Question

I’m using Microsoft.Office.Interop.Excel to write data into excel cell. The cell has a certain initial height and I’m setting both “merge cell = true” and “wrap text = true”.

When the cell content is large, the cell height is not increased. I tried both of the following:

_range.entrirerow.autofit() 
_range.columns.autofit()

This doesn’t work anything for me, please suggest some solution.

Answer 1

Try _range.Rows.Autofit();

Please note:
COM objects don’t get released with double periods. It created tempory variables, which you can’t access.

So rather use:

Range rows = _range.Rows;
rows.Autfit();
if (rows != null)
{
  Marshal.FinalReleaseComObject(rows);
}