Unity 3D Game Dev Day 5: Why use _ in variable?
class ExampleClass
{
int count;
public void UpdateOurCount(int count)
{
this.count = count;
}
}this.count will be refer to the class field. count will be the method parameter.
So it is confusing.
It is better this way :
class ExampleClass
{
int _count;
public void UpdateOurCount(int count)
{
_count = count;
}
}_count will be a field, count will be local variable.Without the help of this.