Enabling Inline Editing for Share Point lists

You can edit the data of sharepoint lists in line mode. But this is specific to the view of the sharepoint list. Here is the way how to enable the inline editing for the list

This is my announcements list.

Click on List Tab in the Ribbon-->Select Modify View Button

Go to Inline Editing Category (below of Filter Category)

Check Allow the Inline Editing option. Go to your list back you will find this feature like this

On mouse Over of your list item you will find the edit icon, Click On and do the changes

The same way you can add the items inline.

Note : This feature is specific to your view(Here All Items). You can set this using code too.