Hogyan lehet lekerdezni az IP cimet Delphiben?
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#46
ok, thx, találtam:
[i]
procedure TForm1.Save1Click(Sender: TObject);
var
NewFileName: string;
Msg: string;
NewFile: TFileStream;
OldFile: TFileStream;
begin
NewFileName := ExtractFilePath(Application.ExeName) + ExtractFileName(Edit1.Text);
Msg := Format('Copy %s to %s?', [Edit1.Text, NewFileName]);
if MessageDlg(Msg, mtCustom, mbOKCancel, 0) = mrOK then
begin
OldFile := TFileStream.Create(Edit1.Text, fmOpenRead or fmShareDenyWrite);
try
NewFile := TFileStream.Create(NewFileName, fmCreate or fmShareDenyRead);
try
NewFile.CopyFrom(OldFile, OldFile.Size);
finally
FreeAndNil(NewFile);
end;
finally
FreeAndNil(OldFile);
end;
end;
end;