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

ÔÚJavaScript µ÷ÓÃC++

·½°¸Ò»£º
// html & JavaScript
...
<button value="Click me"
onclick="window.navigate('app:command&arg1=1&arg2=2')" />
...
 // C++: ÏìÓ¦ µÄÏûÏ¢º¯ÊýOnBeforeNavigat2 
virtual void OnBeforeNavigate2( LPCTSTR lpszURL, DWORD nFlags, LPCTSTR lpszTargetFrameName,
CByteArray& baPostedData, LPCTSTR lpszHeaders, BOOL* pbCancel );
// C++ code goes here
CXXXDlg::OnBeforeNavigate2( LPCTSTR lpszURL, DWORD nFlags, LPCTSTR lpszTargetFrameName,
CByteArray& baPostedData, LPCTSTR lpszHeaders, BOOL* pbCancel )
{
CString strUrl = lpszURL;
if(strUrl.Left(4) == _T("app:"))
{
// cancel the common url navigate and call your c++ code here
*pbCancel = TURE;
// call other c++ function here or parse the argument in the strUrl

}
// go common url navigate here

}

·½°¸¶þ£º
// html & javaScript
...
function CallCpp()
{
alert('start to call cpp here');
window.external.JavaScriptCallCpp('This
is a test for call C++ in JavaScript');
}
<button onclick="CallCpp()"
>JavaScript·ÃÎÊC++´úÂë</button>
...
// C++ code goes here
CString javaScriptName =
_T("JavaScriptCallCpp");
#define DISPID_CallCppfromJs 1
// ʵÏÖIDispatch ½Ó¿Ú
// .h
class CImpIDispatch : public IDispatch
{
protected:
ULONG m_cRef;
public:
CImpIDispatch(void);
~CImpIDispatch(void);
STDMETHODIMP QueryInterface(REFIID, void **);
STDMETHODIMP_(ULONG) AddRef(void);
STDMETHODIMP_(ULONG) Release(void);
//IDispatch
STDMETHODIMP GetTypeInfoCount(UINT* pctinfo);
STDMETHODIMP GetTypeInfo(/* [in] */ UINT iTInfo,
/* [in] */ LCID lcid,
/* [out] */ ITypeInfo** ppTInfo);
STDMETHODIMP GetIDsOfNames(
/* [in] */ REFIID riid,
/* [size_is][in] */ LPOLESTR *rgszNames,
/* [in] */ UINT cNames,


Ïà¹ØÎĵµ£º

º¯ÊýµÄ½âÎöÖ®C/C++

      º¯ÊýÊdzÌÐòµÄÖ´ÐÐÄ£¿é£¬ÊÇÕû¸öÏîÄ¿µÄϸ°û£¬ÈçºÎ×éÖ¯ºÃÿһ¸öº¯ÊýµÄ½á¹¹£¬ÈçºÎÌá¸ß³ÌÐòµÄ¿É¶ÁÐÔºÍÔËÐÐЧÂÊ£¬ÊdzÌÐòÔ±ÃDz»¶ÏƷζµÄÖ÷Ìå¡£ÓÐʱº¯ÊýµÄÉè¼ÆÄÜÖ±½ÓÌåÏÖ³ö³ÌÐòÔ±¶ÔC/C++µÄÀí½âºÍ¸ÐÎò¡£
      C/C++µÄº¯ÊýÀàÐͲ»¶ÔÍâºõÒÔϼ¸ÖÖ£¬ÓÐЩÃèÊö¿ÉÄܲ»Ì«ÌùÇУº
......

[C/C++] °ÑÒ»¸öÕûÐÍÕûÊýת³É×Ö·û´®

ÎÊÌâÃèÊö£ºÐ´Ò»¸öº¯Êý£¬½ÓÊÜÒ»¸öÕûÊý£¨¼Ù¶¨ÓÃint±íʾ£©£¬Êä³ö¸ÃÕûÊýµÄ×Ö·û´®ÐÎʽ¡£²ÉÓÃÈçϺ¯ÊýÔ­ÐÍ£º
void itoa ( int val, char* buf );

ÕâÀï¼Ù¶¨buf×ã¹»´óÒÔÈÝÄÉÈκÎintÀàÐÍÊýÖµµÄ×Ö·û´®¡£
Õâ¸öÎÊÌ⣬³õ¿´ºÃÏñûÓÐʲôÄѶȡ£Èç¹ûÊÇ0£¬¾ÍÖ±½ÓÊä³ö'0'£»Èç¹ûÊÇÕýÊý£¬¾Íͨ¹ýȡģ(%)ºÍÇóÉÌ(/)ÔËËã¿ÉÒÔÖðλȡµÃ¸ÃÕûÊýµÄÊ ......

¶Á¡¶¸ßÖÊÁ¿C++_C±à³ÌÖ¸ÄÏ(ÁÖÈñ²©Ê¿)¡·ÓиÐ!

  Äõ½Õâ±¾µç×ÓÊé¿´ÁËÁÖ²©Ê¿Ð´µÄǰÑÔ£¬½²ÊöµÄʲôÊDZà³ÌÀÏÊÖÓë±à³Ì¸ßÊÖ£¬´ËʱÎÒ²ÅÖªÎÒÖ»ÄܳƵÃÉÏÊÇÒµÓà±à³Ì°®ºÃÕß¶øÒÑ,ÁÖ²©Ê¿¶Ô±à³ÌÀÏÊÖÓë±à³Ì¸ßÊÖ×öÁËÈçÏµĶ¨Ò壺
  ¶¨Òå 1£ºÄܳ¤ÆÚÎȶ¨µØ±àд³ö¸ßÖÊÁ¿³ÌÐòµÄ³ÌÐòÔ±³ÆÎª±à³ÌÀÏÊÖ¡£
  ¶¨Òå 2£ºÄܳ¤ÆÚÎȶ¨µØ±àд³ö¸ßÄѶȡ¢¸ßÖÊÁ¿³ÌÐòµÄ³ÌÐòÔ±³ÆÎª±à³Ì¸ßÊÖ¡£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ