1、
var
jp:TJepgImage; jp:=TJpegImage.Create;
jp.LoadFromFile(filename);
Image1.Picture.Bitmap.Assign(jp)
2、在BDE中改一下Blob的大小,却省为32k.
var
jp:TJepgImage; jp:=TJpegImage.Create;
jp.LoadFromFile(filename);
Image1.Picture.Bitmap.Assign(jp)
2、在BDE中改一下Blob的大小,却省为32k.
var T: TBlobField;
begin
Query1.Close;
T := TBlobField.Create(Self);
T.FieldName := 'Images';
T.Name := Query1.Name + T.FieldName;
T.Index := Query1.FieldCount;
T.DataSet := Query1;
Query1.FieldDefs.UpDate;
Query1.Open;end;