private void buttonSave_Click(object sender, EventArgs e)
{
var items = new Dictionary <string, string>();
foreach (DataGridViewRow row in dataGridView.Rows)
{
if ((row.Cells[0].Value != null) &&
(row.Cells[0].Value.ToString() != "") &&
(row.Cells[1].Value != null)
)
{
items[row.Cells[0].Value.ToString()] = row.Cells[1].Value.ToString();
}
}
_reader.Save(items);
}
