Arsip: ajari ya caranya tipe data delphi+ms access

more 16 years ago
pits_its
tolong britau gmana caranya agar saya bisa nulis angka.misal:
1,5 0,56 -3,4,dll dalam databse ms.access dan program delphinya gmana?
tolong banget di bantu baru blajar mas
makasih ya.......
:)

more 16 years ago
irosyidi
maksudna gimana???
kan tinggal ngeset field typenya....
kalo pengen koma ya di kasih float/single/double...

more 16 years ago
pits_its
@herux: Iya nih gak jelas, coba ceritain dari awal ya..... Tetap semangat.. ya...saya coba pke integer dll yg kluar malah pembulatannya misal 1,6 yg kluar 2, 1,2 yg kluar 1 dll. maaf baru blajar jadi kurang paham tpi pngen ngerti. fieldnya udah di set di ms.accessnya tapi gmana di delphinya.pernah di coba pake tipe data:number, propertis:decimal, scale:3, decimal places:3 tpi gmana program delphinya.katanya pake fungsi roundto(). saya blum ngerti soal roundto() soalnya baru blajar ato ada yang lebih baik gmana caranya? tolong ya...... makasih

more 16 years ago
DelphiExpert
MS Access Database:
- Set type field di table anda dengan "Number", pilih sub option (bawah) Field Size jadi Double
Delphi
- Gunakan TADOTable utk load table tsb, gunakan ADOConnection utk connection manager-nya bila perlu
- Pilih table di property "TableName", Active-kan
- Double click ADOTable1, klik kanan di Fields Editor, terus pilih "Add all fields"
- Hoopla, semua fields akan nongol berikut type datanya
- Tambahkan sedikit kecap dan kecrotkan jeruk nipis kalau suka xixix
Kalau ente pake type Integer pasti bilangan pecahan otomatis akan dibulatkan,
Fungsi RoundTo() digunakan utk "Rounds a floating-point value to a specified digit or power of ten using “Banker’s rounding”." see Delphi Help
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