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Called when writing data during a backup.
</div><p />
<b>Namespace:</b>
 <a href="N_BerkeleyDB.htm">BerkeleyDB</a><br />
<b>Assembly:</b>
 <span sdata="assembly">libdb_dotnet181</span> (in libdb_dotnet181.dll) Version: 18.1.32.0<h1 class="heading"><span onclick="ExpandCollapse(syntaxToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(syntaxToggle, event)" tabindex="0"><img id="syntaxToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />Syntax</span></h1><div id="syntaxSection" class="section" name="collapseableSection" style=""><div id="syntaxCodeBlocks" class="code"><span codeLanguage="CSharp"><table><tr><th>C#</th></tr><tr><td><pre xml:space="preserve"><a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">int</a> <span class="identifier">Write</span>(
<a href="http://msdn2.microsoft.com/en-us/library/yyb1w04y" target="_blank">byte</a>[] <span class="parameter">data</span>,
<a href="http://msdn2.microsoft.com/en-us/library/6yy583ek" target="_blank">long</a> <span class="parameter">offset</span>,
<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">int</a> <span class="parameter">count</span>
)</pre></td></tr></table></span><span codeLanguage="VisualBasicDeclaration"><table><tr><th>Visual Basic (Declaration)</th></tr><tr><td><pre xml:space="preserve"><span class="keyword">Function</span> <span class="identifier">Write</span> ( _
<span class="parameter">data</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/yyb1w04y" target="_blank">Byte</a>(), _
<span class="parameter">offset</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/6yy583ek" target="_blank">Long</a>, _
<span class="parameter">count</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">Integer</a> _
) <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">Integer</a></pre></td></tr></table></span><span codeLanguage="ManagedCPlusPlus"><table><tr><th>Visual C++</th></tr><tr><td><pre xml:space="preserve"><a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">int</a> <span class="identifier">Write</span>(
<span class="keyword">array</span>&lt;<a href="http://msdn2.microsoft.com/en-us/library/yyb1w04y" target="_blank">unsigned char</a>&gt;^ <span class="parameter">data</span>,
<a href="http://msdn2.microsoft.com/en-us/library/6yy583ek" target="_blank">long long</a> <span class="parameter">offset</span>,
<a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">int</a> <span class="parameter">count</span>
)</pre></td></tr></table></span></div><div id="parameters"><h4 class="subHeading">Parameters</h4><dl paramName="data"><dt><span class="parameter">data</span></dt><dd>Type: <span class="languageSpecificText"><span class="cpp">array&lt;</span></span>
<a href="http://msdn2.microsoft.com/en-us/library/yyb1w04y" target="_blank">System<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span class="cpp">::</span><span class="nu">.</span></span>Byte</a>
<span class="languageSpecificText"><span class="cpp">&gt;</span><span class="cs">[]</span><span class="vb">()</span><span class="nu">[]</span></span><br />Identifies the buffer which contains the data to
be backed up.</dd></dl><dl paramName="offset"><dt><span class="parameter">offset</span></dt><dd>Type: <a href="http://msdn2.microsoft.com/en-us/library/6yy583ek" target="_blank">System<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span class="cpp">::</span><span class="nu">.</span></span>Int64</a><br />Identifies the position in the file where
bytes from buf should be written.</dd></dl><dl paramName="count"><dt><span class="parameter">count</span></dt><dd>Type: <a href="http://msdn2.microsoft.com/en-us/library/td2s409d" target="_blank">System<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span class="cpp">::</span><span class="nu">.</span></span>Int32</a><br />Identifies the number of bytes to write to the
file from the buffer.</dd></dl></div><h4 class="subHeading">Return Value</h4>0 on success, non-zero on error.</div><h1 class="heading"><span onclick="ExpandCollapse(seeAlsoToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(seeAlsoToggle, event)" tabindex="0"><img id="seeAlsoToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />See Also</span></h1><div id="seeAlsoSection" class="section" name="collapseableSection" style=""><div class="seeAlsoStyle"><a href="T_BerkeleyDB_IBackup.htm">IBackup Interface</a></div><div class="seeAlsoStyle"><a href="N_BerkeleyDB.htm">BerkeleyDB Namespace</a></div></div></div><div id="footer"><div class="footerLine"><img width="100%" height="3px" src="../icons/footer.gif" title="Footer image" /></div><A NAME="feedback"></A><span id="fb" class="feedbackcss"> </span>
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