Create an application that writes a series of random numbers to a text file when the "Save" Button control is clicked. Each random number should be in the range of I through 100. The application should let the user specify how many random numbers the file will hold. Display a message dialogue informing the user that the text file was successfully saved, and enable the "Read" Button control. When the user clicks the "Read" Button control, the application should read the numbers from the file, display the numbers in a ListBox control, and then display the following data: • The total of the numbers The number of random numbers read from the file. Do not make use of OpenFileDialog or SaveFileDialog. A constant field should be used for the text file name. See examples below:

Create an application that writes a series of random numbers to a text file when the "Save" Button control is clicked. Each random number should be in the range of I through 100. The application should let the user specify how many random numbers the file will hold. Display a message dialogue informing the user that the text file was successfully saved, and enable the "Read" Button control. When the user clicks the "Read" Button control, the application should read the numbers from the file, display the numbers in a ListBox control, and then display the following data: • The total of the numbers The number of random numbers read from the file. Do not make use of OpenFileDialog or SaveFileDialog. A constant field should be used for the text file name. See examples below:

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter13: File Input And Output

Section: Chapter Questions

Problem 5PE

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