通过object获得DateTime? - DateTimeNullGetByObj
2017-02-06 14:18:09 访问(1467) 赞(0) 踩(0)
/// <summary>
/// 通过object获得DateTime? - DateTimeNullGetByObj
/// </summary>
/// <param name="obj"></param>
/// <param name="defaultValue"></param>
/// <returns></returns>
public DateTime? DateTimeNullGetByObj(object obj)
{
if (obj == null)
return null;
if (obj is DateTime)
return (DateTime)obj;
string str = obj.ToString();
if (str.Length == 0)
return null;
DateTime theResult = DateTime.MinValue;
if (DateTime.TryParse(str, out theResult))
return theResult;
return null;
}
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通过object获得DateTime? - DateTimeNullGetByObj 


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