private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            var dataGridViewColumn = dataGridView1.Columns["LastBackup"];

            if (dataGridViewColumn != null && (e.RowIndex < 0 || e.ColumnIndex !=
                                               dataGridViewColumn.Index))
            {
                return;
            }

            if (dataGridView1.CurrentRow == null)
            {
                return;
            }

            var text = GetLastFileDirectory(
                GetFolderName(dataGridView1.CurrentRow.Cells[0].Value.ToString(), dataGridView1.CurrentRow.Cells[1].Value.ToString()), dataGridView1.CurrentRow.Cells[0].Value.ToString());

            if (text != "")
            {
                text = File.ReadAllText(text);

                Form_LastBackup lb = new Form_LastBackup(text);
                lb.ShowDialog();
            }
            else
            {
                Form_LastBackup lb = new Form_LastBackup("Not found backup copy");
                lb.ShowDialog();
            }
        }
        private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            var dataGridViewColumn = dataGridView1.Columns["LastBackup"];
            if (dataGridViewColumn != null && (e.RowIndex < 0 || e.ColumnIndex !=
                                                                dataGridViewColumn.Index)) return;

            if (dataGridView1.CurrentRow == null) return;

            var text = GetLastFileDirectory(
                GetFolderName(dataGridView1.CurrentRow.Cells[0].Value.ToString(), dataGridView1.CurrentRow.Cells[1].Value.ToString()), dataGridView1.CurrentRow.Cells[0].Value.ToString());

            if (text != "")
            {
                text = File.ReadAllText(text);

                Form_LastBackup lb = new Form_LastBackup(text);
                lb.ShowDialog();
            }
            else
            {
                Form_LastBackup lb = new Form_LastBackup("Not found backup copy");
                lb.ShowDialog();
            }
        }