Here Mudassar Ahmed Khan has explained with an example, how to pass (send) Multiple Models to one View in ASP.Net MVC Razor.
By default, a View can be associated with only one Model and hence this article will explain how to pass (send) Multiple Models to one View in ASP.Net MVC Razor.

Here Mudassar Ahmed Khan has explained with an example, how to display multiple data Fields (Columns) in GridView BoundField in ASP.Net.
By default, the BoundField column of GridView does not allow to show multiple data Fields (Columns), thus the solution is to use TemplateField or using the RowDataBound event, multiple data Fields (Columns) can be displayed in BoundField column of GridView.

Here Mudassar Ahmed Khan has explained with an example, how to add item at Index 0 (First position) in ASP.Net DropDownList that already contains items (data) using C# and VB.Net.

Here Mudassar Ahmed Khan has explained with an example, how to add default (insert) Blank (Empty) item to DataBound DropDownList populated from Database in ASP.Net Code Behind using C# and VB.Net.
Generally we want to have a default selected item such as Please Select with Blank (Empty) value. This article will explain how to add such Blank (Empty) item in Code Behind when DropDownList is populated from database.