Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

c#µ÷ÓÃcº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

×î½üÔÚ×öÖ¸ÎÆÊ¶±ðµÄʱºò£¬Óöµ½¸öÎÊÌ⣬Çë¸ßÊÖÃǰï°ïæ
³§ÉÌÌṩµÄdllÀï±ßÓиö·½·¨
C/C++ code:

extern "C" __declspec(dllimport) BOOL FPSAPI CaptureImage(BYTE uwTimeoutS,BYTE* pRawImage);


c#µ÷ÓÃÓ³ÉäÊÇÕâÑù
 C# code:
/// <summary>
/// ²¶»ñͼÏó
/// </summary>
/// <param name="uwTimeoutS">³¬Ê±Ê±¼ä</param>
/// <param name="pRawImage">´æÖüͼÏóÊý¾Ý</param>
/// <returns>1³É¹¦£¬ÆäËûʧ°Ü</returns>
[DllImport("fpsiml.dll", EntryPoint = "CaptureImage", CallingConvention = CallingConvention.Winapi, CharSet = CharSet.Unicode)]
public static extern int CaptureImage(UInt16 uwTimeoutS, byte[] pRawImage);

µ«Êǵ÷ÓÃÕâ¸ö·½·¨ºó£¬pRawImage×Ö½ÚÊý×éµÄÿһ¸ö×Ö½Ú¶¼ÊÇ255£¬ÎÒÏëÊDz»ÊÇÕâ¸öº¯Êý¶ÔÓ¦´«µÄÊý¾ÝÀàÐÍÓÐÎÊÌâ¡£
¹Ø×¢ÏÂ

ǧÍò±ð³Á

ÊÔÊÔ
public static extern int CaptureImage(UInt16 uwTimeoutS, ref byte[] pRawImage);

ÊÔ¹ýÎÞÓ㬴«Ê××Ö½ÚÒ²ÎÞÓá£Í·¶¼´óÁË£¬delphiʾÀý´«µÄÊÇÊ××Ö½Ú£¬ºÜÕý³£¡£

BYTE* pRawImage Õâ¸öÊÇÖ¸Õë´óÐ¡ÄØ£¿Õâʱ·ÇÍйܶÔÏó£¬c#Ã²ËÆ²»»á¸øÄã×Ô¶¯×ª°É
ÒÔǰÎÒÓöµ½ÕâÖÖ±äÁ¿Ê±£¬ÓÃIntPtrµÄ
ËùÒÔ ÄãµÄº¯Êý¿ÉÄÜÕâô¶¨Òå
[DllImport(&q


Ïà¹ØÎÊ´ð£º

VFPÈçºÎµ÷ÓÃCº¯Êý - ÆäËûÊý¾Ý¿â¿ª·¢ / VFP

ÇëÎÊVFPÖÐÈçºÎµ÷ÓÃC/C++º¯Êý£¿

ÄãÒªµ÷ÓÃʲô¹¦Äܵĺ¯Êý£¿Òª¿´¿´VFPÖÐÓÐûÓжÔÓ¦µÄº¯Êý£¬Èç¹ûÓоÍÊ¡×ÅÔÙµ÷ÓÃÁË¡£Èç¹ûûÓУ¬¿ÉÒÔ½«C/C++º¯Êýд¸öDLL»òFLL£¬È»ºóÔÚVFPµ÷Óü´¿É¡£

Ê®¶¹Èý ÀÏʦ£¬Ôõô²ÅÄÜÐÞ¸Ä×Ô¼ºµÄ ......

C/C++/MFCȺ - C/C++ / ·Ç¼¼ÊõÇø

´ó¼ÒºÃ£¬ÕâÊÇÒ»¸öÖ÷ÒªÃæÏòc/c++/mfcµÄȺ£¬×î½ü½øÐÐÁËÒ»´Î´óÇåÀí£¬»¶Ó­¸÷λ¸ßÊÖ¼ÓÈ룬ºÃѧ°®ÎʵÄÐÂÊÖ£¬Ò²¿ÉÒÔÉêÇëµÄ£¬ÉêÇë¸ñʽ Ö°Òµ£¨c/c++/mfc ÈÎѡһ»òÕ߶ࣩ ¹¤×÷ÄêÏÞ£¨Ñ§ÉúÖ±½Óд´ó¼¸£©¾ÍÐÐÁË£¬ÈëȺµÄÒªÇó¾ÍÊÇÒª» ......

C/C++ÖÐÓÐûÓиñʽ»¯UÅ̵ĺ¯Êý - C/C++ / C++ ÓïÑÔ

´ó¼ÒºÃ£º
ÎÒÏëʵÏÖ¼ì²âµ½²åÈëSD¿¨ºó×Ô¶¯½«SD¿¨¸ñʽ»¯µÄ¹¦ÄÜ£¬²»ÖªC/C++ÖÐÓÐûÓиñʽ»¯UÅ̵ĺ¯Êý£¿
ÁíÍ⣬ÎÒ²»ÏëʹÓÃSHFormatDrive£¬ÒòΪÕâ¸öº¯Êý»áµ¯³öÊÇ·ñÒª¸ñʽ»¯µÄÌáʾ¿ò£¬ÎÒÐèÒªµÄÊÇϵͳ×Ô¶¯¸ñʽ»¯£¬¶ø²Ù×÷Õß² ......

ajax¶ÁÈ¡ashxÊä³öµÄjsonÊý¾Ý±¨´í - .NET¼¼Êõ / C#

ÎÒÓÃjqueryÎÞË¢ÐÂÉÏ´«Í¼Æ¬ºó·µ»Øjson¸ñʽµÄÊý¾Ý±¨´í
£¨Êµ¼ÊÉÏͼƬÊÇÉÏ´«³É¹¦µÄÁË£¬Ö»ÊÇ·µ»Øjson¸ñʽ×ܶÁ²»µ½£¬×ÜÊDZ¨´í£©
ÎÒµ÷ÊÔÉÏ´«µÄashxÒ³ÈçÏÂ
ÎÞ·¨ÏÔʾ XML Ò³¡£ 
ʹÓà Ñùʽ±íÎÞ·¨²é¿´ XML ÊäÈë¡£Çë¸ü ......

Ϊʲôxml²»ÄÜÏÔʾ°¢À­²®ÎÄ - C/C++ / C++ ÓïÑÔ

ΪʲôÎҵijÌÐòµ÷ÓÃXMLÅäÖÃÎļþÖеİ¢À­²®ÎÄÏÔʾ²»³öÀ´£¿ÆäËûµÄÓïÖÖ¶¼¿ÉÒÔ£¬ÈçÖÐÎÄ£¬Ó¢ÎÄ£¬µÂÎͼ¿É¡£
ÎÒ½«XMLµÄ±àÂë¸ÄΪutf-8ºÍunicodeµÄµ½µÃ½á¹û¶¼Ò»Ñù.
°¢À­²®ÎĵÄ×Ö¿âÄãÓÐô£¿

ÓÐ,ÎÒµÄEXEÊÇ·ÅÔÚpc»úÉÏÖ´Ðе ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ