double?转成double的值 - DoubleNullToMathRoundValue
2017-01-25 17:33:44 访问(1452) 赞(0) 踩(0)
/// <summary>
/// double?转成double的值 - DoubleNullToMathRoundValue
/// </summary>
/// <param name="theValue"></param>
/// <returns></returns>
public double DoubleNullToMathRoundValue(double? theValue,int mathRound)
{
if (theValue == null)
return 0;
return Math.Round(theValue.Value, mathRound);
}
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double?转成double的值 - DoubleNullToMathRoundValue 


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