Add the handler for the ColumnWidthChanging event. Be it private void listView1_ColumnWidthChanging(object sender, ColumnWidthChangingEventArgs e) Then put these 2 lines of code inside:private void listView1_ColumnWidthChanging(object sender, ColumnWidthChangingEventArgs e) { e.Cancel = true; e.NewWidth = -1; }
SkyWalker