Hi,

I want to Fill a TBitmap from a Blobfield using a TIBOQuery. With a
TIB_Query I could do it well with Field[2].AssignTo(myBitmap). But
with TIBOQuery I get a TField, not a TIB_Column.
When using the conventional Methods like

function GetBitmapfromBlobField(fld: TBlobField): TBitmap;
var
BlobStream: TBlobStream;
begin
BlobStream := TBlobStream.Create(fld, bmRead);
with BlobStream do
try
Seek(0, soFromBeginning); {Seek to the Begginning of the stream}
Result := TBitmap.Create;
Result.LoadFromStream(Blobstream);
finally
Free;
end;
end;

TBlobStream.Create shows an Error 'wrong Field Type'
Any Idea?

Thanks Dieter Tremel