| Код | uses vcf1, dbtables;
procedure SaveSpreadsheet(F1Book: TF1Book);
var
BlobStream: TBlobStream;
MyBlob: HGlobal;
pblob: Pointer;
begin
with Datamodule1.Query1 do
begin
Set8087CW($133f);
try
Application.ProcessMessages;
F1Book.SaveWindowInfo;
MyBlob := GlobalAlloc(GMEM_MOVEABLE, 2000);
try
F1Book.WriteToBlob(MyBlob, 0);
pBlob := globalLock(MyBlob);
try
Blobstream := TBlobStream.Create(TBlobField(FieldByName('QUOTE_BLOB')),
bmWrite);
try
Blobstream.Write(pBlob^, GlobalSize(myBlob));
finally
Blobstream.Free;
end;
finally
globalUnlock(MyBlob);
end;
F1book.IF1Book_Modified := False;
finally
globalFree(myblob);
end;
finally
Set8087CW(Default8087CW);
Application.ProcessMessages;
end;
end;
end;
//Depending on your Delphi Version (<D4), you will need:
var
Default8087CW: Word = $1332;
procedure Set8087CW(NewCW: Word);
asm
MOV Default8087CW,AX
FLDCW Default8087CW
end; |
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