winforms - 在 Firefox 中打开和操作 Web 表单

Question

我需要在 firefox 浏览器中打开 winform 应用程序的链接。然后我想自动完成表单的输入（如用户名和密码）并生成一个按钮单击（例如用于提交表单的登录按钮）。

我目前正在使用 Interop.SHDocVw.dll 对 IE 进行同样的思考，但我需要一个 firefox 实现。Mozilla的浏览器有这样的dll吗？我需要开发插件吗？或者我可能不得不使用 UI 测试框架？

感谢您的回答！

布鲁诺

Answer 1

So I start Firefox using Process start:

Process.Start("firefox.exe", "http://www.mywebsite.com");

I then use USER32.DLL to find and focus on the Firefox window:

// Get a handle to an application window.
[DllImport("USER32.DLL", CharSet = CharSet.Unicode)]
public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);

// Activate an application window.
[DllImport("USER32.DLL")]
public static extern bool SetForegroundWindow(IntPtr hWnd);

private void btnEnterText_Click(object sender, EventArgs e)
    {
        var handle = FindWindow("MozillaUIWindowClass", "Environnement de recette 1.4.0.3 - Mozilla Firefox");
        SetForegroundWindow(handle);
        SendKeys.SendWait(txtEntry.Text);
    }

I found the window's class and title thanks to spy++.

So my problem no is to move to the next input on the page... when I use this:

SendKeys.SendWait("{TAB}");

it moves the focus as is I pressed TAB 2 times.... Does anyone knows what's happening ?