, , , Edit, Standard . .
Unit 1. h Edit * (1,2,) TEdit. Text (Edit 1> Text) ( AnsiString) Edit *.
StrToFloat (St) St ;
StrToInt (St) St .
FloatToStr (W) W ;
FloatToStrF (W, , n 1, n 2) W :
ffFixed , n 1 , n 2 , ;
ffExponent n 1 , n 2 XX ( );
ffGeneral , ; ffFixed, £ n 1, 0,00001, ffExponent.
FormatFloat (, W) W ;
IntToStr (W) W .
, Edit 1 Edit 2 x , , :
= StrToInt(Edit1>Text);
y = StrToFloat(Edit2>Text);
! Edit * , !
Font , Edit * .
Label
, Standard , Label 1, , , Caption , , , X = , ( Font).
Unit 1. h TLabel, . , :
Label1->Caption = ; ;
Label1->Caption = !; .
Memo
, Memo, , , . ScrollBars SSBoth .
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Unit 1. h Memo 1 Memo. , Memo 1, Memo 1> Lines, String.
Memo 1> Clear ().
Memo 1> Lines > Add ().
, AnsiString Memo 1> Lines, , 蠠 int u = 100;
double w = 256.38666;
Memo1>Lines>Add ( u = +IntToStr(u));
Memo1>Lines>Add ( w = +FloatToStrF(w,ffFixed,8,2));
u = 100
w = 256.39
, .
Memo 1, .
, B uilder , , , , OnClick, OnCreate.