MFC自定义浏览器 - 如何在单击提交按钮时从文本框中读取值 [英] MFC custom browser - How to read value from the text box on click of submit button

问题描述

目前正在使用MFC处理自定义浏览器。我已经扩展了    CHtmlView类。我想阅读最终用户点击提交按钮时输入的文字。请建议如何实现这一目标。

Currently working on custom browser using MFC. i have extended  CHtmlView class. I want to read text which is entered by end user on click of submit button. please suggest how to achieve this.

我试图在OnBeforeNavigate2和OnDocumentComplete事件上读取html元素，但无法实现。

I tried to read html element on OnBeforeNavigate2, and OnDocumentComplete event but couldn't achieve it.

I想要在点击提交按钮时读取html元素值。

I want to read html element value on click of submit button.

推荐答案

 这里是示例：
https://www.codeproject.com / Articles / 4805 /高级定制的WebBrowser-Control-in-Di

特别参见DISPID_CB_CustomFunctionWithParams  的使用情况在STDMETHODIMP CImpIDispatch :: Invoke（）方法中。

 Here's a sample: https://www.codeproject.com/Articles/4805/Advanced-customization-of-WebBrowser-Control-in-Di
In aprticular see usage of DISPID_CB_CustomFunctionWithParams   in the STDMETHODIMP CImpIDispatch::Invoke() method.

-Seetharam

-Seetharam

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