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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
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<title>EClientComboBox</title>
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<tr><td colspan="5" class="shortcuts">
<a href="#EClientComboBox.synopsis" class="shortcut">Top</a>
                   | 
                  <a href="#EClientComboBox.description" class="shortcut">Description</a>
                   | 
                  <a href="#EClientComboBox.object-hierarchy" class="shortcut">Object Hierarchy</a>
                   | 
                  <a href="#EClientComboBox.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
                   | 
                  <a href="#EClientComboBox.properties" class="shortcut">Properties</a>
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<div class="refentry">
<a name="EClientComboBox"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="EClientComboBox.top_of_page"></a>EClientComboBox</span></h2>
<p>EClientComboBox — Combo box of <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> instances</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="EClientComboBox.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;e-util/e-util.h&gt;

struct              <a class="link" href="EClientComboBox.html#EClientComboBox-struct" title="struct EClientComboBox">EClientComboBox</a>;
<span class="returnvalue">GtkWidget</span> *         <a class="link" href="EClientComboBox.html#e-client-combo-box-new" title="e_client_combo_box_new ()">e_client_combo_box_new</a>              (<em class="parameter"><code><a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a> *client_cache</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *extension_name</code></em>);
<a class="link" href="EClientCache.html" title="EClientCache"><span class="returnvalue">EClientCache</span></a> *      <a class="link" href="EClientComboBox.html#e-client-combo-box-ref-client-cache" title="e_client_combo_box_ref_client_cache ()">e_client_combo_box_ref_client_cache</a> (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="EClientComboBox.html#e-client-combo-box-set-client-cache" title="e_client_combo_box_set_client_cache ()">e_client_combo_box_set_client_cache</a> (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a> *client_cache</code></em>);
<a href="../libedataserver/EClient.html"><span class="returnvalue">EClient</span></a> *           <a class="link" href="EClientComboBox.html#e-client-combo-box-get-client-sync" title="e_client_combo_box_get_client_sync ()">e_client_combo_box_get_client_sync</a>  (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><a href="../libedataserver/ESource.html"><span class="type">ESource</span></a> *source</code></em>,
                                                         <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="EClientComboBox.html#e-client-combo-box-get-client" title="e_client_combo_box_get_client ()">e_client_combo_box_get_client</a>       (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><a href="../libedataserver/ESource.html"><span class="type">ESource</span></a> *source</code></em>,
                                                         <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncReadyCallback</span> callback</code></em>,
                                                         <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);
<a href="../libedataserver/EClient.html"><span class="returnvalue">EClient</span></a> *           <a class="link" href="EClientComboBox.html#e-client-combo-box-get-client-finish" title="e_client_combo_box_get_client_finish ()">e_client_combo_box_get_client_finish</a>
                                                        (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncResult</span> *result</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<a href="../libedataserver/EClient.html"><span class="returnvalue">EClient</span></a> *           <a class="link" href="EClientComboBox.html#e-client-combo-box-ref-cached-client" title="e_client_combo_box_ref_cached_client ()">e_client_combo_box_ref_cached_client</a>
                                                        (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><a href="../libedataserver/ESource.html"><span class="type">ESource</span></a> *source</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="EClientComboBox.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  GObject
   +----GInitiallyUnowned
         +----GtkWidget
               +----GtkContainer
                     +----GtkBin
                           +----GtkComboBox
                                 +----<a class="link" href="ESourceComboBox.html" title="ESourceComboBox">ESourceComboBox</a>
                                       +----EClientComboBox
</pre>
</div>
<div class="refsect1">
<a name="EClientComboBox.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
EClientComboBox implements
 AtkImplementorIface,  GtkBuildable,  GtkCellLayout and  GtkCellEditable.</p>
</div>
<div class="refsect1">
<a name="EClientComboBox.properties"></a><h2>Properties</h2>
<pre class="synopsis">
  "<a class="link" href="EClientComboBox.html#EClientComboBox--client-cache" title='The "client-cache" property'>client-cache</a>"             <a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a>*         : Read / Write / Construct Only
</pre>
</div>
<div class="refsect1">
<a name="EClientComboBox.description"></a><h2>Description</h2>
<p>
<a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> extends the functionality of <a class="link" href="ESourceComboBox.html" title="ESourceComboBox"><span class="type">ESourceComboBox</span></a> by
providing convenient access to <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> instances with <a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a>.
</p>
<p>
As a future enhancement, this widget may also display status information
about the backends associated with the displayed data sources, similar to
<a class="link" href="EClientSelector.html" title="EClientSelector"><span class="type">EClientSelector</span></a>.
</p>
</div>
<div class="refsect1">
<a name="EClientComboBox.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="EClientComboBox-struct"></a><h3>struct EClientComboBox</h3>
<pre class="programlisting">struct EClientComboBox;</pre>
</div>
<hr>
<div class="refsect2">
<a name="e-client-combo-box-new"></a><h3>e_client_combo_box_new ()</h3>
<pre class="programlisting"><span class="returnvalue">GtkWidget</span> *         e_client_combo_box_new              (<em class="parameter"><code><a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a> *client_cache</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *extension_name</code></em>);</pre>
<p>
Creates a new <a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> widget that lets the user pick an <a href="../libedataserver/ESource.html"><span class="type">ESource</span></a>
from the provided <em class="parameter"><code>client_cache</code></em>.  The displayed sources are restricted to
those which have an <em class="parameter"><code>extension_name</code></em> extension.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>client_cache</code></em> :</span></p></td>
<td>an <a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>extension_name</code></em> :</span></p></td>
<td>the name of an <a href="../libedataserver/ESource.html"><span class="type">ESource</span></a> extension</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new <a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="e-client-combo-box-ref-client-cache"></a><h3>e_client_combo_box_ref_client_cache ()</h3>
<pre class="programlisting"><a class="link" href="EClientCache.html" title="EClientCache"><span class="returnvalue">EClientCache</span></a> *      e_client_combo_box_ref_client_cache (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>);</pre>
<p>
Returns the <a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a> passed to <a class="link" href="EClientComboBox.html#e-client-combo-box-new" title="e_client_combo_box_new ()"><code class="function">e_client_combo_box_new()</code></a>.
</p>
<p>
The returned <a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a> is referenced for thread-safety and must be
unreferenced with <code class="function">g_object_unref()</code> when finished with it.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>combo_box</code></em> :</span></p></td>
<td>an <a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>an <a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="e-client-combo-box-set-client-cache"></a><h3>e_client_combo_box_set_client_cache ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                e_client_combo_box_set_client_cache (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a> *client_cache</code></em>);</pre>
<p>
Simultaneously sets the <a class="link" href="EClientComboBox.html#EClientComboBox--client-cache" title='The "client-cache" property'><span class="type">"client-cache"</span></a> and
<a class="link" href="ESourceComboBox.html#ESourceComboBox--registry" title='The "registry" property'><span class="type">"registry"</span></a> properties.
</p>
<p>
This function is intended for cases where <em class="parameter"><code>combo_box</code></em> is instantiated
by a <span class="type">GtkBuilder</span> and has to be given an <a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a> after it is fully
constructed.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>combo_box</code></em> :</span></p></td>
<td>an <a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="e-client-combo-box-get-client-sync"></a><h3>e_client_combo_box_get_client_sync ()</h3>
<pre class="programlisting"><a href="../libedataserver/EClient.html"><span class="returnvalue">EClient</span></a> *           e_client_combo_box_get_client_sync  (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><a href="../libedataserver/ESource.html"><span class="type">ESource</span></a> *source</code></em>,
                                                         <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Obtains a shared <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> instance for <em class="parameter"><code>source</code></em>, or else creates a new
<a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> instance to be shared.
</p>
<p>
The <a class="link" href="ESourceComboBox.html#ESourceComboBox--extension-name" title='The "extension-name" property'><span class="type">"extension-name"</span></a> property determines the type of
<a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> to obtain.  See <a class="link" href="EClientCache.html#e-client-cache-get-client-sync" title="e_client_cache_get_client_sync ()"><code class="function">e_client_cache_get_client_sync()</code></a> for a list
of valid extension names.
</p>
<p>
If a request for the same <em class="parameter"><code>source</code></em> and <a class="link" href="ESourceComboBox.html#ESourceComboBox--extension-name" title='The "extension-name" property'><span class="type">"extension-name"</span></a>
is already in progress when this function is called, this request will
"piggyback" on the in-progress request such that they will both succeed
or fail simultaneously.
</p>
<p>
Unreference the returned <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> with <code class="function">g_object_unref()</code> when finished
with it.  If an error occurs, the function will set <em class="parameter"><code>error</code></em> and return
<code class="literal">NULL</code>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>combo_box</code></em> :</span></p></td>
<td>an <a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>source</code></em> :</span></p></td>
<td>an <a href="../libedataserver/ESource.html"><span class="type">ESource</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <span class="type">GCancellable</span> object, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location for a <span class="type">GError</span>, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>an <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a>, or <code class="literal">NULL</code>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="e-client-combo-box-get-client"></a><h3>e_client_combo_box_get_client ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                e_client_combo_box_get_client       (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><a href="../libedataserver/ESource.html"><span class="type">ESource</span></a> *source</code></em>,
                                                         <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncReadyCallback</span> callback</code></em>,
                                                         <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<p>
Asynchronously obtains a shared <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> instance for <em class="parameter"><code>source</code></em>, or else
creates a new <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> instance to be shared.
</p>
<p>
The <a class="link" href="ESourceComboBox.html#ESourceComboBox--extension-name" title='The "extension-name" property'><span class="type">"extension-name"</span></a> property determines the type of
<a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> to obtain.  See <a class="link" href="EClientCache.html#e-client-cache-get-client-sync" title="e_client_cache_get_client_sync ()"><code class="function">e_client_cache_get_client_sync()</code></a> for a list
of valid extension names.
</p>
<p>
If a request for the same <em class="parameter"><code>source</code></em> and <a class="link" href="ESourceComboBox.html#ESourceComboBox--extension-name" title='The "extension-name" property'><span class="type">"extension-name"</span></a>
is already in progress when this function is called, this request will
"piggyback" on the in-progress request such that they will both succeed
or fail simultaneously.
</p>
<p>
When the operation is finished, <em class="parameter"><code>callback</code></em> will be called.  You can
then call <a class="link" href="EClientComboBox.html#e-client-combo-box-get-client-finish" title="e_client_combo_box_get_client_finish ()"><code class="function">e_client_combo_box_get_client_finish()</code></a> to get the result of
the operation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>combo_box</code></em> :</span></p></td>
<td>an <a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>source</code></em> :</span></p></td>
<td>an <a href="../libedataserver/ESource.html"><span class="type">ESource</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <span class="type">GCancellable</span> object, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>a <span class="type">GAsyncReadyCallback</span> to call when the request is satisfied</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>data to pass to the callback function</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="e-client-combo-box-get-client-finish"></a><h3>e_client_combo_box_get_client_finish ()</h3>
<pre class="programlisting"><a href="../libedataserver/EClient.html"><span class="returnvalue">EClient</span></a> *           e_client_combo_box_get_client_finish
                                                        (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncResult</span> *result</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Finishes the operation started with <a class="link" href="EClientComboBox.html#e-client-combo-box-get-client" title="e_client_combo_box_get_client ()"><code class="function">e_client_combo_box_get_client()</code></a>.
</p>
<p>
Unreference the returned <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> with <code class="function">g_object_unref()</code> when finished
with it.  If an error occurred, the function will set <em class="parameter"><code>error</code></em> and return
<code class="literal">NULL</code>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>combo_box</code></em> :</span></p></td>
<td>an <a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>result</code></em> :</span></p></td>
<td>a <span class="type">GAsyncResult</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>return location for a <span class="type">GError</span>, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>an <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a>, or <code class="literal">NULL</code>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="e-client-combo-box-ref-cached-client"></a><h3>e_client_combo_box_ref_cached_client ()</h3>
<pre class="programlisting"><a href="../libedataserver/EClient.html"><span class="returnvalue">EClient</span></a> *           e_client_combo_box_ref_cached_client
                                                        (<em class="parameter"><code><a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a> *combo_box</code></em>,
                                                         <em class="parameter"><code><a href="../libedataserver/ESource.html"><span class="type">ESource</span></a> *source</code></em>);</pre>
<p>
Returns a shared <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> instance for <em class="parameter"><code>source</code></em> and the value of
<a class="link" href="ESourceComboBox.html#ESourceComboBox--extension-name" title='The "extension-name" property'><span class="type">"extension-name"</span></a> if such an instance is already cached,
or else <code class="literal">NULL</code>.  This function does not create a new <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> instance,
and therefore does not block.
</p>
<p>
The returned <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> is referenced for thread-safety and must be
unreferenced with <code class="function">g_object_unref()</code> when finished with it.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>combo_box</code></em> :</span></p></td>
<td>an <a class="link" href="EClientComboBox.html" title="EClientComboBox"><span class="type">EClientComboBox</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>source</code></em> :</span></p></td>
<td>an <a href="../libedataserver/ESource.html"><span class="type">ESource</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>an <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a>, or <code class="literal">NULL</code>
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1">
<a name="EClientComboBox.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="EClientComboBox--client-cache"></a><h3>The <code class="literal">"client-cache"</code> property</h3>
<pre class="programlisting">  "client-cache"             <a class="link" href="EClientCache.html" title="EClientCache"><span class="type">EClientCache</span></a>*         : Read / Write / Construct Only</pre>
<p>
Cache of shared <a href="../libedataserver/EClient.html"><span class="type">EClient</span></a> instances.
</p>
</div>
</div>
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