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<title>Algorithms.Topics.Algorithms.OnSetConnection</title>
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<h1>OnSetConnection Algorithms</h1>
<p>You can only write one of these algorithms in each report.</p>
<p>This algorithm is executed once at the beginning of the print process.</p>
<p>This algorithm has the following signature :</p>
<pre class="Code"> </pre>
<pre class="Code">public void OnSetConnection( <a href="ms-its:EasiReportsReference.chm::/EasiReports.Algorithms.ReportProperties.html">ReportProperties</a> props, <a href="ms-its:EasiReportsReference.chm::/EasiReports.Algorithms.OnSetConnectionArgs.html">OnSetConnectionArgs</a> args )</pre>
<pre class="Code"> </pre>
<p>Set or modify the <b>sConnection</b> property of the <b>report</b> property
of the <b>ReportProperties</b> argument to the required value :</p>
<pre class="Code"> </pre>
<pre class="Code">props.report.sConnection += "User ID=Admin;";</pre>
<pre class="Code"> </pre>
<p>There is an example report,
<a href="EasiReporter.Examples.14.htm">14.Parameters</a>, which shows how to
prompt the user for a User ID and Password using the
<a href="SquareOneSoftware.Login.htm">SquareOneSoftware.Login</a> class and
this algorithm.</p>
<p>The following properties of the <b>ReportProperties</b> parameter can be set
:</p>
<table class="dtTABLE" cellSpacing="0">
<tr vAlign="top">
<th width="50%">Property</th>
<th width="50%">Can be set</th>
</tr>
<tr vAlign="top">
<td width="50%">
<a href="ms-its:EasiReportsReference.chm::/EasiReports.Algorithms.ReportProperties.bLastRecord.html">bLastRecord</a></td>
<td width="50%"><b>Yes</b></td>
</tr>
<tr vAlign="top">
<td width="50%">
<a href="ms-its:EasiReportsReference.chm::/EasiReports.Algorithms.ReportProperties.bStopPrint.html">
bStopPrint</a></td>
<td width="50%"><b>Yes</b></td>
</tr>
<tr vAlign="top">
<td width="50%">
<a href="ms-its:EasiReportsReference.chm::/EasiReports.Algorithms.ReportProperties.iCurrentMaxFooterLevel.html">
iCurrentMaxFooterLevel</a></td>
<td width="50%">Undefined</td>
</tr>
<tr vAlign="top">
<td width="50%">
<a href="ms-its:EasiReportsReference.chm::/EasiReports.Algorithms.ReportProperties.iCurrentMaxHeaderLevel.html">
iCurrentMaxHeaderLevel</a></td>
<td width="50%">Undefined</td>
</tr>
<tr vAlign="top">
<td width="50%">
<a href="ms-its:EasiReportsReference.chm::/EasiReports.Algorithms.ReportProperties.iMaxHeaderFooterLevel.html">
iMaxHeaderFooterLevel</a></td>
<td width="50%">No</td>
</tr>
<tr vAlign="top">
<td width="50%">
<a href="ms-its:EasiReportsReference.chm::/EasiReports.Algorithms.ReportProperties.report.html">
report</a></td>
<td width="50%">No</td>
</tr>
</table>
<p>You can set the <b>Cancel</b> property of the <b>pea</b> property of the <b>
OnSetConnectionArgs</b> parameter to true to cancel the whole print :</p>
<pre class="Code"> </pre>
<pre class="Code">args.pea.Cancel = true;</pre>
<pre class="Code"> </pre>
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