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<title>"rethrow" Statement - TMBASIC</title>
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<div class="backlinks"><a href="doc.html">TMBASIC Documentation</a></div><h1><span class="tt">rethrow</span> Statement</h1><span class="tt">rethrow</span> statements let you re-raise an error that has been caught in a <a href="statement_try.html"><span class="tt">catch</span></a> block.
The <span class="tt">rethrow</span> statement must be inside a <span class="tt">catch</span> block.<h2>Syntax</h2><div class="code"><div>try</div><div><span class="indent"> </span>...</div><div>catch</div><div><span class="indent"> </span>...</div><div><span class="indent"> </span>rethrow</div><div>end try</div></div><h2>Usage</h2>Use <span class="tt">rethrow</span> if you want to handle some errors but not others.
Commonly, you may want to check the <a href="procedure_errorcode.html">ErrorCode</a> and handle specific error codes and <span class="tt">rethrow</span> the rest.<div class="paragraphBreak"></div><div class="code"><div>try</div><div><span class="indent"> </span>...</div><div>catch</div><div><span class="indent"> </span>if ErrorCode() = ERR_FILE_NOT_FOUND then</div><div><span class="indent"> </span><span class="indent"> </span>print <span class="string">"File not found!"</span></div><div><span class="indent"> </span>else</div><div><span class="indent"> </span><span class="indent"> </span>rethrow</div><div><span class="indent"> </span>end if</div><div>end try</div></div>
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