网上搜索来的进销存源码，一通进销存的李翔修改版本。-online search Invoicing to the source, one of Li Xiang-Invoicing revised version.

IOCP完成端口详解 IOCP完成端口详解 -IOCP completion port IOCP completion port Xiang Jie Xiang Jie IOCP completion port IOCP completion port Xiang Jie Xiang Jie

Delphi动态设置窗口在屏幕的位置，你可以在文本框中输入需要显示窗口的左边距、右边距（像素值），不能大于你的屏幕分辨率值，然后窗体就会按照你的设计自动回到指定地方。-Position Delphi to dynamically set the window on the screen, you can enter a display window on the left from the right, in the text box (Xiang Suzhi), is not greater