C#中文转换成拼音英文

#region 0.1 中文转到英文 + static string GetPinYing(string characters)

        /// <summary>

        /// 中文转到英文

        /// </summary>

        /// <param name="characters"></param>

        /// <returns></returns>

        public static string GetPinYing(string characters)

        {

            if (characters.Length != 0)

            {

                StringBuilder fullSpellBuild = new StringBuilder();

                for (int i = 0; i < characters.Length; i++)

                {

                    //判断是否是中文

                    bool itemFlag = ChineseChar.IsValidChar(characters[i]);

                    if (itemFlag)

                    {

                        ChineseChar chineseChar = new ChineseChar(characters[i]);

                        foreach (string value in chineseChar.Pinyins)

                        {

                            if (!string.IsNullOrEmpty(value))

                            {

                                fullSpellBuild.Append(value.Remove(value.Length - 1, 1));

                                break;

                            }

                        }

                    }

                    else

                    {

                        fullSpellBuild.Append(characters[i]);

                    }

                }

                return fullSpellBuild.ToString();

            }

            return "";

        }

        #endregion

需要添加ChnCharInfo.DLL