API编写的TreeView,不用附带庞大的OCX,并且支持XP系统主题 -prepared by the TreeView API, not fringe huge OCX, and supports XP themes

ctreeview with full API no ocx

vb下画曲线图控件,很不错的一个控件，-Drawing graphs under vb controls

基于TeeChart8.ocx控件通过RTDX与DSP2802芯片通讯的示波器，用于在线实时显示DSP内部信号波形。-Based TeeChart8.ocx control by RTDX 2802 DSP chip to communicate with the oscilloscope, for on-line real-time display DSP internal signal waveform. 有错误