c# bool.change event

Question

Can I setup an event listener so that when a bool changes a function is called?

Answer 1

You should use properties in C#, then you can add any handling you want in the setter (logging, triggering an event, ...)

private Boolean _boolValue
public Boolean BoolValue
{
    get { return _boolValue; }
    set
    {
        _boolValue = value;
        // trigger event (you could even compare the new value to
        // the old one and trigger it when the value really changed)
    }
}

Answer 2

Manually, Yes you can

public delegate void SomeBoolChangedEvent();
public event SomeBoolChangedEvent SomeBoolChanged;

private bool someBool;
public bool SomeBool
{
    get
    {
        return someBool;
    }
    set
    {
        someBool = value;
        if (SomeBoolChanged != null) 
        {
             SomeBoolChanged();
        }
    }   
}

Not sure however if this is what you are looking for.