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"Text File Processing" Please respond to the following:
• Visual Basic provides libraries that allow data to be read from a text file into a program. Once the data is read from the file, it can be processed in a number of ways. Assume you are a developer working for a small retail company. You have been asked to develop a Visual Basic application that reads product information from a file and generates a report. The input file contains many lines of product data: Each line contains product identification, name, price, and quantity. Explain the process you would use to generate the report.
• A program that requires data from a text file will fail if there is a problem with the text file: file may not be accessible, file may be empty, or there may not be enough system memory to process the file. What would you do in your program to avoid these pitfalls when working with text file in your program?
Design the layout of a typical calculator in a Windows form. This requires numerical entry using buttons (operation buttons, equals button) and a method to store data in a "memory" and be able to recall it for later use
Write a Function procedure that implements the above code to calculate 2 to the exponent. This function should accept an Integer value and calculate 2 to that exponent, returning this calculated value in the end - Write a Function procedure that ca..
The Chocolate Delights Candy Company needs to add the following functionality to its cash register: When a customer is checking out, the cash register needs to store the required data pertaining to each item the customer is buying
Design a program that asks the user to enter the number of packages purchased. The program should then display the amount of the discount (if any) and the total amount of the purchase after the discount.
Create a Visual Basic Windows application to calculate the following series. The value of is to be entered by the user - Create a Visual Basic Windows application that uses a Do While loop.
Use Visual InterDev as an editing tool to create the application. Visual InterDev is available as part of the MSDN.
The use of decision logic is one of the major concepts of computer programming. The decision takes your code from being sequential to one that can take various options based on the different conditions. Determine the method of coding that you would u..
Write down the program by using Small Basic which prompts the user to input two integers: firstNum and secondNum (firstNum must be less than secondNum).
What are the differences between a module scope and procedure scope? How do you declare a procedure-level and module-level variable?
Next you will want to determine, code, and validate the .php file itself using XHTML (and absent of any CSS). Once working like the output given, you can begin adding the CSS formatting. Finally, validate all the pages and correct any ill-formed t..
Create a visual Basic application that asks the user for two different numbers through text boxes - Then compare the numbers to see which one is higher once they push a button.
gas pumpa gas pump calculates the cost of gas at a local gas station. the station charges 2.69 per gallon for regular
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