导入EXCEL时的日期转换

 1 /// <summary>
 2 /// 读取EXCEL中的日期进行转换
 3 /// </summary>
 4 /// <param name="objValue"></param>
 5 /// <returns></returns>
 6 private DateTime ConvertExcelDateTime(object objValue) {
 7 if (objValue is DateTime)
 8 {
 9 return DateTime.Parse(objValue.ToString());
10 }
11 else
12 {
13 string dt = DateTime.FromOADate(Convert.ToInt32(objValue)).ToString("d");
14 return DateTime.Parse(dt.ToString());
15 }
16 }