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<title>Adding expressions</title>
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<h1>Adding expressions</h1>
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<p>You can add and view expressions in the Expressions view. The Expressions
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view is part of the Debug perspective.</p>
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<p>To add an expression:</p>
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<ol>
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<li>Select <b>Add Watch Expression</b> in the context menu of the Expressions view.</li>
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<li>Type the expression that you want to evaluate. For example, (x-5)*3 .</li>
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<li><p>Click <b>OK</b>.</p><p>The expression and its value appear in the
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Expressions view. When the execution of a program is suspended, all expressions
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are reevaluated.</p></li>
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</ol>
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<p><img border="0" src="../images/ngconcepts.gif" ALT="Related concepts" width="143" height="21">
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<br>
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<a href="../concepts/cdt_c_over_cdt.htm">C/C++ Development perspective</a><br>
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</p>
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<p><img border="0" src="../images/ngtasks.gif" ALT="Related tasks" width="143" height="21">
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<br>
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<a href="cdt_o_debug.htm">Debugging</a></p>
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<p><img border="0" src="../images/ngref.gif" ALT="Related reference" width="143" height="21">
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<br>
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<a href="../reference/cdt_o_dbg_view.htm">Debug views</a></p>
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