如何在ASP.NET C＃中为修改后的文件名添加时间戳 [英] How to add time stamp to modified filename in ASP.NET C#

问题描述

我有2个日历控件1个Gridview控件。当用户从日历控件中选择日期数据在网格视图中显示在选定的月份之间。到目前为止还不错。我有[Filename]，[UploadDate]，[ProcessedDate]列。我可以在ProcessedDate列中编辑日期。现在，当我更新处理日期列时，我必须这样做，修改日期应自动附加到所选文件的文件名。我怎样才能做到这一点。我不想手动添加修改日期。



我尝试过：



我尝试过使用DateTime.Now.ToString（）

I have 2 Calendar Controls 1 Gridview control. when user Select Dates from calendar controls Data is displayed in gridview for between selected months. so far is good. I have [Filename],[UploadDate],[ProcessedDate] columns. I am able to edit the date in ProcessedDate column . now i have to do when i update the processed date column that modified date should automatically append to Filename for selected File . how can i achieve this. i don't Want to append modified Date manually.

What I have tried:

I have tried using DateTime.Now.ToString()

推荐答案

再次，谷歌是你的朋友： asp.net网格日期范围 - Google [ ^ ]



在几秒钟内找到：根据最小值和过滤GridView ASP.Net中的最大日期范围| ASPForums.Net [ ^ ]

Again, google is your friend: asp.net grid date range - Google[^]

Found this in a few seconds: Filter GridView based on Minimum and Maximum Date Ranges in ASP.Net | ASPForums.Net[^]

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