how to reload form or refresh form in c# .net

thanx work its fin

"Your solution has already started to attract downvotes because this post is over 4 years old and already has a solution. Stick to answering new posts where the OP still needs help"

Except, the method cjdg08 posted is actually exactly what I needed. And here we are yet another almost 4 years later, and it just so happened to be useful, as the idea proposed in Solution 1 isn't what I needed. This was. And the answers proposed here on the internet are helpful to more than just the OP - and here's the proof of that. So, thanks cjdg08. Much appreciated.

Solution 1 also proposed using InitializeComponent and the suggestion of creating a SetDefaultValues method is not only a good idea, but leaves the controls in place, unlike the suggested this.Controls.Clear() which ... clears the controls collection.
As for my comment about the downvotes - I was genuinely trying to help the poster understand why other members had downvoted their solution. I did not downvote it myself.