I have dataGridView with a particular column. When I write long text in dataGridView it shows me a shortened version, with ellipses, because the column isn\'t wide enough to
Does setting this value help in achieving the display as you want
dataGridView1.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.DisplayedCells;
in addition to setting the WrapMode = DataGridViewTriState.True;
WrapMode = DataGridViewTriState.True;