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Get Dataset fielddefs names into string list?
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Author
Topic: Get Dataset fielddefs names into string list? (Read 853 times)
tatamata
Hero Member
Posts: 787
Get Dataset fielddefs names into string list?
«
on:
March 24, 2020, 02:12:32 pm »
Hello,
Can we get a dataset's fielddefs names into a list, without iteration?
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mangakissa
Hero Member
Posts: 1131
Re: Get Dataset fielddefs names into string list?
«
Reply #1 on:
March 24, 2020, 02:16:05 pm »
tsqlquery.GetFieldNames
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Lazarus 2.06 (64b) / FPC 3.0.4 / Windows 10
stucked on Delphi 10.3.1
lucamar
Hero Member
Posts: 4219
Re: Get Dataset fielddefs names into string list?
«
Reply #2 on:
March 24, 2020, 05:55:48 pm »
Note that
GetFieldNames()
is a method of
TDataSet
, so it should work for any
TDataSet
descendant, not only for
TSQLQuery
.
Also, you can access the
TField
themselves, after getting their names with
GetFieldNames()
, with method
GetFieldList()
.
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Turbo Pascal 3 CP/M - Amstrad PCW 8256 (512 KB !!!)
Lazarus/FPC 2.0.8/3.0.4 & 2.0.12/3.2.0 - 32/64 bits on:
(K|L|X)Ubuntu 12..18, Windows XP, 7, 10 and various DOSes.
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