1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
|
function ShowMessage(S1: string);
function IntToStr(I1: integer): string;
function StrToInt(S1: string): Integer;
function StrToIntDef(S1: string; Default: Integer): Integer;
function StrToFloat(S1: string): Extended;
function FloatToStr(E1: extended): string;
function Copy(S1: string; Index,Count: integer): string;
function Delete(var S1: string; Index, Count:Integer);
function Insert(Source: string; var S1: string; Index: integer);
function Length(S1: string): Integer;
function Pos(Substr: string; S1: string): Integer;
function Compare(S1, S2: string): Integer;
function CompareCase(S1,S2: string): Integer;
function Trim(S1: string): string;
function TrimLeft(S1: string): string;
function TrimRight(S1: string): string;
function MakeStr(Ch: char; Count: integer): string;
function UpperCase(S1: string): string;
function LowerCase(S1: string): string;
function Chr(X: byte): char;
function CurrToStr(Value: currency): string;
function StrToCurr(S1: string): currency;
function DateTimeToStr(DateTime: TDateTime): string;
function StrToDateTime(S1: string): TDateTime;
function DateToStr(Date: TDateTime): string;
function StrToDate(S1: string): TDateTime;
function TimeToStr(Time: TDateTime): string;
function StrToTime(S1: string): TDateTime;
function Abs(X: integer): integer;
function AbsExt(X: extended): extended;
function ArcTan(X: extended): extended;
function Cos(X: extended): extended;
function Sin(X: extended): extended;
function Exp(X: extended): extended;
function Frac(X: extended): extended;
function Ln(X: extended): extended;
function Round(X: extended): integer;
function Trunc(X: extended): integer;
function Odd(X: integer): boolean;
function Pi: extended;
function Random(Range: integer): integer;
function Randomize;
function Sqr(X: extended): extended;
function Sqrt(X: extended): extended;
function Beep;
function Date: TDateTime;
function DayOfWeek(Date: TDateTime): integer;
function BreakupDate(Date: TDateTime; var Year, Month, Day: word);
function BreakupTime(Time: TDateTime; var Hour, Min, Sec, MSec: word);
function CreateDate(Year, Month, Day: word): TDateTime;
function CreateTime(Hour, Min, Sec, MSec: word): TDateTime;
function Now: TDateTime;
function QuotedStr(Value: string; Quote: char): string; |
Partager