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遇到這個問題
原本下面的dtNow是用DateTime.Now
會造成當日的判斷有些問題，如開始與結束同一天會走到flag=fase
改成DateTime.Today再比較即可解決
筆記一下!
Sample Code:
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| Boolean flag = false; ; | |
| DateTime start = Convert.ToDateTime(dt.Rows[0]["StartDate"]); | |
| DateTime end = Convert.ToDateTime(dt.Rows[0]["EndDate"]); | |
| DateTime dtNow = DateTime.Today; | |
| if ((DateTime.Compare(start, dtNow) <= 0) && (DateTime.Compare(end, dtNow) >= 0)) | |
| { | |
| //在起始日與結束日內(含到期日) | |
| flag = true; | |
| } | |
| else | |
| { | |
| flag = false; | |
| } |
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