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<TD CLASS="runninghead" nowrap>Vertragsverwaltung-Klassenbibliothek</TD>
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<H1 class="dtH1"><A NAME="topic_00000000000015C9"></A>clsGremiumPerson.Update -Methode</H1>
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<P>Purpose: Update method. This method will Update one existing row in the database.</P>
<PRE class="syntax"><SPAN class="lang">[Visual&nbsp;Basic]
</SPAN><B>Public Overrides Function Update() As <a href="ms-help://MS.NETFrameworkSDKv1.1/cpref/html/frlrfSystemBooleanClassTopic.htm">Boolean</a></B></PRE>
<H4 class="dtH4">Rückgabewert</H4>
<P>True if succeeded, otherwise an Exception is thrown.</P>
<H4 class="dtH4">Hinweise</H4>
<P>Properties needed for this method:
&lt;UL&gt;
&lt;LI&gt;iGreminPersonNr&lt;/LI&gt;
&lt;LI&gt;iGremiumBereichNr. May be SqlInt32.Null&lt;/LI&gt;
&lt;LI&gt;iPersonNr. May be SqlInt32.Null&lt;/LI&gt;
&lt;LI&gt;bLeitung. May be SqlBoolean.Null&lt;/LI&gt;
&lt;LI&gt;bAktiv. May be SqlBoolean.Null&lt;/LI&gt;
&lt;LI&gt;iRolleNr. May be SqlInt32.Null&lt;/LI&gt;
&lt;LI&gt;daErstellt_am. May be SqlDateTime.Null&lt;/LI&gt;
&lt;LI&gt;daMutiert_am. May be SqlDateTime.Null&lt;/LI&gt;
&lt;LI&gt;iMutierer. May be SqlInt32.Null&lt;/LI&gt;
&lt;LI&gt;sBeschreibung. May be SqlString.Null&lt;/LI&gt;
&lt;/UL&gt;
Properties set after a succesful call of this method:
&lt;UL&gt;
&lt;LI&gt;iErrorCode&lt;/LI&gt;
&lt;/UL&gt;</P>
<H4 class="dtH4">Quellcode</H4>
<pre class="code"><SPAN class="lang">[Visual&nbsp;Basic]</SPAN>
Overrides Public Function Update() As Boolean&nbsp;<br> Dim scmCmdToExecute As SqlCommand = New SqlCommand()&nbsp;<br> scmCmdToExecute.CommandText = &quot;dbo.[pr_GremiumPerson_Update]&quot;&nbsp;<br> scmCmdToExecute.CommandType = CommandType.StoredProcedure&nbsp;<br>&nbsp;<br> ' // Use base class' connection object&nbsp;<br> scmCmdToExecute.Connection = m_scoMainConnection&nbsp;<br>&nbsp;<br> Try&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@iGreminPersonNr&quot;, SqlDbType.Int, 4, ParameterDirection.Input, False, 10, 0, &quot;&quot;, DataRowVersion.Proposed, m_iGreminPersonNr))&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@iGremiumBereichNr&quot;, SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, &quot;&quot;, DataRowVersion.Proposed, m_iGremiumBereichNr))&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@iPersonNr&quot;, SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, &quot;&quot;, DataRowVersion.Proposed, m_iPersonNr))&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@bLeitung&quot;, SqlDbType.Bit, 1, ParameterDirection.Input, True, 0, 0, &quot;&quot;, DataRowVersion.Proposed, m_bLeitung))&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@bAktiv&quot;, SqlDbType.Bit, 1, ParameterDirection.Input, True, 0, 0, &quot;&quot;, DataRowVersion.Proposed, m_bAktiv))&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@iRolleNr&quot;, SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, &quot;&quot;, DataRowVersion.Proposed, m_iRolleNr))&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@daErstellt_am&quot;, SqlDbType.DateTime, 8, ParameterDirection.Input, True, 0, 0, &quot;&quot;, DataRowVersion.Proposed, m_daErstellt_am))&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@daMutiert_am&quot;, SqlDbType.DateTime, 8, ParameterDirection.Input, True, 0, 0, &quot;&quot;, DataRowVersion.Proposed, m_daMutiert_am))&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@iMutierer&quot;, SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, &quot;&quot;, DataRowVersion.Proposed, m_iMutierer))&nbsp;<br> scmCmdToExecute.Parameters.Add(New SqlParameter(&quot;@sBeschreibung&quot;, SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, &quot;&quot;, DataRowVersion.Proposed, m_sBeschreibung))&nbsp;<br> scmCmdToExecute.Parameters.Add(new SqlParameter(&quot;@iErrorCode&quot;, SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, &quot;&quot;, DataRowVersion.Proposed, m_iErrorCode))&nbsp;<br>&nbsp;<br> If m_bMainConnectionIsCreatedLocal Then&nbsp;<br> ' // Open connection.&nbsp;<br> m_scoMainConnection.Open()&nbsp;<br> Else&nbsp;<br> If m_cpMainConnectionProvider.bIsTransactionPending Then&nbsp;<br> scmCmdToExecute.Transaction = m_cpMainConnectionProvider.stCurrentTransaction&nbsp;<br> End If&nbsp;<br> End If&nbsp;<br>&nbsp;<br> ' // Execute query.&nbsp;<br> m_iRowsAffected = scmCmdToExecute.ExecuteNonQuery()&nbsp;<br> m_iErrorCode = New SqlInt32(CType(scmCmdToExecute.Parameters.Item(&quot;@iErrorCode&quot;).Value, SqlInt32))&nbsp;<br>&nbsp;<br> If Not m_iErrorCode.Equals(New SqlInt32(LLBLError.AllOk)) Then&nbsp;<br> ' // Throw error.&nbsp;<br> Throw New Exception(&quot;Stored Procedure 'pr_GremiumPerson_Update' reported the ErrorCode: &quot; &amp; m_iErrorCode.ToString())&nbsp;<br> End If&nbsp;<br>&nbsp;<br> Return True&nbsp;<br> Catch ex As Exception&nbsp;<br> ' // some error occured. Bubble it to caller and encapsulate Exception object&nbsp;<br> Throw New Exception(&quot;clsGremiumPerson::Update::Error occured.&quot;, ex)&nbsp;<br> Finally&nbsp;<br> If m_bMainConnectionIsCreatedLocal Then&nbsp;<br> ' // Close connection.&nbsp;<br> m_scoMainConnection.Close()&nbsp;<br> End If&nbsp;<br> scmCmdToExecute.Dispose()&nbsp;<br> End Try&nbsp;<br> End Function
</pre>
<H4 class="dtH4">Forderungen</H4>
<P><b class="le">Plattformen:&nbsp;</b>Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition</P>
<H4 class="dtH4">Siehe auch</H4>
<p>
<a href="topic_00000000000015BC.html">clsGremiumPerson</a>
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