Arsip: menghitung durasi

more 11 years ago
skh_cay
salam buat para jagoan delphi semua, saya mau tanya.
gmn caranya menghitung durasi di delphi.
contoh :
waktu awal : 19.10.30
waktu akhir : 19.40.00
yang saya tanyakan gmn cara menampilkan durasi 29.70 ?
kalau saya pake timetostrdef hasilnya 12.29.70 am.
mohon bantuannya.
terima kasih sebelumnya.

more 11 years ago
skh_cay
maaf sebelumnya saya salah ketik maksudnya 29.30.
jadi durasi kedua waktu itu 29 menit 30 detik.

more 11 years ago
mas_kofa
oooooooo...
gini
selisih := (akhir - awal) 24; //satuan jam;
(akhir - awal) 24 60; //satuan menit;
(akhir - awal) 24 60 60; //satuan detik;
nb : akhir dan awal : TTime;
more 11 years ago
skh_cay
maaf lagi sebelumnya.
ketika edit1 = 19.10.30
edit2 = 19.40.00
saya pake formatdatetime (hh:mm:ss)
untuk hasilnya saya gunakan seperti ini :
Edit3.Text := TimeToStr(StrToTimeDef(Edit2.Text, 0) - StrToTimeDef(Edit1.Text,0 ));
kok hasilnya 12.29.30 AM
itu knp ya???

more 11 years ago
Wong_Jowo
@TS
Jelas aja.. coba code nya diubah
edit3.Text := formatdatetime('hh:mm:ss', (strtotime(edit2.Text)-strtotime(edit1.Text)));
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