VC 图书管理系统，基于Access数据库，相对完整版的图书馆系统，运行效果如截图所示，不过要注意，运行需要相关的DLL控件，已为您打包在_dll目录下。本图书系统可以完成用户资料管理，图书资料管理，借阅/还书管理等常用功能。

void menu() { printf(" ************************* 沈阳火车票订票系统************************ "); printf("\n 1 显示当前时间"); printf("\n 2 车次信息录入"); printf("\n 3 显示"); printf("\n 4 旅客买票"); printf("\n 5 统计某日销售金额"); printf("\n 6 退出"); }

delphi的皮肤控件，含234个皮肤文件，皮肤编辑器，支持delphi5到delphi2010的编程工具。

mfc本身的static控件背景为灰色，影响整体效果。这个是自绘的Static控件，可改背景颜色字体等

用第三方Dev的Chartcontrol实现的柱状图 每条柱子分两段显示 希望对新手有帮助.实际显示内容为每条线的每个工单的已生产数量和未生产数量的比例关系

sgcWebSockets4.1.5版 经测试适用于XE10——2以下所有版本，本控件解除1小时时间限制完全可以正常使用

一款很适用的时间控件, 可以按需求选择年月日,时分秒 还可以获得当前的时间

H5端日期控件，由酒店预定时间控件改过来的，很实用，欢迎下载

100%原生的DELPHI编写的ZIP/UNZIP 全功能开发包,包含全部源代码. Delphi 4, 5, 6, 7, 2005, 2006, 2007 and 2009 compatible C++ Builder 4, 5 6, 2007, and 2009 compatible The VCLZip Delphi component allows you to add ZIP and UNZIP capabilites to your application. This component is different from most other "ZIP" development libraries in that it is written in 100% Delphi Object Pascal code and is full featured. There are no DLL's to tote around. This component links right into your application's executable. It is very easy to use. Just SOME of the features include: Create zip files fully compatable with PKZip Completely native Delphi VCL (NO DLLS) Create Disk Spanning and Blocked zip files Delphi 4, 5, 6, 7, 2005, 2006, 2007 and 2009 compatible C++ Builder 4, 5 6, 2007, and 2009 compatible Zip directly from streams to zip files Unzip directly to streams from zip files Stream to Stream zipping and unzipping Unzip directly to memory buffers Zip directoy from memory buffers Create and read Zip and File Comments Create Self Extracting Zip Files (16 bit and 32 bit distributable Windows sfx stubs included (source included for these too) or use your own stubs) Complete support for encrypted files (encrypts as it zips) Save Relative Path information Unzip using Relative Paths (even if zip file wasn't created with relative path info) Use enhanced wildcards Exclude List (tell VCLZip which files not to include (use wildcards too)) NoCompress (STORE) List (tell VCLZip which files to just store (use wildcards too) Set your own temp directory Plenty of events Long filenames, even the 16 bit VCLZip/VCLUnZip Includes comprehensive Zip Utility with source as demo Includes a small stream zipping demo Includes a context sensitive help file Use Unicode filenames, archive names, and pathnames (except for Delphi/BCB 4 and5) . No Royalties! AES Strong Encryption Zip64 capabilities, properties, methods and events: Uncompressed, Compressed, and Archive file sizes can be up to 2^63-1 bytes in length. You can compress up to 2147483647 files into an archive. This is compatible with PKZip's Zip64 format. If a file does not extend beyond any of the original limitations (filesizes of 4 gig or 65535 files) then no Zip64 format information is included in the archive. property isZip64 - tells you when you are working with a zip file that is using Zip64 format. Faster processing due to linking to Zlib 1.2.3 object files for compression and decompression routines. Blocked Zip Files (spanned zip archives split onto hard drive) Compatible with PKZip and WinZip split archives file naming format. For backwards compatability you can tell VCLZip to use the old VCLZip filenaming format by using the BlockMode property

h5移动时间控件