public void PassReferenceTypeObject()
{
var caller = new Caller();
var refTypeObj = new RefereceType {
P = 1
};
Assert.Equal(1, refTypeObj.P);
caller.ChangeRefereceObjectPValueTo2(refTypeObj);
Assert.Equal(2, refTypeObj.P);
caller.ChangeRefereceParameterToNewObjectInternally(refTypeObj);
Assert.Equal(2, refTypeObj.P);
caller.ChangeRefereceParameterToNewObjectExternally(ref refTypeObj);
Assert.Equal(5, refTypeObj.P);
}
public void ChangeRefereceParameterToNewObjectExternally(ref RefereceType obj)
{
obj = new RefereceType {
P = 5
};
}
public void ChangeRefereceObjectPValueTo2(RefereceType obj)
{
obj.P = 2;
}
