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Showing posts from March, 2010

Trapping events - IT assignment for Std XI

Perform these tasks on your PC and give yor answers as comments to this post or as an email to my ID - . What is the sequence for the events given below and when do they occur for the given object? a) Textbox - Change, KeyPress, KeyDown, Validate b) Command button - Click, GotFocus, LostFocus, KeyPress c) Combo Box - Change, Click, DblClick, DropDown, Scroll Draw an equilateral triangle (should actually look like it) whose one vertex is the point at which the user clicks on the form. Make a simple calculator which has buttons for different numbers & operations (+, -, *, /, ^) and a box to display the result of each operation as well as each number being typed.