C#: How to access an Excel cell?

Question

I am trying to open an Excel file and populate its cells with data? I have done the following coding so far.

Currently I am at this stage with the following code but

Answer 1

Simple.

To open a workbook. Use xlapp.workbooks.Open()

where you have previously declared and instanitated xlapp as so.. Excel.Application xlapp = new Excel.Applicaton();

parameters are correct.

Next make sure you use the property Value2 when assigning a value to the cell using either the cells property or the range object.