System.InvalidOperationException: 'Cross-thread operation not valid: Control 'tabControlMain' accessed from a thread other than the thread it was created on.'
ChromiumWebBrowser chromeBrowser; void InitChromeBrowser() { Cef.Initialize(new CefSettings()); chromeBrowser = new ChromiumWebBrowser("http://translate.google.com"); tabPageGoogleTranslate.Controls.Add(chromeBrowser); chromeBrowser.Dock = DockStyle.Fill; chromeBrowser.AddressChanged += ChromeBrowser_AddressChanged; } void ChromeBrowser_AddressChanged(object sender, AddressChangedEventArgs e) { if (tabControlMain.SelectedTab == tabPageGoogleTranslate) { textBoxURL.Invoke(new Action(() => textBoxURL.Text = chromeBrowser.Address)); } }
var
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