C # 6.0:expression–bodied Methods

The Expression-bodied method is another feature in C # 6.0 that simplifies code. We are already familiar with the use of lambda expressions to correlate Funciton and delegation. Expression-bodied extends this use of lambda expressions to methods.

As shown in the following code, we have a gettime () method that returns a formatted time, and then the program will print it out in the console. This is the typical wording of our present.

class program{    staticvoid Main (string[] args)    {        Console.WriteLine ( GetTime ());    }      Public Static string GetTime ()    {    return"" + DateTime.Now.ToString ("hh:mm : ss");}    }  

View Code

With the expression bodied method of C # 6.0, we can use lambda expressions in the part of the method definition.

class program{    staticvoid Main (string[] args)    {        Console.WriteLine ( GetTime ());    }      Public Static string GetTime () =   "" + DateTime.Now.ToString ("hh:mm:ss " );}   

View Code

Isn't that pretty cool? This also makes our code easy to understand.

C # 6.0:expression–bodied Methods