VB.net ASP.NET - Simple DropDownList Calculator

ProgrammingWizards VB.net ASP.net DropDownList Control- C# asp.net dropdownlist,webforms,add,subtract,divid

­e,multiply,add,delete,update,clear,mvc,e­xample,selectedvalue,default value,data source,
add item,on change,autopostback,attributes,array,bin­d,to list,control,clear,add,

Description
The
best way to introduce a WebForm control is to use it in a practical
way,I believe.That's what we do here.It's not your best calculator but
we show how to use a DrowDownList and also button and Textboxes.

Cheers!!