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

sqlССµÄÒÉÎÊ - .NET¼¼Êõ / C#

¿ÉÄÜÒòΪ¹¤×÷µÄÔ­Òò ½Ó´¥Êý¾Ý¿âÕâ¿é±È½ÏÉÙ£¬Ö®Ç°¶¼ÊÇ×ö³ÌÐòÕâ¿é£¬Êý¾Ý¿âÕâ¿é¶¼ÓÐרÃŵÄÈËÀ´×ö ·Ö¹¤¶¼ºÜÃ÷ϸ ËùÒÔ¶ÔÊý¾Ý¿âÕâÒ»¿éÍêÈ«²»Á˽⡣ǰ¶Îʱ¼ä È¥ÃæÊÔÁ˼¸¼Ò¹«Ë¾ ¼¸ºõ¶¼ÊÇÔÚÊý¾Ý¿âÕâ¿é¹ÒµôµÄ Á¬¸ö¼òµ¥µÄSQ ......

C/C++/MFCȺ - VC/MFC / ·Ç¼¼ÊõÀà

´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++/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» ......

±éÀúÒ»¸öxml²¢Êä³öÖ¸¶¨½ÚµãµÄÖµ - .NET¼¼Êõ / C#

ÎÒÓÐÒ»¸öÀàËÆµÄxmlµÄ string£¬Ïëͨ¹ý±éÀúÔõô¸öxml Êä³öÎÒÏëÒªµÄelementµÄÖµ
xml Ϊ£º
<Discover xmlns="urn:schemas-microsoft-com:xml-analysis">
  <RequestType>DISCOVER_XML_ME ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ