Menu Driven Program - Visual Basic

name and phone numbers should be read into the program in "memberphones.txt" and should be displayed in a listbox when the form is loaded to delete a person, they should be highlighted and the delete button should delete them from the list box and array to modify a person, they should highlight the person and change the attributes and use the "modify" menu option to save the change to add a person, type the name and number and select "add" Lastly, hit exit and the program should write out the updated member name and phone numbers to a new file. I'm almost done - I can't find out how to add/delete or modify names and numbers and save them in the memory space for output into a text... click for more

Visual Basic

Input file containing info for 50 states Create a class state with 5 properties to hold the information about a single state and a method that calculates the density(people per square mile) of a state Create an array of state objects and write a program that requests a state's name in an inputbox and displays the state's abbreviation, density and date of entrance into the union. Write a program that uses an array of state objects and raises an event whenever the population density exceeds 10 million. Display the names of these states in a listbox.

Visual Basic Array sorting and finding values

I have a multi-dimensional array that needs to have the following questions answered each by a separate button and sub or function procedure. The array is Dim Kidsinsports(10,3) " schools + sports" e.g. School 1 has 10 kids in football, 10 in basketball and 10 in volleyball. Sports are organized by (Football, Basketball, Volleyball) Dim costofsports(3,10) = equals to home much each individual school spent for Basketball, footbal, volleyball Dim kidsinsports(,) As Integer = {{10, 10, 10}, {20, 10, 15}, {10, 5, 10}, {20, 20, 20}, {11, 10, 12}, {22, 10, 10}, {5, 0, 5}, {10, 12, 23}, {15, 3, 9}, {12, 17, 24}} Dim costofsports(,) As Double = {{100, 200, 150, 120, 231, 102,... click for more

Visual Basic and CSV file

A CSV file contains a customer's name, zipcode and amount of a sale output total sales per customer (combine double entries), total sales for each zip code, and the total for each store. Input file attached: Output: Customer 1 Customer 2 Customer 3 Customer 4 Customer 5 Total sales for 60602 Total sales for 60613 Total sales for 60623 Total sales for 60666 Total sales =

For this assignment, you will create a Visual Basic.NET application to extend IP2 into a more complete music collection manager. In this exercise, you will create a solution that works with two tables having a Master/Detail relationship. The first table contains music category records, and the second table contains album detail records for each category.

For this project you will use the following database schema, which has two tables. Table 1 -- Schema for the tblCategories table Column Name Data Type ldCategoryID Integer fldCategoryDesc String Table 2 -- Schema for table named tblAlbums Column Name Data Type fldAlbumID Integer fldCategoryID Integer fldAlbumName String fldArtist String fldDatePurchased Date fldCost Single The input form contains a ListBox and a DataGrid control. Select album categories in the list box and then the corresponding album information appears in the DataGrid. As you select different categories, the total costs are recalculated for the... click for more