How Can I Convert The Datetime From Database To A Month For Search Purpose?

private void BindsearchInventoryDateOUT()
        {
            MySqlConnection con = new MySqlConnection("Server=localhost;UID=root;Database=db_cignal");
            DataTable dt = new DataTable();
            MySqlDataAdapter da = new MySqlDataAdapter("SELECT * FROM inventoryout WHERE Date like '" + txtSearchInventory.Text + "%'", con);
            da.Fill(dt);

            dataGridView4.DataSource = dt;
            con.Close();
        }