使用WindowsAPICodePack实现翻译功能

//获取所有翻译类别

        private
MappingService[] GetSpecifiedMappingServices(string
CategoryName)

        {

            MappingService[] transliterationServices = null;

            try

            {

                MappingEnumOptions enumOptions = new
MappingEnumOptions() { Category = CategoryName };

                transliterationServices = MappingService.GetServices(enumOptions);

            }

            catch
(LinguisticException exc)

            {

                MessageBox.Show(exc.Message);

            }

            return
transliterationServices;

        }

private
string LanguageConverter(Guid serviceGuid, string
sourceContent)

        {

            string
transliterated = null;

            if
((sourceContent != null) && (sourceContent.Length > 0))

            {

                try

                {

                    MappingService mapService = new
MappingService(serviceGuid);

                    using
(MappingPropertyBag bag = mapService.RecognizeText(sourceContent, null))

                    {

                        transliterated = bag.GetResultRanges()[0].FormatData(new
StringFormatter());

                    }

                }

                catch
(LinguisticException exc)

                {

                    MessageBox.Show(exc.Message);

                }

            }

            return
transliterated;

        }

try

            {

                guidService = ((DataItem)comboBox1.SelectedItem).guid;

                string
result = LanguageConverter(guidService.GetValueOrDefault(), txtSource.Text);

                if
((result != null) && (result.Length > 0))

                {

                    txtResult.Text = result;

                }

            }

            catch
(Exception ex)

            {

                MessageBox.Show(ex.Message);

            }