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How to create a countdown timer (2) Turn on/off line numbers in source code. Switch to Orginial background IDE or DSP color Comment or reply to this aritlce/tip for discussion. Bookmark this article to my favorite article(s). Print this article
19-Oct-02
Category
Algorithm
Language
Delphi 2.x
Views
87
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Publisher:
DSP, Administrator
Reference URL:
DKB
			Author: Jonas Bilinkevicius

All I want to do is to read the system time of the computer, then read it again a 
little later, and compare the times. I want hours, minutes, seconds and 
milliseconds. I have looked into TimeStamp and GetSystemTime, but I just can't get 
it to work. What should I do?

Answer:

1   var
2     T0, T1: TDateTime;
3     ElapsedSeconds: Double;
4   begin
5     T0 := Now;
6     { ... }
7     T1 := Now;
8     ElapsedSeconds := 86400.0 * (T1 - T0);
9   end;


			
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