表单的CefWebBrowser和ProcessCmdKey

Question

I have own winforms form with modified ProcessCmdKey :

private class MyForm : Form
{
    protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
    {
        if (keyData == (Keys.Escape))
        {
            this.BeginInvoke((MethodInvoker)delegate { this.Close(); }); 
            return true;     
        }
        return base.ProcessCmdKey(ref msg, keyData);
    }
}

On this form I have a panel:

this._panel.BorderStyle = System.Windows.Forms.BorderStyle.None;
this._form.Controls.Add(this._panel);
this._panel.Parent = this._form;
this._panel.Size = this._form.Size;

On this panel I've cef browser control:

this._Chrome = new Xilium.CefGlue.WindowsForms.CefWebBrowser();
this._Chrome.StartUrl = "google.ru";
this._Chrome.Parent = this._panel;
this._Chrome.Dock = DockStyle.Fill;
this._Chrome.BringToFront();

1. Why ESCAPE key doesn't work?

2. How to disable in CefWebBrowser popup menu and disable follow link?

Answer 1

您可以拦截来自本机窗口的任何键输入，然后通过CefBrowserHost.SendKeyEvent将所需的键传递给浏览器。