udf

用于20以内的常见进制转换，二进制、八进制、十进制、十六进制的相互转换。(Common base conversion for less than 20.)

说明：  可以跟踪ECSHOP商城订单状态，实时提醒。(It can track the order status of ECSHOP mall and remind it in real time.)

fluent udf 初始化，材料物性定义 ，金属熔池模拟(fluent udf fluent udf fluent udf)

可以自动伸缩窗体(Auto scale form can be retractable)

说明：  欧姆龙PLC帧校验，可用于VB与PLC通讯使用(OMRON PLC frame check can be used for communication between VB and PLC)

经典的游戏俄罗斯方块，VB编写的全部源代码(classic game Tetris, VB prepared by the full source code)

原包机，模拟细胞的生长，分裂，和死亡,设定了几种不同的环境影响(The original charter, analog cell growth, division, and death)

一个定时提醒的程序，可以任意设置定时时间，有皮肤，带有最小化到通知栏，抖动及声音提醒，提醒时窗口置顶等功能。(A timed reminder program that can be set regular time, have skin with minimized to the notification bar, jitter and voice reminder, reminder window when the top and other functions.)

后台发送按键小程序。可以将指定按键命令发送到指定窗口。(Background Send button applet. Designated key commands can be sent to the specified window.)

对一段只含有几种字符的字符串进行转换，转换成相应的数字(a string contains only several character conversion, and converted into the corresponding digital )