namespace Yw.Model
{
    public partial class SysUnitTransfer
    {

        /// <summary>
        /// 转换
        /// </summary>
        public double Transfer(double fromValue)
        {
            if (string.IsNullOrEmpty(this.Expression))
                return fromValue;
            try
            {
                return DynamicExpresso.Calculator.Eval(this.Expression, fromValue);
            }
            catch
            {
                return fromValue;
            }
        }

    }
}