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.)

XCalendar is a collection of calendar utilities for Delphi. As you know the Delphi TDateTime type stores date/times as a floating point value representing the time passed from a specific time, or more precisely: The integral part of a Delphi TDateTime value is the number of days that have passed since 12/30/1899. The fractional part of the TDateTime value is fraction of a 24 hour day that has elapsed. A calendar divides time into units, such as weeks, months, and years. The number, length, and start of the divisions vary in each calendar. So any TDateTime value can be decoded to units of an arbitrary calendar and values expressed in units of a calendar can be encoded to TDateTime values. XCalendar contains calendars, database date/time field types, tools to find calendar events and some astronomical stuff.

YT Delphi 写狗工具源码,欢迎下载测试(YT Delpghi Write TOOL data)

Pong game Pong game is based on the sport of table tennis (or "ping pong"), and named after the sound generated by the circuitry when the ball is hit. Pong is the game of ping-pong in which a human player (the ping) interacts with an electronic player (the pong).

ImageEn 图像处理、 查看、分析控件。能够读取和保存多种图像格式，并能从扫描仪中（单页和多页）获取图像、捕获视频、添加滤镜效果、合并图像、选择图像区域（支持魔术棒）等等。(ImageEn is an extensive component suite for image editing, display and analysis written in pure VCL code for Delphi and C++ Builder)

周立功的读卡器mur-100所有程序和代码(weeks meritorious reader mur-100 all the procedures and code)

Application of small area variance comparison, simple procedures, Implemented with SDRAM run nios, while saving camera data SRAM, A one-dimensional transfer matrix method to calculate the phonon crystal structure.

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

delphi实现简单文件复制(simple reproduction of documents)

开源的delphi树组件，全部源码，支持delphi xe5(delphi tree component)