通过object获得bool? - BooleanNullGetByObj
2017-02-06 14:16:46 访问(1462) 赞(0) 踩(0)
/// <summary>
/// 通过object获得bool? - BooleanNullGetByObj
/// </summary>
/// <param name="obj"></param>
/// <param name="defaultValue"></param>
/// <returns></returns>
public bool? BooleanNullGetByObj(object obj)
{
if (obj == null)
return null;
if (obj is Boolean)
return (bool)obj;
string str = obj.ToString();
if (str.Length == 0)
return null;
if (str == "1")
return true;
if (str == "0")
return false;
if (str == true.ToString().ToLower())
return true;
if (str == false.ToString().ToLower())
return false;
return null;
}
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通过object获得bool? - BooleanNullGetByObj 


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