What is Variable In CSharp(C#)?

Dynamically adding / removing rows in ASP.NET Repeater (or other control) - using custom collections

Sometimes we need a row-based control that can dynamically add/remove rows on the fly, without being bound to a database. For example, we give the user a row of text-boxes to enter a car Year, Make, and Model. If they need more than one row to enter multiple cars, they click an Add button for each extra car they need. Each row also has a Remove button in case the user needs to remove a car. although that might not be useful in this particular example, there are many occasions where it is convenient to be able to reorder rows.

First Program CSharp(C#)

Data Type In CSharp(C#)