Programming Challenges

List Manipulator

In the student sample program files for this chapter, you will find a text file named

random.txt$.$ The file contains $100$ random integers. Write an application that reads

the contents of the file into a List. Then, use the List methods discussed in this

chapter to perform the following:

Use the RemoveAll method to remove all the List elements that contain a nega$-$

tive number.

Use the FindAll method to create a second List containing all the values that

are within the range of $1$ through $10.$ Display these values in a ListBox.