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CtrlLayoutOKCancel - detecting Cancel vs Bad input?
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CtrlLayoutOKCancel - detecting Cancel vs Bad input?
[
message #1727
]
Thu, 16 March 2006 07:59
lundman
Messages:
175
Registered:
March 2006
Location:
Tokyo
Experienced Member
Using a CtrlLayoutOKCancel, with some fields with restrictions, like non-null, or min&max (port).
When user inputs something bad, a OK dialog pops up to inform us of this, then the main dialog returns from Run() with IDCANCEL.
(One would have thought it should not return at this point?)
This means we've stuck Run() in a loop so they can input data correctly, until they push OK or Cancel.
But Cancel also returns IDCANCEL.
How do we detect the difference between user clicking Cancel, and user just typing in something invalid?
Advice pleace
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Re: CtrlLayoutOKCancel - detecting Cancel vs Bad input?
[
message #1731
is a reply to
message #1727
]
Thu, 16 March 2006 18:58
mirek
Messages:
13975
Registered:
November 2005
Ultimate Member
lundman wrote on Thu, 16 March 2006 01:59
Using a CtrlLayoutOKCancel, with some fields with restrictions, like non-null, or min&max (port).
When user inputs something bad, a OK dialog pops up to inform us of this, then the main dialog returns from Run() with IDCANCEL.
(One would have thought it should not return at this point?)
It should not return - something is wrong. Please post the whole testcase...
Mirek
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Re: CtrlLayoutOKCancel - detecting Cancel vs Bad input?
[
message #1833
is a reply to
message #1731
]
Wed, 22 March 2006 07:59
lundman
Messages:
175
Registered:
March 2006
Location:
Tokyo
Experienced Member
Right, we were setting our own callbacks for OK and CANCEL during a lapse-in-sanity moment, which (correctly) would break the expected behavior.
Sorry for the noise.
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