trycatch
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trycatch [2018/01/28 07:28] – wolfgangriedmann | trycatch [2018/08/20 04:05] (current) – wolfgangriedmann | ||
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====== Try - Catch ====== | ====== Try - Catch ====== | ||
- | The Try - Catch block is very important, and should be used where an error can occurr, for example if a file that needs to be read does not exist, you are specifying an invalid path, the current user has not the rights to read and so forth - please read the documentation about [[https:// | + | The '' |
In classic VO and Win32 applications, | In classic VO and Win32 applications, | ||
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The .NET Framework works differently: | The .NET Framework works differently: | ||
- | A sample:< | + | A sample:< |
function TestException() as void | function TestException() as void | ||
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return</ | return</ | ||
- | If you don't use the Try - Catch block, your program is terminated with a unspecified error, and you will not be able to understand what really occurred. | + | If you don't use the '' |
+ | Please see also here: [[exceptions|Exceptions]] | ||
trycatch.1517124490.txt.gz · Last modified: 2018/01/28 07:28 by wolfgangriedmann