http://nfex.ru/index.php?action=history&feed=atom&title=Csharp%2FCSharp_Tutorial%2FADO.Net%2FOleDbParameter 2026-04-29T23:03:43Z История изменений этой страницы в вики MediaWiki 1.30.0 http://nfex.ru/index.php?title=Csharp/CSharp_Tutorial/ADO.Net/OleDbParameter&diff=6470&oldid=prev 2010-05-26T15:31:53Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 15:31, 26 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

http://nfex.ru/index.php?title=Csharp/CSharp_Tutorial/ADO.Net/OleDbParameter&diff=6471&oldid=prev 2010-05-26T12:19:09Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>==OleDbParameter Example==<br /> <br /> <br /> <br /> &lt;source lang=&quot;csharp&quot;&gt;using System;<br /> using System.Drawing;<br /> using System.Collections;<br /> using System.Data;<br /> using System.Data.OleDb;<br /> class MainClass{<br /> [STAThread]<br /> static void Main() <br /> {<br /> string cstr = &quot;provider=sqloledb;server=(local)\\SQLEXPRESS;database=MyDatabase;Integrated Security=SSPI&quot;;<br /> using ( OleDbConnection conn = new OleDbConnection( cstr ) )<br /> {<br /> conn.Open();<br /> string selstr = &quot;select firstName from Employee where lastname = ?&quot;;<br /> OleDbCommand cmd = new OleDbCommand( selstr, conn );<br /> OleDbParameter name = cmd.Parameters.Add( &quot;@name&quot;, OleDbType.VarChar, 15 );<br /> name.Value = &quot;Tang&quot;;<br /> OleDbDataReader rdr = cmd.ExecuteReader();<br /> if ( rdr.Read() )<br /> {<br /> Console.WriteLine(rdr.GetString( 0 ) );<br /> }<br /> else<br /> {<br /> Console.WriteLine(&quot; is not available yet&quot; );<br /> }<br /> }<br /> }<br /> }&lt;/source&gt;</div>

Admin