ?? ???? ??? ?????? ??? ????????.net (???? MSDN)
http://msdn.microsoft.com/en-us/magazine/cc301611.aspx

??????? ??????? ????????

??? ??? ????? ????? ????? ????? ???????? ???? ??????? ??????? MSDN. ???? ??????? ??????? MSDN ???? ???? ?????? ??? ?????? ???????. ?? ??????? ??????? MSDN? ????? ?????? ????? ?? ????? ?? ??????? ?? ????? ????? ????? Microsoft ?? ?????? ??? ???????? ???????.
??????? ??????? MSDN
http://msdn.microsoft.com/newsgroups/

????? ????? Microsoft
http://support.microsoft.com/search

???????

???? ???????: 313480 - ????? ??? ??????: 19/?????/1433 - ??????: 3.0
????? ???
  • Microsoft ADO.NET 1.1
????? ??????: 
kbarttyperoadmap kbinfo kboracle kbsqlclient kbsystemdata kbmt KB313480 KbMtar
????? ????
???: ??? ????? ??? ?????? ???????? ?????? ????? ???? ????? ?????????? ????? ?? ????????? ?????? ????. ???? ???? ?????????? ???? ?? ???????? ???????? ?????? ????????? ????? ????????? ???????? ????? ???????? ?????? ?? ?????? ??? ?? ???????? ???????? ?? ????? ??????? ?????? ??? ??????? ?????? ??. ?????? ?? ???? ??? ??????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ????? ??????? ?? ????? ?? ?????? ??? ??? ??????? ??????? ?? ????? ????? ????? ????? ?????. ?? ????? ???? ?????????? ??????? ??? ????? ?? ??????? ?? ????? ?????? ?? ??? ????? ?? ????? ??????? ?? ???????? ?? ??? ???????. ???? ???? ?????????? ???????? ??? ????? ?????? ??????? ??????
???? ??? ????? ??????? ?????? ??????????313480
????? ??????? ?? ????? ???? ?? ????? ???????
?? ????? ????? ?????? ???? ???? ???? ??? ??????? ??? ?? ? ?? ??? ??????? Microsoft ??? ????? ??? ??????? ????? ?????? ?????

????? ???????

 

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