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How can I possibly write my OneStatement method to be completely robust against all possible failures By the way, the opposite is also a problem: a catch block could catch an exception type derived from the specified exception type and now I m executing recovery code for a different kind of failure So now that you have a sense of all the possible failures, you can probably see why it has become culturally acceptable to not write truly robust and reliable code: it is simply impractical Moreover, one could argue that it is actually impossible The fact that errors do not occur frequently is another reason why it has become culturally acceptable Since errors (like OutOfMemoryException) occur very infrequently, the community has decided to trade truly reliable code for programmer productivity One of the nice things about exceptions is that an unhandled one causes your application to terminate . .net code 39 reader Code 39 Reader In VB. NET - OnBarcode
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