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* Patch from Luiz Americo to fix access violation when transforming date field

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git-svn-id: trunk@13867 -
This commit is contained in:
michael 2009-10-16 11:27:38 +00:00
parent cb29ddbd04
commit c8d72ce4aa
1 changed files with 5 additions and 2 deletions
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7
packages/fcl-db/src/paradox/paradox.pp
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@ -660,8 +660,11 @@ begin
Result:=PX_get_data_long(FDoc,Buf,flen,@longv)>0; Result:=PX_get_data_long(FDoc,Buf,flen,@longv)>0;
If Result then If Result then
begin begin
PX_SdnToGregorian(longv+1721425,@Y,@M,@D); // 1721425 is the number of the days between the start of the
PDateTime(Buffer)^:=EncodeDate(Y,M,D); // julian calendar (4714 BC) and jan-00-0000 (Paradox base date)
// 2415019 is the number of the days between the start of the
// julian calendar (4714 BC) and dec-30-1899 (TDateTime base date)
PDateTime(Buffer)^:=Longv+1721425-2415019;
end; end;
end; end;
pxfShort: pxfShort: