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robgough/chsarp_pass_by_ref.cs

Created May 17, 2011 10:25
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passing by ref
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chsarp_pass_by_ref.cs
public int AddOnePassByValue(int input)
{
return input + 1;
}
public int AddOnePassByRef(ref int input)
{
input + 1;
return -1;
}
public void main()
{
int rob = 1;
output = AddOnePassByValue(rob); //OUTPUT rob=1, output=2
output = AddOnPassByRef(rob); //OUTPUT rob=2, output=-1
}
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