/// <summary>
/// Add the specified |word| to the spelling dictionary.
/// </summary>
/// <remarks>
/// See also the original CEF documentation in
/// <see href="https://bitbucket.org/chromiumfx/chromiumfx/src/tip/cef/include/capi/cef_browser_capi.h">cef/include/capi/cef_browser_capi.h</see>.
/// </remarks>
public void AddWordToDictionary(string word)
{
var word_pinned = new PinnedString(word);
CfxApi.cfx_browser_host_add_word_to_dictionary(NativePtr, word_pinned.Obj.PinnedPtr, word_pinned.Length);
word_pinned.Obj.Free();
}