Interaction between C ++ and JS 1-call JS functions in C ++

1,: loadlibrary (_ T ("oleacc. dll "));

2. Obtain the objectfromlresult function address from the DLL.

3. Send wm_html_getobject to the required ie window using sendmessagetimeout

4. Use the function pointer to obtain the iid_ihtmldocument object.

5. Obtain the ihtmlwindow2 object

6. Then you can rely on the ihtmlwindow2 object to perform various JS operations.

For example, to call JS functions, spwin-> execScript (ccombstr (function name), ccombstr (function language (jscript or JS), & var );

Original article: http://blog.csdn.net/hzlyh/article/details/5339333