CCR Exif v1.5.1

Delphi中Timer组件的使用,经测试时正确的，方便学习者学习Delphi(The use of the Timer component in Delphi, right when tested, convenient learners learning Delphi )

Delphi屏幕放大镜，编程学习源码，很好的参考资料。(Delphi screen magnifier, learning programming source code, a good reference.)

快速报表系统FastReport4用户使用手册,本人从英文用户手册翻译，水平有限.(Rapid Reporting System FastReport4 user manuals, I learned from the user manual in English translation, is limited.)

Delphi屏幕录像程序，Delphi源代码，编程学习源码，很好的参考资料。(Delphi screen recording program, Delphi source code, learning programming source code, a good reference.)

OPEN XML UTILITIES LIBRARY README ================================= For installation instructions see the INSTALL.txt file. Folders ------- doc: Documentation packages: Delphi for Win32 (Delphi 4+) and for .NET (Delphi 2005+) packages sources: Delphi for Win32 and for .NET sources Win32-examples: Sample projects for Delphi for Win32 Compiler Conditionals for .NET development ------------------------------------------ The dkCodecUtilsRTL unit declares two platform specific class functions: TEncodingRepository.CreateCodecForSystemEncoding and TEncodingRepository.SystemEncodingName. This functions work only on Windows operating systems. If you are planning to use the Utilities Library on other operating systems (for example with Mono under Linux or Mac OS) you should compile it without this functions. This can be accomplished by defining an ALL_OS compiler conditional symbol using one of the following methods:

说明：  专门用来操作Treeview和数据库，通过数据库中的数据自动添加到Treeview控件中，不过数据控件用的是ADO组件，另外数据库中存放Treeview节点数据表的结构位：ID:integer PID:Integer Caption:string 字段名成可以不同，但是类型必须相同！ 公用单元：TreeFillThrd.pas TreeUtils.pas(Treeview and database designed to operate through the data in a database is automatically added to the Treeview control, but using a ADO data control component, another Treeview nodes in the data stored in the database table structure, position: ID: integer PID: Integer Caption: string field name as may be different, but the type must be the same! Common unit: TreeFillThrd.pas TreeUtils.pas)

模拟串口工具 可以自选串口参数 实现数据接收和发送。附带源码。(comtest :can send message and receive message ,with resource)

说明：  功能介绍： 1,支持状态开关：留言本总开关,留言开关(Function introduction: 1, support status switch: message book master switch, message switch)

说明：  display IP 如何显示外网IP 这个只显示局域网IP(display IP how to display the external IP the only LAN IP)

AUTOCAD中DWG文件格式的API，可实现DWG文件的读取和储存.Net，Delphi，VB,VC均有例子(AUTOCAD in the DWG file format of the API, the realization of DWG files can be read and stored. Net, Delphi, VB, VC are examples)