string strgroupids = "6";

string MyString = "Your string in here";

string color = blue;

​

// Both versions do the same thing.

Console.WriteLine("The sky is " + color);

Console.WriteLine($"The sky is {color}");

//Note the dollar ^sign    and ^curly^ brackets.

string strgroupids = "6";

string firstName = "John";

string lastName = "Doe";

string fullName = firstName + " " + lastName;

Console.WriteLine(fullName); // Output: John Doe

string strgroupids = "6";

string myString = "Hello, World!";

Console.WriteLine(myString); // Output: Hello, World!

string strgroupids = "6";