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putdate.pas
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Pascal/Delphi Source File
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1991-07-22
|
887b
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37 lines
program PutDate;
uses PXEngine, WinCrt;
const TableName = 'Table';
var PxErr: Integer;
TblHandle: TableHandle;
RecHandle: RecordHandle;
FldHandle: FieldHandle;
Month, Day, Year: Integer;
Date: Longint;
procedure PX(Code : integer);
begin
writeln(PXErrMsg(Code));
end;
begin
PX(PXWinInit('MyApp', pxShared));
Month := 1; Day := 27; Year := 1990;
PX(PXTblOpen(TableName, TblHandle, 0, False));
PX(PXRecBufOpen(TblHandle, RecHandle));
PX(PXFldHandle(TblHandle, 'Date Field', FldHandle));
PX(PXDateEncode(Month, Day, Year, Date));
(* Update record with new date *)
PxErr := PXPutDate(RecHandle, FldHandle, date);
if PxErr <> PxSuccess then
Writeln(PxErrMsg(PxErr))
else PX(PXRecUpdate(TblHandle, RecHandle));
PX(PXRecBufClose(RecHandle));
PX(PXTblClose(TblHandle));
PX(PXExit);
end.