Write a program that includes the following five events:

Open File Button Click $-$ Input a list of numbers from a text file and print the numbers to a ListBox. Use

OpenFileDialog to let the user choose the text file to open. Use StreamWriter$-$CeateText to open the file

and a While Loop to read each line of the selected file and add it to the lstOutput ListBox $($be sure clear the listbox

first$).$

Compute Statistics Button Click $-$ Compute and display to TextBoxes the following statistics from the numbers in

the ListBox. count, sum, average, minimum, maximum, count of even#s$,$ count of negative #s$.$ Use one or more For

Loops $($do not use any built in functions$)$ to compute the sum, average, minimum, maximum, even # count, and negative

# count of the numbers in the ListBox.

Suggested variables: numCount, sum, avg, min, max, evenCount, negCount

Suggested textboxes: txtNumCount, txtSum, txtAvg, txtMin, txtMax, txtEvenCount, txtNegCount.

Add Number Button Click $-$ Add a number to the ListBox. Use an InputBox to allow the user to enter a number

to add to the ListBox. Give an error message and end the procedure if the user input is not a valid an integer.

Delete Selected Number Button Click $-$ Delete the selected number from the ListBox. Give an error message and

end the procedure if nothing is selected.

Save $/$ Save As Button Click $-$ Save the ListBox contents to a text file. Use SaveFileDialog to let the user

choose a name and location to save to$.$ Use StreamWriter$-$CeateText and a For. Loop to write the numbers in

the ListBox to the specified name and location. Show a confirmation MessageBox if save is successful.