This demo is designed to demonstrate some of the performance aspects of the WinTECH Server toolkit. You may create an OPC tag list containing up to 20,000 items. Selections are provided that allow you to utilize some of the performance enhancing opti

The second demo client utilizes some of the advanced features of the WinTECH Client toolkit. The browsing operation of this client is more refined, presenting item names in the hierarchial format. Also available with this demo is a display showing DC

一个精美的VB开发的农历控件CNCalendar.ocx，程序中可调用使用。含农历年月日、节气、重要节日、属相、星座，有使用实例，含完整源码。-VB developed a beautiful Chinese Calendar control CNCalendar.ocx, procedures can be invoked to use. Years with the Lunar day, solar terms, important festivals, horoscopes, conste