jeromerocks Posted October 9, 2008 Share Posted October 9, 2008 Hi all,I need some help with delphi.I have 3 TLabels and a Tbutton on my application.Tlabel1.Caption := 2;Tlabel2.Caption := 4;When I press the Tbutton, I want it to minus TLabel2.Caption from TLabel1.Caption, and display the output in Tlabel3.TLabel1 and TLabel2 are not constants ie. they are the result of other maths equations.Hope i didn't make it too confusing.Thanks a lot! Link to comment Share on other sites More sharing options...
DeltaAziz Posted October 9, 2008 Share Posted October 9, 2008 Hito to minus TLabel2.Caption from TLabel1.Caption double click on Tbutton1 and write:Label3.Caption := FloatToStr( StrToFloat( Label2.Caption ) - StrToFloat( Label1.Caption ) ); Link to comment Share on other sites More sharing options...
jeromerocks Posted October 9, 2008 Author Share Posted October 9, 2008 I was about to post that I resolved it already.I used that code and saved it into a string variable because i still needed to manipulate the equations.Thanks anyway. Link to comment Share on other sites More sharing options...
FAT64 Posted October 9, 2008 Share Posted October 9, 2008 Any reason why you're using Float? Looks to me like he's using Integers. Link to comment Share on other sites More sharing options...
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