online examination system implementing it in VB.net

Source Code for Visual Basic

统一网内微机系统时钟-unified computer system clock

帮助了解磁盘的物理组织，以及如何通过用户态的程序直接读写磁盘上的信息-Help understand the physical disk, as well as how the state through the user directly to read and write disk information

sram 存储器控制程序很完整，值得认真研究，很有帮组-SRAM memory control program is very complete, worthy of serious study, is to help groups

这是我还未做完的BP算法，望大家帮我改正！-This is not yet finished BP algorithm, we hope to help me correct!

打印预览插件，可以vb中使用-Print preview plug-ins, can be used vb

AppWizard has created this GraphExp application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.

VCL消息系统的剖析--四级消息处理-VCL Message System Analysis-- four Message Handling

/ / ---------------------------------------------------------------------------#包括#语用hdrstop#包括“frm_config。”#包括“主。”#包括“error_msg。”/ / ---------------------------------------------------------------------------# pragma包（smart_init）#语用资源”。DFM”发生一事件* 1；/ / ---------------------------------------------------------------------------__fastcall发生一事件发生一事件：：（tcomponent *的所有者）平台（业主）：{}/ / ---------------------------------------------------------------------------国际__fastcall发生一事件：：getdvrconfig(){int结果；net_dvr_devicecfg deivcecfg；的DWORD bytesreturn；而（真正的）{如果（！net_dvr_getdvrconfig（Form2 -> user_id，net_dvr_get_devicecfg，1，和deivcecfg，sizeof（net_dvr_devicecfg），与bytesreturn））{被（错误（net_dvr_getlasterror()））；结果= 1；打破；}dw_size ->标题deivcecfg.dwsize；dw_name ->标题=（char *）deivcecfg.sdvrname；

XP优化REG -XP Optimization REG