A user control resembling a combobox. When the dropdown button is clicked, a browse through a folder treeview to select a directory is displayed. Uses the SHBrowseForFolder function, amongst other APIs. A call back procedure is implemented showing t

实用功能主要有：文件分割与合并、文件加解密(新增)、控件注册(新增)、 显示/恢复桌面(新增)、定时关机(新增)、开机自启动(新增)、显示/隐藏宠物、 定制自我情话、暂停情话播放、两岸通--简繁字体互转、窃取星号密码、位图转 换为文本、文件隐藏到位图中、发送邮件、光驱管理、系统管理等等。-Practical features include: split and merge files, file encryption and decryption (new), the contro

运行后显示要求输入密码对话框的单文档程序，客户区显示一副位图，可以根据需要自己设定密码。-After the show requires a password to run a single document, the dialog box procedure, the client area display a bitmap, you can set a password for their needs.

lua调用redis测试位图效率测试运行效率.(Lua calls the redis test bitmap efficiency)