duilib CWebBrowserUI重写？

2014-02-15 02:45:28 181 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

基于Simulink的直流电机双闭环调速系统抗扰动仿真与参数优化本文详细介绍了基于Simulink的直流电机双闭环调速系统仿真与参数优化方法。通过构建转速外环与电流内环的仿真模型，阐述了利用工程设计法整定PI参数的核心步骤，并重点探讨了如何优化系统参数以增强其抗负载突变等扰动的能力，实现快速、平稳的调速性能。阅读详情

触发js函数后，GetIDsOfNames函数没有任何反映，求教



#pragma once

#include "stdafx.h"



class WebBrowserOwn :

	public CWebBrowserUI

{

public:

	WebBrowserOwn(void);

	~WebBrowserOwn(void);

	virtual STDMETHODIMP GetExternal( IDispatch** ppDispatch );



	virtual HRESULT STDMETHODCALLTYPE GetIDsOfNames( __RPC__in REFIID riid, __RPC__in_ecount_full(cNames ) LPOLESTR *rgszNames, UINT cNames, LCID lcid, __RPC__out_ecount_full(cNames) DISPID *rgDispId );



	virtual STDMETHODIMP Invoke( DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr );



	void MyMethod();



};



#include "WebBrowserOwn.h"





WebBrowserOwn::WebBrowserOwn(void)

{

}





WebBrowserOwn::~WebBrowserOwn(void)

{

}



STDMETHODIMP WebBrowserOwn::GetExternal( IDispatch** ppDispatch )

{

	*ppDispatch = this;

	return S_OK;

}



HRESULT STDMETHODCALLTYPE WebBrowserOwn::GetIDsOfNames( __RPC__in REFIID riid, __RPC__in_ecount_full(cNames ) LPOLESTR *rgszNames, UINT cNames, LCID lcid, __RPC__out_ecount_full(cNames) DISPID *rgDispId )

{

	//DISP ID 从200开始

	if(_tcscmp(rgszNames[0],_T("MyMethod")) == 0){

		*rgDispId = 200;

		return S_OK;

	}

	return __super::GetIDsOfNames(riid,rgszNames,cNames,lcid,rgDispId);

}



STDMETHODIMP WebBrowserOwn::Invoke( DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr )

{

	if ((riid != IID_NULL))

		return E_INVALIDARG;



	switch(dispIdMember)

	{

	case 200:

		MyMethod();

		break;

	}



	return __super::Invoke(dispIdMember,riid,lcid,wFlags,pDispParams,pVarResult,pExcepInfo,puArgErr);

}



void WebBrowserOwn::MyMethod()

{



}





调用函数：



	WebBrowserOwn  * pWebBrowserUI = static_cast<WebBrowserOwn *>(m_pm.FindControl(_T("ie_doc")));

	

		if(  pWebBrowserUI != NULL )  {

			  pWebBrowserUI ->Navigate2(_T("http://localhost:21625/index.aspx")); 

		 }





<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="index.aspx.cs" Inherits="AutoSend.index" %>



<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">



<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

    <title></title>

    <script type="text/javascript">

        function setaa() {

           // alert("11111");

            window.external.MyMethod();

        }

    </script>

</head>

<body>

    <form id="form1" runat="server">

    <div>

        <input id="Button1" type="button" onclick="setaa()" value="button" />

    </div>

    </form>

</body>

</html>