Here Mudassar Ahmed Khan has explained with an example, how to display ToolTip inside Grid in ASP.Net MVC Razor.
A Grid will be generated using an HTML Table by executing a FOR LOOP over Model class objects and adding Rows to the HTML Table.
The jQuery ToolTip Plugin will be applied to each Row of the HTML Table thus when mouse is hovered on the Table Row, the ToolTip will be displayed.