C# – How to use format strings with string interpolation

Interpolated strings have the following structure: {variable:format}. Typically you exclude the format, so they normally look like this: $”My name is {name}”. Here’s how to use format strings with an interpolated string: This outputs the following: This is the equivalent of using string.Format() like this: As you can see, specifying a format string with an … Read more

ReportViewer – How to format phone numbers

I am building a ReportViewer report and need to format phone numbers. For example, I want “5551234” to be formatted as “555-1234.” Specify the phone number format Use the following expression: Now when I run the report it looks like this: Other formatting examples In my example above I was using a very simple format. … Read more