private void Trans_Click(object sender, RoutedEventArgs e)
{
string str = Index.ChatingContMsg.Selection.Text;
if (!String.IsNullOrEmpty(str))
{
ComboBoxItem comboBoxItem = (ComboBoxItem)this.ToLanguage.SelectedItem;
string ret = BaiduTrans.Trans(str, comboBoxItem.DataContext.ToString());
JObject jObject = JObject.Parse(ret);
Index.ChatingContMsg.Selection.Text = jObject["trans_result"][0]["dst"].ToString();
}
}
