显示double的字符串格式值,0返回空 - ShowDoubleNullNoZero
2017-01-26 09:42:20 访问(1347) 赞(0) 踩(0)
/// <summary>
/// 显示double的字符串格式值,0返回空 - ShowDoubleNullNoZero
/// </summary>
/// <param name="theValue"></param>
/// <param name="round"></param>
/// <returns></returns>
public string ShowDoubleNullNoZero(double? theValue, int round)
{
if (theValue == null)
return "";
if (theValue.Value == 0)
{
return "";
}
if (round < 0)
{
return theValue.Value.ToString();
}
return Math.Round(theValue.Value, round).ToString();
}
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显示double的字符串格式值,0返回空 - ShowDoubleNullNoZero 


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