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Article #15094: How to manipulate a TDateTime object

 Question and Answer Database

FAQ94C.txt   How to manipulate a TDateTime object 
Category   :VCL
Platform    :All
Product    :C++Builder  1.x

Question:
How do I do something as simple as adding 1 minute to a TDateTime
Object? 

Answer:
Use the overloaded operators that come with the TDateTime type as so:

   MyTDTime += (1.0/1440.0);

this adds one(1) minute to the current time which is really a
double. The fractional part of the TDateTime double is the time
of day and as there are 1440 minutes in a day, the above will
add one. Also is is important to note that TDateTime is NOT a VCL
object so can (and I'd say should) be allocated non-dynamically,
ie:

   TDateTime MyTDTime;

enjoy!

   

7/2/98 10:32:32 AM
 

Last Modified: 01-SEP-99