Bind a label to a “variable”

Question

Say I have a global variable INT named X. Since X is global, we can assume that anything can modify its value so it is being changed everytime.

Say I have a Label co

Answer 1

Create a property for X. In setter update the label.Text property.

private int _x;
public int X {
    get 
    { 
        return _x; 
    } 
    set 
    { 
        _x = value;
        label.Text = _x.ToString();
    }
}