C# WebBrowser Control Guide

The WebBrowser control in C# offers a built-in browser engine, allowing for embedding and using browser functionality within a Windows form application. Here are some common usages of the WebBrowser control:

1. Find your way

webBrowser1.Navigate("http://www.example.com");

1. Return
2. move forward
3. Renew

webBrowser1.GoBack();

1. Written record

string title = webBrowser1.Document.Title;

1. Text
2. Call upon a script
3. The object used for scripting

webBrowser1.Document.InvokeScript("myFunction");

1. Event handling: The WebBrowser control offers multiple events that can be utilized to handle situations such as webpage loading completion, navigation state changes, and errors. For example, the following code can be used to handle the event of webpage loading completion:

webBrowser1.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);

private void webBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
    // 网页加载完成后的处理逻辑
}

In addition to the aforementioned utilities, the WebBrowser control also offers other functions such as downloading files and printing web pages. Depending on specific needs, you can utilize the corresponding properties, methods, and events to achieve the desired functionalities.