I want to select a range from the first to the last cell filled in the row or column. In VBA the code stays as below using xlDown or xlToRight.

```
Range(Selection, Selection.End(xlDown)).Select
Range(Selection, Selection.End(xlToRight)).Select

```

How could I do it the same way in C # using Epplus?
I will start from cell B139 and I must go to the last row and column