public void PassByValue()
{
var x = 1.4;
Mystery2.Method2(x);
Assert.AreEqual(1.4, x);
Mystery2.Method2(2);
}
public void PassByReference()
{
var x = "1";
Mystery2.Method(ref x);
Assert.AreEqual("11", x);
decimal dd = 98;
// not legal Mystery2.Method(ref dd);
}
public void TryParseInt()
{
int asInt = 9;
var x = "13801";
if (Mystery2.TryParseInt(x, out asInt))
{
Assert.AreEqual(13801, asInt);
}
if (Int32.TryParse(x, out var asInt2))
{
Assert.AreEqual(13801, asInt2);
}
}