private void FillDataTable(string filename) { Cursor = Cursors.WaitCursor; Application.DoEvents(); List <string> filterList = new List <string>(new string[] { "SMSG_CHAT" }); List <string> textList = filter.FilterSniffFile(filename, false, filterList); spawns.Merge(filter.GetDataTableForTexts(textList, filename)); dgv_grid.DataSource = null; dgv_grid.DataSource = spawns; Cursor = Cursors.Default; }