MVC webgrid

Question

Hai friends,

 

I am working on webgrid.

Operation: Inserting a new record and adding to webgrid.

 

-->While doing insertion when I press "insert button" the details should not save to database, but it should be added to webgrid.

 

-->I have taken one more button "Save" When I press save button, Then all the records in webgrid should be saved in database. 

 

Please provide me answer friends.

Thanks in advance.