输密码时用的虚拟软键盘程序的源代码，运行于VB环境下，类似QQ输入密码时的小键盘，界面是默认的，有兴趣可以找来SKIN包装一下。-Lost password of the virtual soft keyboard with the source code, running on the VB environment, similar to enter a password when the QQ mini-keyboard, the interface is the default, are