simple calculator windows .net application and use of try catch

This is a next video after hello world application and in this video we will see how to use basic math operators like addition, subtraction, multiplication etc. Also here we learn use of “try and catch” module to handle exception occurring during division operation when we will try to divide any number by 0.  

Desktop application controls like Textbox, label, Button and Combobox

Introduction of Windows application controls like “Textbox”, “label”, “Button” and Combobox 1. Firs we sill see Textbox control and its property… select textbox from toolbox : either drag to form or click on the control and then click to the area at form where you want to put the control… Now we will set all