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<META HTTP-EQUIV="assetid" CONTENT="HV01021269"><META NAME="lcid" CONTENT="1033"><title>Connection Property</title><link rel="stylesheet" type="text/css" href="office10.css"><script type="text/javascript" language="Javascript" src="ExpCollapse.js"></script><script type="text/javascript" language="JavaScript" src="inline.js"></script></head><body><p id="ExpandAllLine" class="ExpFav"><a href="#" onclick="ExpandAll()" onkeypress="ExpandAll()" class="DropDown"><img id="picHeader" border="0" src="expandtri.gif" alt="Show All"><span id="ExpandAll">Show All</span></a></p><h1>Connection Property</h1><DIV class="ofvbanav"><span class="ofvbanavreuse" id="seealso" onclick="toggleList()" onkeypress="toggleList()"></span><span class="ofvbanavreuse" id="appliesto" onclick="toggleList()" onkeypress="toggleList()"></span><a class="ofvbanavex" href="#example"><span class="ofvbanavreuse" id="example"></span></a><span class="ofvbanavreuse" id="specifics" onclick="toggleList()" onkeypress="toggleList()"></span></DIV><p>
<p>Sets or retrieves the connection string used for an <b class="bterm"><a href="xdobjADOAdapter.htm" id="HV01021238" lcid=" ">ADOAdapter</a></b> object.</p>
<p class="signature"><i>expression</i>.<b class="bterm">Connection</b></p>
<p><i>expression </i> Required. An expression that returns a reference to the <b class="bterm">ADOAdapter</b> object.</p>
</p><h2>Security Level</h2><p>2: Can be accessed only by forms running in the same domain as the currently open form, or by forms that have been granted cross-domain permissions.</p><h2>Remarks</h2><p>
<p>The <b class="bterm">Connection</b> property of the <b class="bterm">ADOAdapter</b> object contains the connection string that is used by the ADO <a href="#" class="glossary" onclick="AppendPopup(this,'xddataadapter')" onkeypress="AppendPopup(this,'xddataadapter')">data adapter</a> to connect to an ActiveX Data Objects/OLEDB external data source.</p>
</p><p><b>Note</b> The <b class="bterm">ADOAdapter</b> object is limited to work only with Microsoft SQL Server and Microsoft Access databases.</p><p>
</p><h2><a id="#example" name="#example">Example</a></h2><p>
<p>In the following example, the <b class="bterm">Connection</b> property of the <b class="bterm">ADOAdapter</b> object is used to display the connection string of the ADO data adapter in a message box:</p>
<pre><code>var objADOAdapter;
objADOAdapter = XDocument.DataObjects("CityList").QueryAdapter;
XDocument.UI.Alert("Connection string: " + objADOAdapter.<b class="bterm">Connection</b>);</code></pre>
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