I'm doing a desktop application and I want to show the value of a variable on the screen inside the quotes this is my code
static void Main(string[] args)
{
int casa = 16;
Console.WriteLine("variable {{casa}}");
Console.ReadKey();
}
Print casa no 16 , it can be done adding and the name of the variable but I want it inside the quotes could it be done ???
There are two ways to show the value of the variable:
Placing the variable after the operator + , outside the ""
1) Console.WriteLine("variable" + casa);
Or this second option is available only for C # > = 6.0 . Place the symbol $ after the start parenthesis and placing the name of the variable between {} within the "" :
2 Console.WriteLine($"variable {casa}");
Greetings.
Having several options, the two most common, would be,
Concatenate
static void Main(string[] args)
{
int casa = 16;
Console.WriteLine("variable "+ casa);
//Mostraría variable 16
Console.ReadKey();
}
Or you could also build a string with String.Format , but I would apply, perhaps, to more specific situations
static void Main(string[] args)
{
int casa = 16;
String texto = String.Format("La variable es {0}.",
casa);
Console.WriteLine(s);
//Mostraría La variable es 16
Console.ReadKey();
}
As I said before, you have an infinite way of doing what you are looking for, it would be a matter of looking for which is the most comfortable for you.
Greetings