Вот код программы
private void button3_Click(object sender, EventArgs e)
{
ConnectToDB k = new ConnectToDB();
string l = «SELECT id_recipes FROM recipes»;
string connString = @«Provider=Microsoft.Jet.OLEDB.4.0;Data Source=bon appetit.mdb»;
using (OleDbDataAdapter dataAdapter = new OleDbDataAdapter(l, connString))
DataTable table = new DataTable();
dataAdapter.Fill(table);
dataGridView1.AutoGenerateColumns = true;
}
OleDbConnection gg = k.connect();
adapter = new OleDbDataAdapter(l, gg);
dataset = new DataSet();
adapter.Fill(dataset, «recipes»);
dataGridView1.DataSource = dataset.Tables[0];
int m = dataGridView1.RowCount;
int r = Convert.ToInt32(dataGridView1.Rows[m — 1].Cells[0].Value);
++r;
recipesTableAdapter.Insert(m, textBox1.Text, richTextBox1.Text, richTextBox2.Text);
recipesTableAdapter.Insert(m, pictureBox1.Tag.ToString(), pictureBox2.Tag.ToString());
categoriesTableAdapter.Insert(m, (int)comboBox1.SelectedValue);
MessageBox.Show(«Рецепт добавлен», «Уведомление», MessageBoxButtons.OK, MessageBoxIcon.Information);