August 2017
Beginner
566 pages
12h 34m
English
Content preview from Beginning C# 7 Hands-On - The Core Language
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Setting a value and formatting it as currency
The following screenshot shows how Default.aspx.cs looks now:
Figure 2.5.1: The current state of Default.aspx.cs
We'll now add some code so that it looks like this:
double x = 25.098114;//7. Value is needed so we have something to format
The value we set doesn't matter much, of course. We also added the preceding comment after the value.
Obviously, formatting is a big issue. You want the output that you generate on a web page, depending on your needs (for example, currency), to appear properly formatted.
Next, let's add the following comment:
//8. {x:C} prints the value of x formatted as currency ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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