Messaging-communication

说明：  EXIF信息代表的是可交换图像文件信息。当你储存JPEG或者TIFF格式的照片时，这张照片的所有信息都储存在EXIF信息中。几乎所有的相机厂商都支持拍摄的照片输出EXIF信息。(EXIF information represents exchangeable image file information. When you save a photo in JPEG or TIFF format, all information of the photo is stored in EXIF information. Almost all camera manufacturers support the output of EXIF information for photos taken.)

说明：  delphi编写map程序的一个有多个特性的例子，可以使用它的特性。(delphi process to prepare a map there are several examples of properties, you can use its features.)

base64 coding for delphi

一个商品房销售管理系统，用Delphi做的，只上传了源代码(A real estate sales management system, with Delphi to do, just upload the source code)

使用Delphi开发高效的数据库应用系统（实例源码），从测试dbexpress、bde/idapi和dbexpress开始，观察dbexpress的执行行为，dbexpress和bde/idapi的性能比较，访问大量数据的速度，调整dbexpress访问数据的方式，调整packetrecords特性值，改变dbexpress处理数据的行为，delphi 7之后的tsimpledataset，实例包中的源码将向您展示上述知识。 (Use Delphi to develop efficient database system (example source code) from test dbExpress, bde/idapi start and dbexpress, to observe dbexpress execution behavior, dbexpress the bde/idapi performance comparison speed access to large amounts of data, adjust dbexpress access data way, to adjust packetrecords characteristic values ​ ​ change behavior of dbexpress processing data source delphi 7 tsimpledataset, Examples will show you the above knowledge.)

SECA VIACCESS CRYPTOWORKS PLUGIN WITH SOURCE

delphi 2d qrcode 条码,找了好久的(failed to translate)

图片格式批量转换，Delphi源码版，在BMP和JPG图像格式间转换，支持批量操作(Picture format batch conversion, Delphi source code version to convert BMP and JPG image formats, support for batch operations)

DBISAM 4.3 for Delphi XE

说明：  Delphi结合VCL控件实现数据库同步备份系统(Delphi combined with VCL control to realize database synchronization backup system)