How to get text input ?

**headshot** · July 18th, 2012, 11:55 AM

Hello everybody .
I have read this reference
http://msdn.microsoft.com/en-us/libr...=vs.85%29.aspx
http://msdn.microsoft.com/en-us/libr...=vs.85%29.aspx
http://msdn.microsoft.com/en-us/libr...=vs.85%29.aspx
Now , I want to check user input text . If the user enters "http://google.com". After "DISPID_BEFORENAVIGATE2" of Internet Explorer Web Browser loaded successfully. it checks if the same "http://google.com" then return "about: blank"
This is my form HTML

Code:

<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>New Page 1</title>
</head>

<body>

<form method="POST" action="--WEBBOT-SELF--">
	<label>Website ABC</label>
	<br>
	<input type="text" name="txt_url" value="http://google.com" size="50">
	<br>
	<textarea name="txt_url2" cols="50" rows="2">http://msdn.com</textarea>
	<br>
	<input type="checkbox" name="chk_male" value="Male" checked>
	<br>
	<input type="text" name="T1" size="20">
	<input type="submit" value="Submit" name="B1">
	<input type="reset" value="Reset" name="B2">
	<br>
	<input type="submit" name="Ok" value="ok_click">
	<input type="reset" value="cancel_click" name="Cancel">
</form>

</body>

</html>

Note : In this HTML have to three text input
And this is event code

Code:

STDMETHODIMP ABCtest::Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pvarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)   
{   
    USES_CONVERSION; 
    if(dispidMember == DISPID_BEFORENAVIGATE2)   
    {   
        BSTR type_text;   
        HRESULT result = m_spWebBrowser2->get_Type(&type_text);   
        if(FAILED(result ))   
            return result ;   

        LPTSTR value_text = new TCHAR[SysStringLen(type_text)];   
        lstrcpy(value_text, OLE2T(type_text));   

        if(strcmp("http://google.com/",(const char *)value_text) == 0)
        {                                   
            VARIANT vFlags = {0},vTargetFrameName = {0};   
            m_spWebBrowser2->Navigate(SysAllocString(L"about:blank"),&vFlags,&vTargetFrameName,NULL,NULL);   
            m_spWebBrowser2->put_Visible(VARIANT_TRUE);   
            return S_FALSE;   
        }   
        return S_OK;   
    }   
    else if(dispidMember == DISPID_NAVIGATECOMPLETE2) 
    {                                           
        BSTR type_text;   
        HRESULT result = m_spWebBrowser2->get_Type(&type_text);   
        if(FAILED(result))   
            return result;   

        LPTSTR value_text = new TCHAR[SysStringLen(type_text)];   
        lstrcpy(value_text, OLE2T(type_text));   

        if(strcmp("http://google.com/",(const char *)value_text) == 0)   
        {   
            VARIANT vFlags = {0},vTargetFrameName = {0};   
            m_spWebBrowser2->Navigate(SysAllocString(L"about:blank"),&vFlags,&vTargetFrameName,NULL,NULL);   
            m_spWebBrowser2->put_Visible(VARIANT_TRUE);   
        }   
        return S_OK;   
    }   
    return S_FALSE;   
}

You can tell me why it does not check the contents into input text ?

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