C# CharacterToBinary 将类似2进制字符串 10010110111 转换为数值型源码

        /// <summary>
        /// 吉日嘎拉 QQ：252056973 将类似2进制字符串 10010110111 转换为 数值型 
        /// </summary>
        /// <param name="character">字符串</param>
        /// <returns>返回数值类型</returns>
        private double CharacterToBinary(string character)
        {
            double returnValue = 0;
            int j = 0;
            // 截取字符串
            for (int i = 0; i < character.Length; i++)
            {
                if (character[i].Equals('1'))
                {
                    // 2的几次幂
                    j = character.Length - i - 1;
                    returnValue = returnValue + System.Math.Pow(2, j);
                }
            }
            return returnValue;
        }

        private void btnConverter_Click(object sender, EventArgs e)
        {
            this.txtBinary.Text = this.CharacterToBinary(this.txtCharacter.Text).ToString();
        }