title: How to optimize the data fetching technique in my application in c# winforms.!
body: <p>I have a gridview in c# winforms which shows almost 45264 records which are binded then fetched from database. If i want to update/delete any record then every time the whole data is fetched again from database and that database is connected on 70 Systems. If any user updates or deletes any record then whole database just gets all hanged up and slow and also the application gets slow as well. So what should be the solution for this ?
  How to optimize this behavior ?</p>