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naazeri/ref_vs_out_in_csharp.cs

Last active March 31, 2023 09:11
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ref_vs_out_in_csharp.cs
void multiply(int number)
{
number *= 2;
}
void add(ref int number)
{
number += 1;
}
void subtract(out int number)
{
number = 5;
number -= 1;
}
int age = 10;
multiply(age);
Console.WriteLine(age);
add(ref age);
Console.WriteLine(age);
subtract(out age);
Console.WriteLine(age);
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