DataRow[] Rows = this.Ds.Tables[0].Select("NAME LIKE '%" + Name+ "%'");

when I am using above thing it works fine ... but when I am using following

The LIKE clause can only be used with strings.  Time_Stamp is a binary field.

Depending on what you are trying to do you can use greater than, less than, or, if you are looking for months or days, you may need to pick the date apart into day/month/year components and put them into separate fields to search on.

 This worked

 DataRow[] Rows = this.Ds.Tables[0].Select("Time_Stamp =' " + TimeStamp+ ' " ");