滑动条控制（Slider Control）也叫轨道条控制，其主要是用一个带有轨道和滑标的小窗口以及窗口上的刻度，来让用户选择一个离散数据或一个连续的数值区间。通过鼠标或键盘来进行数据的选择操作，这在WIN98/95中的很多应用程序中都可以看到，如控制面板中的鼠标等，滑动条既可以是水平方式的也可以是垂直方式的。-The slider control (Slider Control) is also called the orbit control, its main use with a track and slide on the subject of a small window and window scale to allow users to select a discrete data or a continuous value range. Mouse or keyboard to the selection operation of the data, this can be seen in the the WIN98/95 in many applications, such as control panel mouse, the slider can be either horizontally or vertically.