Introduction Toolbox is very-very important building block of .NET Framework. Toolbox is an area where all the controls existed. It helps the developer to develop any application very quickly, only drag the control from the toolbox and drop it on the form. To change its properties we have to select the control and make the properties changes from Properties window. We can do it manually by writing code-behind. There are over 100 controls available in ASP.NET 4.0. I am listing here all the controls available in ASP.NET 4.0 and writing some lines on each of them. 5. Login Controls: Login Controls are used to create features like user can login, change the password, create new user, password recovery etc. Such controls are very useful in web applications. Pointer: It is just a pointer. If we drag any other control on form it causes to create that control on form but pointer does not create any control on form. In other word we can say, we select it for to ignore any ot...