通过DataRow和字段名columnName获得Boolean的值
2017-01-25 17:00:12 访问(1518) 赞(0) 踩(0)
/// <summary>
/// 通过DataRow和字段名columnName获得Boolean的值
/// </summary>
/// <param name="dr"></param>
/// <param name="columnName"></param>
/// <param name="defaultValue"></param>
/// <returns></returns>
public bool BooleanGetByDataRowObj(DataRow dr, string columnName, bool defaultValue)
{
object obj = dr[columnName];
if (obj == null || obj == DBNull.Value)
return defaultValue;
if (obj is Boolean)
return (bool)obj;
string str = obj.ToString();
if (str == "1" || str == true.ToString().ToLower())
return true;
if (str == "0" || str == false.ToString().ToLower())
return false;
return defaultValue;
}
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