Peek Definition VS Go To Definition in Visual Studio

In Visual Studio 2013 Microsoft added a very useful feature named peek definition. You will be amazed to see this feature because now you can change the code in another page without navigating away from the current screen you are in.
Suppose you are debugging in your code and you reached to a function where you find an error. Earlier you have to go to the .CS page where you function is defined and have to change the code. In those case we just right click over the function and use Go to Definition option to navigate to the exact function.

GROUP BY clause to get comma separated values in MS SQL

Today we will see how to get the comma separated values from SQL table. This may require during the project development to send the report or to send an email to multiple people.
 
We will create the table first.

CREATE TABLE [dbo].[StatusReport](

    [StudentID] [int] NULL,

    [Status] [nchar](10) NULL,

    [Email] [varchar](50) NULL

)