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<title>Remote Content Assist</title>
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<h1>Remote Content Assist</h1>
<p>Use Content Assist to insert C/C++ elements of your project, and templates into your code. You can insert a template into your source code rather than retyping
commonly-used snippets of code.</p>
<p>Content Assist uses the index to generate content proposals. To create an index for the project, right click on the project in the Project
Explorer. Select <strong>Index > Rebuild.</strong></p>
<img src="../../images/rebuild_index.png" alt="Rebuild action in project's context menu">
<p>To insert a template or element:</p>
<ol>
<li>In the <strong>Remote C/C++ editor</strong>, type at least the first letter of a template or
element then <strong>Ctrl+Space</strong>.<br>
A list displays the elements, followed by keywords and templates
<img border="0" src="../../images/template_obj.gif" width="16" height="16" alt="templates icon"> that start with the letter combination you typed.</li><br>
<img src="../../images/content_assist_task_01.png" alt="Editor View showing Content Assist Example">
<li>Do one of the following:
<ul>
<li>Continue typing. The list shortens. When there is only one item in the
list, it is automatically inserted.</li>
<li>Double-click an item in the list to insert it into your code. </li>
<li>Press <strong>Esc</strong> to close the Content Assist Window.</li>
</ul>
</li>
<li><strong>Content Assist</strong> is also activated by other triggers. For example, select <strong>element</strong> from the list of
proposals in Step 1 and type <strong>.</strong> immediately after. Content Assist displays a list of the members of <strong>element</strong>.<br>
<img src="../../images/content_assist_task_02.png" alt="Editor View showing Content Assist Example">
</li>
</ol>
<p>To set Content Assist preferences:</p>
<ol>
<li>Click <strong>Window > Preferences</strong>.</li>
<li>Expand <strong>C/C++</strong>, and click <strong>C/C++ Editor</strong>.</li>
<li>Click the <strong>Content Assist</strong> tab.<br>
<img src="../../images/content_assist_task_03.png" alt="Content Assist Preferences"></li>
<li>Do the following:
<ul>
<li>To insert an element when you open Content Assist and it is the only
item in the list, select the <strong>Insert single proposals automatically</strong> check box.</li>
<li>To automatically insert the common prefix of all possible completions similar to Unix shell expansion,
select the <strong>Insert common prefixes automatically</strong> check box. This can be used repeatedly, even while the code assist window is being displayed.</li>
<li>To display proposals in alphabetical order, rather than by relevance, select the <strong>Present proposals in alphabetical order</strong> checkbox. </li>
<li>To change the amount of time Content Assist is permitted to parse proposals enter the value for <strong>Content Assist parsing timeout</strong> in the text box area.</li>
<li>Enable Auto activation of content assist for ".", "->" or "::" triggers by selecting the appropriate checkboxes.</li>
<li>To change the delay before Content Assist is automatically invoked for the triggers (shown above), enter the new delay in the <strong>Auto activation delay</strong> text box area.</li>
</ul>
</li>
<li>Click <strong>OK</strong>.</li>
</ol>
<p>For more information on using Content Assist in the editor, see <strong>C/C++ Development User Guide
> Tasks > Working with Content Assist > Using Content Assist</strong>.</p>
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