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xml component stream reader: raise exception on invalid floats

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git-svn-id: trunk@22358 -
This commit is contained in:
mattias 2009-10-31 11:39:06 +00:00
parent 26937520e4
commit 030a84366d
1 changed files with 3 additions and 15 deletions
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18
components/codetools/laz_xmlstreaming.pas
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@ -954,14 +954,10 @@ end;
function TXMLObjectReader.ReadFloat: Extended; function TXMLObjectReader.ReadFloat: Extended;
var var
Value: String; Value: String;
FloatError: integer;
Back: extended;
begin begin
Result:=0; Result:=0;
Value:=FElement['value']; Value:=FElement['value'];
Val(Value, Back, FloatError); Result:=StrToFloat(Value);
if FloatError=0 then ;
Result:=Back;
ReadValue; ReadValue;
//writeln('TXMLObjectReader.ReadFloat ',Result); //writeln('TXMLObjectReader.ReadFloat ',Result);
end; end;
@ -984,14 +980,10 @@ end;
function TXMLObjectReader.ReadCurrency: Currency; function TXMLObjectReader.ReadCurrency: Currency;
var var
Value: String; Value: String;
FloatError: integer;
Back: currency;
begin begin
Result:=0; Result:=0;
Value:=FElement['value']; Value:=FElement['value'];
Val(Value, Back, FloatError); Result:=StrToFloat(Value);
if FloatError=0 then ;
Result:=Back;
ReadValue; ReadValue;
//writeln('TXMLObjectReader.ReadCurrency ',Result); //writeln('TXMLObjectReader.ReadCurrency ',Result);
end; end;
@ -999,14 +991,10 @@ end;
function TXMLObjectReader.ReadDate: TDateTime; function TXMLObjectReader.ReadDate: TDateTime;
var var
Value: String; Value: String;
FloatError: integer;
Back: Double;
begin begin
Result:=0; Result:=0;
Value:=FElement['value']; Value:=FElement['value'];
Val(Value, Back, FloatError); Result:=StrToFloat(Value);
if FloatError=0 then ;
Result:=Back;
ReadValue; ReadValue;
//writeln('TXMLObjectReader.ReadDate ',Result); //writeln('TXMLObjectReader.ReadDate ',Result);
end; end;