c# ref
void Method(ref int refArgument)
{
refArgument = refArgument + 44;
}
int number = 1;
Method(ref number);
Console.WriteLine(number);
// Output: 45c# ref
void Method(ref int refArgument)
{
refArgument = refArgument + 44;
}
int number = 1;
Method(ref number);
Console.WriteLine(number);
// Output: 45c# pass value by reference
using System;
namespace ProgramName
{
class Program
{
static void Main(string[] args)
{
int x = 10;
Console.WriteLine("Variable Value Before Calling the Method: {0}", x);//10
Square(ref x);
Console.WriteLine("Variable Value After Calling the Method: {0}", x);//100
}
public static void Square(ref int a)
{
a *= a;
Console.WriteLine("Variable Value Inside the Method: {0}", a);//100
}
}
}Copyright © 2021 Codeinu
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