Chapter 3.3, Problem 8E

Explanation of Solution

Given: The following line of code:

Dim numVar As Double = Math.Round(1.2345, 1)

txtOutput.Text = numVar.ToString("N")

To find: The output produced by the given line of code:

Dim numVar As Double = Math.Round(1.2345, 1)

txtOutput.Text = numVar.ToString("N")

Solution:

The given line of code will show the value 1.20 in the text box termed “txtOutput� because the method termed “Math.Round� is a specifier used for rounding off numeric type data and “To String� contains “N0�, which is a specifier used for formatting numeric type data. In this case, “N� will include the decimal points in the value 1.2345...