Care.Views.Preference.SetFreshItemCount.ValueToIndex C# (CSharp) Method

        private int ValueToIndex(string value)
        {
            for (int i = 0; i < source.Length; i++)
            {
                if (value == source[i])
                    return i;
            }
            // 失败了返回0，这里其实是默认值的说~
            return 0;
        }