what is ref used for c# code example
Example: c# ref
void Method(ref int refArgument)
{
refArgument = refArgument + 44;
}
int number = 1;
Method(ref number);
Console.WriteLine(number);
// Output: 45
void Method(ref int refArgument)
{
refArgument = refArgument + 44;
}
int number = 1;
Method(ref number);
Console.WriteLine(number);
// Output: 45