The TRealTimeMarquee is a horizontal scrolling marquee control, and uses Windows multimedia timer for its timing needs. By this control, the marquee always runs smoothly even if your application is busy by doing some time consuming operations.-The TR

TMarquee component source code, with various options

Delphi拖动图片不出现滚动条，操作技巧：左键先单击下图片后，可以框选放大，左键双击还原至原始状态。不会出现滚动条。 -Delphi drag the picture scroll bar does not appear, operating skills: After the first click the left button under the picture, you can marquee zoom in, double-click the left button to res