通过object获得double - DoubleByObj
2017-01-25 17:27:20 访问(1388) 赞(0) 踩(0)
/// <summary>
/// 通过object获得double
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public double DoubleByObj(object obj)
{
if (obj == null)
return 0;
if (obj is double)
return (double)obj;
string str = obj.ToString();
if (str == null)
return 0;
if (str.Length == 0)
return 0;
double theResult = 0;
if (double.TryParse(str, out theResult))
return theResult;
return 0;
}
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通过object获得double - DoubleByObj 


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