Old good pack/unpack patterns with SysPackExtension call. Say, we need to augment RunBaseBatch based class <ClassName>.
Friday, February 11, 2022
Thursday, February 10, 2022
This can be used as a copy-paste pattern, when you need to change a standard method for new form controls added as a form extensions.At the form initialization step we can overload any form control methods with registerOverrideMethod.
Check this article for more complicated scenario https://alexvoy.blogspot.com/2018/09/lookup-and-modified-methods-for.html
Tuesday, February 8, 2022
I took the idea from this forum https://stackoverflow.com/questions/62771/how-do-i-check-if-a-given-string-is-a-legal-valid-file-name-under-windows
We can use regular expressions to check if a given file name is valid.