C + windows API
×öWindows³ÌÐò¿ª·¢£¬windows APIÒ»¶¨ÊÇҪѧϰµÄ¡£ËäÈ»ÏÖÔÚwindowsƽ̨ϵĿª·¢»·¾³Óкܶ࣬ҲºÜ·½±ã£¬µ«Í¨³£Ö»»áÌṩ
windows·þÎñµÄÒ»¸ö×Ó¼¯£¬ÓÐÐ©ÌØÐÔ»¹µÃµ÷ÓÃAPI¡£
·Ö²ãÊÇÈí¼þ¿ª·¢ÖÐÒ»¸öÓÀ¾ÃµÄ½â¾ö·½°¸£¬ºÜ¶àÄÑÒÔ½â¾öµÄÎÊÌâ¶¼¿ÉÒÔÓöà¼ÓÒ»²ãÀ´½â¾ö¡£²Ù×÷ϵͳ¾ÍÊÇÒ»¸öºÜºÃµÄÀý×Ó¡£²Ù×÷ϵͳÔÚ
Èí¼þ¿ª·¢ÈËÔ±Óë¼ÆËã»úÓ²¼þÖ®¼ä£¬ÕâÑù¾Íʹ¿ª¿ª·¢ÈËÔ±´Ó·±ÔÓµÄÓ²¼þ´¦ÀíÖнâÍѳöÀ´£¬È»¶øÓÖÄÜʵÏÖ¶ÔÓ²¼þºÜºÃµÄ¿ØÖÆ¡£
¶ÔÓÚ¿ª·¢ÈËÔ±À´Ëµ£¬²Ù×÷ϵͳ¾ÍÊÇÒ»¶ÑAPIµÄ¶¨Ò壬°üÀ¨º¯Êý£¬Êý¾Ý¶¨Ò壬ºêµÈ¡£windowsΪ³ÌÐòÔ±ÌṩµÄAPIÓö¯Ì¬Á´½Ó¿âµÄÐÎʽ¸ø
³ö£¬¿ª·¢ÈËÔ±¿ÉÒÔÔÚÁ¬½Ó³ÌÐòµÄʱºò°ÑÄÇЩÓ붯̬Á´½Ó¿âÏà¹ØµÄµ¼Èë¿âÁ´½Óµ½³ÌÐòÖУ¬È»ºóµÈ¼ÓÔØ³ÌÐòµÄʱºò£¬ÔÙÖØ¶¨Î»µ½¾ßÌåµÄº¯ÊýµØÖ·¡£
C + APIÊÇÒ»ÖÖ¿ª·¢windowsÓ¦ÓóÌÐòµÄ·½Ê½£¬Ò²ÊÇ×îÔʼµÄÒ»ÖÖ£¬µ«²»ÊÇΨһµÄ£¬µ«È·Êµ×îÄÜÉýÈëÁ˽â²Ù×÷ϵͳ·þÎñ£¬×îÄܳä·ÖÀû
ÓòÙ×÷ϵͳ·þÎñµÄÒ»ÖÖ¡£ÎÞÂÛÔõô£¬Ïë×öwindows¿ª·¢£¬APIÊÇÒ»¶¨ÒªÊìϤµÄ¡£
Ïà¹ØÎĵµ£º
{
SqlConnection cnn = new SqlConnection
("context connection=true");
cnn.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = cnn;
cmd.CommandText = "select * from customers";
SqlDataReader reader = cmd.ExecuteReader();
SqlContext.Pipe.Send(reader);
reader.Close();
cnn.Close();
}
......
ʹÓà gperf ʵÏÖ¸ßЧµÄ C/C++ ÃüÁîÐд¦Àí
GNU ÍêÃÀ£¨gperf£©É¢Áк¯ÊýÉú³ÉÆ÷¼ò»¯¸´ÔÓµÄÊäÈë×Ö·û´®
ÎĵµÑ¡Ïî
¼¶±ð£º Öм¶
Arpan Sen
(arpan@syncad.com
), ¼¼ÊõÖ÷¹Ü, Synapti Computer Aided Design Pvt Ltd
2007 Äê 9 ÔÂ 10 ÈÕ
GNU µÄ gperf ¹¤¾ßÊÇÒ»ÖÖ “ÍêÃÀµÄ” É¢Áк¯Êý£¬¿ÉÒÔΪÓû§ÌṩµÄÒ»×éÌØ ......
ÔÚcÖÐenumµÄʹÓúÍstructºÜÏñ
enum name{
a,b,c
};
struct name{
int a;
int b;
char c;
};
or
typedef struct{
int a;
int b;
char c;
}Name;
ʹÓõÄʱºò¶¼ÒªÏÈÉùÃ÷±äÁ¿
enum name n1,n2,n3;
n1=a;
n2=b;
n3=enum name(3-1);
struct name sn1,sn2;
s ......
ÒýÑÔ
¾¡¹Ü C ÓïÑÔÎÊÊÀÒѽü 30 Ä꣬µ«ËüµÄ÷ÈÁ¦ÈÔδ¼õÍË¡£C ÓïÑÔ¼ÌÐøÎüÒý×ÅÖÚ¶àµÄ¿ª·¢Õߣ¬ËûÃÇΪÁ˱àд¡¢ÒÆÖ²»òά»¤Ó¦ÓóÌÐò¶ø±ØÐëѧϰм¼ÄÜ¡£
±¾ÎÄÊÇΪÁËÂú×ã¶ÔCÓïÑÔ³õѧÕß»òÏëÌá¸ß×ÔÉíCÓïÑÔÐÞΪµÄ¿ª·¢ÈËÔ±µÄÐèÒª¶øÐ´µÄ¡£Ï£Íû¶ÔÄúµÄѧϰºÍ¹¤×÷ÓÐËù°ïÖú¡£ÄúÒ²Ðí²»ÔÞͬÆäÖеÄijЩ·½·¨£¬µ«ÎÒÃÇÏ£ÍûÄú»áϲ»¶ÆäÖеÄһЩ¡£
±¾Î ......
֮ǰд¹ýÒ»¸öʵÏÖÁËijÖÖ¹¦ÄܵÄjava³ÌÐò£¬µ«ÓÉÓÚ½üÈÕ“¹¤×÷”ÐèÒª£¬ÓÖÐèÒªÔÚc/c++ÖÐÖØÐÂʹÓøù¦ÄÜ¡£ÎªÁ˽Úʡʱ¼ä£¬ÎÒ²ÉÈ¡ÁËÔÚc/c++Öе÷ÓÃjava³ÌÐòµÄ·½·¨£¬µ«Ö®Ç°Ã»ÓнӴ¥¹ýÀàËÆµÄ¶«Î÷£¬µ½ÍøÉÏÒ»²é£¬¹ûÈ»ÓÐÀàËÆµÄ¶«Î÷£¬ÐÄÖаµÏ²ing...¡£²éµ½µÄ×ÊÁÏÖÐÓм¸¸ö²»´íµÄÍøÒ³£º
&nbs ......