1
vote
Vote UpVote

hcOPF Validation Changes

TPersistent.com – An oversight on my part when I wrote the validation framework within hcOPF was that users may enter values that exceed the range of the underlying datatype used by an hcOPF attribute. I assumed that the UI controls used would ensure that only values within the datatypes range would be assigned to the attribute. It turns out this was a rather rash assumption considering the level of validation that some of the stock VCL controls provide. Consider the TEdit control for instance. In Delphi 7 it cannot even constrain the values input to only numbers. You have to choose a different control, ...
Favorite? Off-Topic? Larry Hengen @ 2011-04-20 22:34

Statistics

Visits: 467
Votes: 1
Favorites: 0
Off-Topic: 0

Visits by Source

User Actions

Users who voted for this posting

Yogi Yang
Subscribe:
Contact us to advertise on DelphiFeeds.com

Community Links

Torry Firebird News

Sponsor

 
Please login or register to use this functionality.
(click on this box to dismiss)