Class TDBFloatEdit (unit DbFloat)

Inherits from

TDBEdit

Constructors


constructor create (aowner : TComponent);



Functions

procedure doEnter;


procedure doexit;


function getvalue : extended;


procedure KeyPress(var Key: Char);


procedure setdigits(Newvalue : byte);

if fertext <> notext then showmessage(fertext);

procedure setmax(Newvalue : extended);


procedure setmin(Newvalue : extended);


procedure setvalue(Newvalue : extended);

Protected declarations

Ausgabe formatieren


Properties

property AllowNull : Boolean

Maxlength will not be visible

property Digits : byte

Published declarations

property ErrorMessageMax : string


property ErrorMessageMaxVal : string


property ErrorMessageMin : string


property ErrorMessageMinVal : string


property ErrorMust : string


property ErrorText : string


property Max : extended


property MaxLength : Integer


property Min : extended


property ShowError : Boolean


property Value : extended


Events

Variables

fAllowNull : Boolean;


fdec : char;


FDigits : byte;

Private declarations

fertext : String;


fertextMax : string;


fertextmaxval : string;


fertextMin : string;


fertextminval : string;


fertextMust : String;


fLangauge : TSetCountry;


FMax : extended;


fMaxLength : Integer;


FMin : extended;


foldval : extended;


fShowError : Boolean;



Constructors


constructor create (aowner : TComponent);


Functions


procedure doEnter;


procedure doexit;


function getvalue : extended;


procedure KeyPress(var Key: Char);


procedure setdigits(Newvalue : byte);

if fertext <> notext then showmessage(fertext);


procedure setmax(Newvalue : extended);


procedure setmin(Newvalue : extended);


procedure setvalue(Newvalue : extended);

Protected declarations

Ausgabe formatieren


Properties


property AllowNull : Boolean

Maxlength will not be visible


property Digits : byte

Published declarations


property ErrorMessageMax : string


property ErrorMessageMaxVal : string


property ErrorMessageMin : string


property ErrorMessageMinVal : string


property ErrorMust : string


property ErrorText : string


property Max : extended


property MaxLength : Integer


property Min : extended


property ShowError : Boolean


property Value : extended


Events


Variables


fAllowNull : Boolean;


fdec : char;


FDigits : byte;

Private declarations


fertext : String;


fertextMax : string;


fertextmaxval : string;


fertextMin : string;


fertextminval : string;


fertextMust : String;


fLangauge : TSetCountry;


FMax : extended;


fMaxLength : Integer;


FMin : extended;


foldval : extended;


fShowError : Boolean;