>Although datetimeto str() does show and rounded time, the timeof will reviel a value of 0.9999999 !!. I think i have to use another function like "samevalue" ? >
TDateTime in Delphi is a floating point number (double). The integral part is the number of days since a reference date and the fractional part is the fraction of a day to represent the time. What you are seeing a problem with comparing _any_ floating point numbers. As a general rule, you should not compare floating point numbers for equality, since floating point numbers are inherently approximations. Instead, compare them to a range. For example, suppose you are comparing dollars and cents stored in a floating point number. The threshold of significance is a penny, so you would consider two numbers N1 and N2 "equal" if: Abs(N1 - N2) < 0.01 HTH, Glenn Lawler ------------------------ Yahoo! Groups Sponsor --------------------~--> Most low income homes are not online. Make a difference this holiday season! http://us.click.yahoo.com/5UeCyC/BWHMAA/TtwFAA/i7folB/TM --------------------------------------------------------------------~-> ----------------------------------------------------- Home page: http://groups.yahoo.com/group/delphi-en/ To unsubscribe: [EMAIL PROTECTED] Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/delphi-en/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
