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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /><title> UDT Reference</title><link rel="stylesheet" href="udtdoc.css" type="text/css" /></head><body><div class="ref_head"> UDT Reference: Functions</div><h4 class="func_name"><strong>getlasterror</strong></h4><p>The <b>getlasterror</b> method the last UDT error within the same thread.</p><div class="code">ERRORINFO& getlasterror(<br />);</div><h5>Parameters</h5><dl> <dd>None.</dd></dl><h5>Return Value</h5><p>The last UDT error within the same thread is retrieved and returned in an <a href = "structure.htm">ERRORINFO</a> structure. If there is no error, a special SUCCESS code (0) will be returned. The <strong>getlasterror</strong> will always succeed. The returned value is a reference to the internal UDT ERRORINFO structure and application may clear it if necessary. </p><h5>Description</h5><p>The <strong>getlasterror</strong> method reads the last UDT error in the thread where this method is called. The error information is stored in thread specific storage.</p><h5>See Also</h5><p><strong><a href="ecode.htm">Error Code List</a></strong>, <a href="t-error.htm"><strong>Error Handling</strong></a> </p><p> </p></body></html>⌨️ 快捷键说明
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