Find out how to count the items in a ListBox control.
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Find out how to count the items in a ListBox control.
ListBox control:
A ListBox control is a graphical user interface (GUI) control that displays a list of items from which the user can select one or more items. It is commonly used in Windows desktop applications to display a list of options, such as a list of cities, products, or files.
A ListBox control typically consists of a box with a vertical scroll bar on the right side and a list of items that can be selected by the user. Each item in the ListBox is usually represented by a string of text, although it is also possible to display more complex data, such as images or icons.
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- Distance ConverterIn the English measurement system, 1 yard equals 3 feet and 1 foot equals 12 inches. Use this information to create an application that lets the user convert distances to and from inches, feet, and yards. Programming Problems 263Figure 4-35shows an example of how the application’s form might appear. In the example, the user enters the distance to be converted into a TextBox. A ListBox allows the user to select the units being converted from, and another ListBox allows the user to select the units being converted to.Tuition Increase At one college the tuition for a full-time student is $6000 per semester. It has been announced that the tuition will increase by 2 percent each year for the next five years. Create an application with a loop that displays the projected semester tuition amount for the next 5 years in a ListBox control.Learn how to determine the total number of items stored in a ListBox control and use that information in your applications.