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CICA 1993 April
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CICA MS Windows - April 1993.iso
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tpwpxeng
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putalpha.pas
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Pascal/Delphi Source File
|
1991-07-22
|
780b
|
33 lines
program PutAlpha;
uses PXEngine, WinCrt;
const TableName = 'Table';
BUF = 'NEW ALPHA String';
var PxErr: Integer;
TblHandle: TableHandle;
RecHandle: RecordHandle;
FldHandle: FieldHandle;
procedure PX(Code : integer);
begin
writeln(PXErrMsg(Code));
end;
begin
PX(PXWinInit('MyApp', pxShared));
PX(PXTblOpen(TableName, TblHandle, 0, False));
PX(PXRecBufOpen(TblHandle, RecHandle));
PX(PXFldHandle(TblHandle, 'Alpha Field', FldHandle));
(* Put string into record *)
PxErr := PXPutAlpha(RecHandle, FldHandle, BUF);
if PxErr <> PxSuccess then
Writeln(PxErrMsg(PxErr))
else PX(PXRecUpdate(RecHandle, TblHandle));
PX(PXRecBufClose(RecHandle));
PX(PXTblClose(TblHandle));
PX(PXExit);
end.