C# - Excel.Range, Workbook and Worksheet...

[haiaw]

Hi
I have:

while (((Excel.Range)matrix.Cells[currentGoalRow, firstGoalColumn]).Value2 != null)
{
Now I want to print out the name of column and row where the null occured
}

The result should be : "I found null in column AB row 34"

Anybody know how to do that?