该程序使用对话框模板做了一个小的电话本程序，主要用到文件的I/O操作，和一些使用控件的技巧-Dialog box template to use the program to do a small phone book program, mainly used in the document I/O operation, and some use of control techniques

Delphi开发环境下实现透明的窗口，给出简单易行的解决办法。-Delphi development environment to achieve a transparent window, given the simple solution.