存: var CurStream:TFileStream; begin Table1.append; if FileName<>'' then begin CurStream:=TFileStream.Create(FileName,fmOpenRead); TBlobField(Table1.FieldByName('ole object Field')).LoadFromStream(CurStream); CurStream.free; end; Table1.post; 取: TBlobField(Table1.FieldByName('ole object Field')).SavetoFile('c:\temp.bmp'); shellExecute(handle,'open','c:\temp.bmp', '', '', SW_SHOWNORMAL);
var
CurStream:TFileStream;
begin
Table1.append;
if FileName<>'' then
begin
CurStream:=TFileStream.Create(FileName,fmOpenRead);
TBlobField(Table1.FieldByName('ole object Field')).LoadFromStream(CurStream);
CurStream.free;
end;
Table1.post;
取:
TBlobField(Table1.FieldByName('ole object Field')).SavetoFile('c:\temp.bmp');
shellExecute(handle,'open','c:\temp.bmp', '', '', SW_SHOWNORMAL);