C# Array and Memory References

C# Array and Memory References

Sadly the book had no "diagram" of memory.....so My only "instinct" is
that the actual array values in the heap are being changed, so when we
writeline again we are still using the old values? But basically I don't
understand why the second "Writeline" is giving such values?
class MyClass
{
public void ListInts(params int[] inVals)
{
if ((inVals != null) && (inVals.Length != 0))
for (int i = 0; i < inVals.Length; i++) // Process the array.
{
inVals[i] = inVals[i] * 10;
Console.WriteLine("{0}", inVals[i]); // Display new value.
}
}
}
class Program
{
static void Main()
{
int[] myArr = new int[] { 5, 6, 7 }; // Create and initialize array.
MyClass mc = new MyClass();
mc.ListInts(myArr); // Call method to print the values.
foreach (int x in myArr)
Console.WriteLine("{0}", x); // Print out each element.
}
}
/*
This code produces the following output:
50
60
70
50
60
70
*/