BatchGuy.App.CreateX264BatchFileForm.dgvFiles_CellClick C# (CSharp) Method

        private void dgvFiles_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                if (e.RowIndex == -1)
                {
                    this.SortFilesGrid(e.ColumnIndex);
                }
                else
                {
                    dgvFiles.Rows[e.RowIndex].Selected = true;
                }
            }
            catch (Exception ex)
            {
                _displayErrorMessageService.DisplayError(new ErrorMessage() { DisplayMessage = "There was an error trying to select the item on the grid!", DisplayTitle = "Error.", Exception = ex, MethodNameWhereExceptionOccurred = MethodBase.GetCurrentMethod().Name });
            }
        }