wpf the shared field should refer to an instance code example
Example: how to use the this keyword in java
class Other{
public double num;
public Other(int num){
this.num = num;
System.out.println(num);
//print 5 to the console
}
}
class scratch{
public static void main(String[] args) {
Other method = new Other(5);
System.out.println(method.num);
//prints 5.0 to the console
}
}