I have written an application which writes content into an Excelsheet. So far so good. But in some cases the autoformat function from Excel changed my values.
For example, I write 'true'/'false' to a cell, but Excel interprets it and translate it.
Second example, I write a telephonenumber to Excel and Excel cuts the leading '0', so '012345' changed to '12345'.

How can I say, that a cell is just a text/string cell?

This is a samplecode, how I write to Excel:

```
ws.get_Range("A1", "A1").Value = "true";
ws.get_Range("A1", "A1").Cells.WrapText = true;
ws.get_Range("A1", "A1").Rows.AutoFit();

```

best regards