Reply to пример try/catch on Wed, 27 May 2015 05:31:53 GMT

seaman — Wed, 27 May 2015 05:31:53 GMT

Спасибо

Reply to пример try/catch on Tue, 26 May 2015 14:31:01 GMT

victor — Tue, 26 May 2015 14:31:01 GMT

Например такой скрипт:

x = 1;
y = null;

z = x / y;

println "z=" . z;

завершится с ошибкой:

Error 5 in line 4: Invalid operation with NULL value

добавляем try/catch:

x = 1;
y = null;

try
{
   z = x / y;
}
catch
{
   z = "ERROR CODE=" . $errorcode . "; LINE=" . $errorline . "; TEXT=" . $errortext;
}

println "z=" . z;

Скрипт отработает и выдаст

C:\Source\NetXMS\x64\debug>nxscript.exe test20.nxsl
NetXMS Scripting Host  Version 2.0-M5
Copyright (c) 2005-2015 Victor Kirhenshtein

z=ERROR CODE=5; LINE=6; TEXT=Error 5 in line 6: Invalid operation with NULL value

C:\Source\NetXMS\x64\debug>