Information Technology Reference
In-Depth Information
An Example of Methods with Input Parameters
In the following code, class
MyClass
declares two methods—one that takes two integers and
returns their sum, and another that takes two
float
s and returns their average.
class MyClass
Formal parameters
{
↓
public int Sum(int x, int y) // Declare the method.
{
return x + y; // Return the sum.
}
Formal parameters
↓
public float Avg(float Input1, float Input2) // Declare the method.
{
return (Input1 + Input2) / 2.0F; // Return the average.
}
}
class Class1
{
static void Main()
{
MyClass MyT = new MyClass();
int SomeInt = 6;
Console.WriteLine
("Newsflash: Sum: {0} and {1} is {2}",
5, SomeInt, MyT.Sum(
5, SomeInt
)); // Invoke the method.
↑
Console.WriteLine
Actual parameters
("Newsflash: Avg: {0} and {1} is {2}",
5, SomeInt, MyT.Avg(
5, SomeInt
)); // Invoke the method.
}
↑
}
Actual parameters
This code produces the following output:
Newsflash: Sum: 5 and 6 is 11
Newsflash: Avg: 5 and 6 is 5.5
