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string info ="¿Í»§¶ËIP£º"+ Page.Request.UserHostAddress;
info += "<br/>Óû§ÐÅÏ¢£º" + Page.User;
info += "<br/>·þÎñÆ÷µçÄÔÃû³Æ£º" + Page.Server.MachineName;
info += "<br/>µ±Ç°Óû§µçÄÔÃû³Æ£º" + System.Net.Dns.GetHostName();
info += "<br/>µ±Ç°µçÄÔÃû£º" + System.Environment.MachineName;
info += "<br/>µ±Ç°µçÄÔËùÊôÍøÓò£º" + System.Environment.UserDomainName;
info += "<br/>µ±Ç°µçÄÔÓû§£º" + System.Environment.UserName;
info += "<br/>ä¯ÀÀÆ÷ÀàÐÍ£º"+Request.Browser.Browser;
info += "<br/>ä¯ÀÀÆ÷±êʶ£º" + Request.Browser.Id;
info += "<br/>ä¯ÀÀÆ÷°æ±¾ºÅ£º" + Request.Browser.Version;
info += "<br/>ä¯ÀÀÆ÷ÊDz»ÊDzâÊÔ°æ±¾£º"+Request.Browser.Beta;
info += "<br/>ä¯ÀÀÆ÷µÄ·Ö±æÂÊ(ÏñËØ)£º" + Request["width"].ToString() + "*" + Request["height"].ToString();//1280/1024
info += "<hr/>";
info += "<br/>¿Í»§¶ËµÄ²Ù×÷ϵͳ£º"+Request.Browser.Platform;
info += "<br/>ÊDz»ÊÇwin16ϵͳ£º"+Request.Browser.Win16;
info += "<br/>ÊDz»ÊÇwin32ϵͳ£º" +Request.Browser.Win32;
http://topic.csdn.net/u/20090922/15/d3056b7a-aded-477a-86c8-1c5a637e75f4.html?18416


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Keil C51 vs ±ê×¼C

ÉîÈëÀí½â²¢Ó¦ÓÃC51¶Ô±ê×¼ANSICµÄÀ©Õ¹ÊÇѧϰC51µÄ¹Ø¼üÖ®Ò»¡£ÒòΪ´ó¶àÊýÀ©Õ¹¹¦Äܶ¼ÊÇÖ±½ÓÕë¶Ô8051ϵÁÐCPUÓ²¼þµÄ¡£´óÖÂÓÐÒÔÏÂ8 Àࣺ 8051´æ´¢ÀàÐͼ°´æ´¢ÇøÓòl;  ´æ´¢Ä£Ê½l´æ´¢Æ÷ÀàÐÍÉùÃ÷l±äÁ¿ÀàÐÍÉùÃ÷l λ±äÁ¿ÓëλѰַl  ÌØÊ⹦ÄܼĴæÆ÷(SFR)l C51Ö¸Õël  º¯ÊýÊôÐÔ¾ßÌå˵Ã÷ÈçÏÂ(8031ΪȱʡCPU)¡£
µÚÒ»½Ú Keil C ......

extern "C"

      ΪʲôÐèҪʹÓÃextern "C"ÄØ£¿C++Ö®¸¸ÔÚÉè¼ÆC++֮ʱ£¬¿¼Âǵ½µ±Ê±ÒѾ­´æÔÚÁË´óÁ¿µÄC´úÂ룬ΪÁËÖ§³ÖÔ­À´µÄC´úÂëºÍÒѾ­Ð´ºÃC¿â£¬ÐèÒªÔÚC++Öо¡¿ÉÄܵÄÖ§³ÖC£¬¶øextern "C"¾ÍÊÇÆäÖеÄÒ»¸ö²ßÂÔ¡£
¡¡¡¡ÊÔÏëÕâÑùµÄÇé¿ö:Ò»¸ö¿âÎļþÒѾ­ÓÃCдºÃÁ˶øÇÒÔËÐеúÜÁ¼ºÃ£¬Õâ¸öʱºòÎÒÃÇÐèҪʹÓÃÕâ¸ö¿âÎļþ£ ......

¾Ý˵ÊÇÃÀ¹ú×î¡°¹Ö¡±C³ÌÐò´óÈüµÄ»ñ½±³ÌÐò

int main()
{
printf(&unix["\021%six\012\0"], (unix)["have"] + "fun" - 0x60);
}
gcc -S±àÒë³É»ã±à´úÂëÈçÏÂ:
        .file   "test.c"
        .section        .rodata
.LC0:
&nbs ......

c/vc++ »·¾³Ï²»Í¬µÄÎļþ³¤¶È»ñÈ¡·½·¨

£¨Ò»£©
¶ÔÎļþ²Ù×÷ʱÓÐʱ»ñµÃÎļþµÄ´óСʱ±ØÒªµÄ.ÏÂÃæÊÇ»ñµÃÆä´óССµÄ½Ï¼òµ¥·½·¨.
#include<io.h>   //CÓïÑÔÍ·Îļþ
#include<iostream>   //for system();
using namespace std;
int main()
{
  int handle;
  handle = open("test.txt", 0x0100); //open file for rea ......

c++µ÷ÓÃcʱ»Øµ÷º¯ÊýµÄ´¦Àí

      ÔÚc++µ÷ÓÃc³ÌÐòʱ£¬»Øµ÷º¯ÊýÊDz»ÄÜÖ±½ÓʹÓõģ¬ÒÔc++µ÷ÓÃcµÄGtkº¯ÊýΪÀý£¬ ±ÈÈ磬ÔÚg_idle_add (init, NULL);
Õâ¾ä»°ÖУ¬Ò»µ©idle¾Í»áµ÷Óú¯Êýinit(), Õâ¸öinit()»¹»á¶ÔÀàµÄ³ÉÔ±±äÁ¿½øÐд¦Àí¡£
Õâʱ£¬¼ÙÈç°Ñinit()¼òµ¥µØ¶¨ÒåΪÀàµÄÆÕͨ³ÉÔ±º¯Êý¾Í»á³öÏÖÀàÐͲ»Æ¥ÅäµÄ´íÎó£¬ÒòΪg_idle_add ......
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