private void MainTextBox_ContextMenuOpening(object sender, ContextMenuEventArgs e)
{
MainTextBox.ContextMenu.Items.Clear();
SpellingError spellingError = MainTextBox.GetSpellingError(MainTextBox.CaretPosition);
if (spellingError != null && spellingError.Suggestions.Count() > 0)
{
foreach (string suggestion in spellingError.Suggestions)
{
MenuItem menuItem = new MenuItem();
menuItem.Header = suggestion;
menuItem.FontWeight = FontWeights.Bold;
menuItem.Command = EditingCommands.CorrectSpellingError;
menuItem.CommandParameter = suggestion;
menuItem.CommandTarget = MainTextBox;
MainTextBox.ContextMenu.Items.Add(menuItem);
}
}
else if (spellingError != null)
{
MenuItem menuItem = new MenuItem();
menuItem.Header = "No Suggestions";
menuItem.IsEnabled = false;
MainTextBox.ContextMenu.Items.Add(menuItem);
}
if (spellingError != null)
{
Separator separator = new Separator();
MainTextBox.ContextMenu.Items.Add(separator);
MenuItem addToDictionary = new MenuItem();
addToDictionary.Header = "Add to Dictionary";
var tr = MainTextBox.GetSpellingErrorRange(MainTextBox.CaretPosition);
addToDictionary.Click += (object o, RoutedEventArgs args) =>
{
_spellcheckDictionary.AddToDictionary(tr.Text);
};
MainTextBox.ContextMenu.Items.Add(addToDictionary);
}
else
{
e.Handled = true;
}
}