C# pass string[] array as parameter

Question

I have a class that reads all information from file, line by line, into the array Equipment. I would like to pass Equipment to the setEquipment method, and copy them to the setEquipment array.

Screenshot with the mistake: This is a screenshot with the mistake . What am I'm doing wrong?

string[] Equipment, Equipments;
public string[] InitialiseForm()
{
    Equipment = File.ReadAllLines(@"C:\\Temp\\Equipment.txt");
    Equipments = theEntity.setEquipment(Equipment);
    return Equipments;
}

This is the method

public string[] setEquipment(params string[] newEquipments)
{
    setEquipments = new string[newEquipments.Length];
    newEquipments.CopyTo(setEquipments, 0);

    return setEquipments;
}

In setEquipment, you return Equipments instead of setEquipments — cbr
– cbr, Commented Aug 26, 2017 at 23:58
theEntity is null in your screenshot. Where do you create a new instance of theEntity? — cbr
– cbr, Commented Aug 27, 2017 at 0:02
OT: either use a @"..." (verbatim) string or use double (escaped) backslashes - you don't need both. — Hans Keﬆing
– Hans Keﬆing, Commented Aug 27, 2017 at 14:43

cbr · Accepted Answer · 2017-08-27 00:15:01Z

1

In your screenshot, theEntity is null. Remember to create an instance of the entity before calling its methods.

answered Aug 27, 2017 at 0:15

cbr

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