How to determine data type in run-time?
I need to know the data type of some objects at the run-time but I don't
know how?? I use the TAG property of some controls in order to store some
important data, but this data is in different types (i.e. oncs INT and once
STRING) and when I want to read the data I have to cast the TAG property and
here is my problem, I don't know which data type is in the data and thus I
can't determine the data type to which I should cast the TAG property, could
you help me?
Thanks in advance,
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