How we can add inline visualforce page edit view in sobject?

Hi Mohit,

In New and Edit page overriden by VF page you can still enable inline editing by adding a new page for detail override.
<apex:page standardController="Opportunity">
<apex:detail inlineEdit="true"/>
</apex:page>

You just need to create a VF page with the standard controller as the sObject for which we want detail page to be overriden for inline editing.

Hope this helps you.