你好，我想从我的表中删除一行，我有3个表用于配方，配料，我正在使用第3个表来组合配方和配料表，
我的问题我可以添加一行，但我不知道如何删除一行我真的不知道怎么做。
“代码关闭plz帮助^ ^”

private void btnAddToRecpie_Click(object sender, EventArgs e)
    {
        string query = "INSERT INTO RecpieIngredient VALUES (@RecpieId,@IngredientId)";

        using (connection = new SqlConnection(connectionString))
        using (SqlCommand cmnd = new SqlCommand(query, connection))
        {
            connection.Open();
            cmnd.Parameters.AddWithValue("@RecpieId", lstRecpie.SelectedValue);
            cmnd.Parameters.AddWithValue("@IngredientId",lstAllIngredient.SelectedValue);
            cmnd.ExecuteScalar();
        }
        PopulateRecpie();
    }

    private void butToDelete_Click(object sender, EventArgs e)
    {
        string query = "DELETE FROM  RecpieIngredient WHERE (@RecpieId , @IngredientId)=@RecpieId , @IngredientId ";

      //  a.Name FROM Ingredient a INNER JOIN RecpieIngredient x ON a.Id = x.IngredientId INNER JOIN Recpie m ON m.Id=x.RecpieId WHERE m.Id=" + index;
        using (connection = new SqlConnection(connectionString))
        using (SqlCommand cmnd = new SqlCommand(query, connection))
        {
            connection.Open();

            cmnd.Parameters.AddWithValue("@RecpieId", lstRecpie.SelectedValue);
            cmnd.Parameters.AddWithValue("@IngredientId", lstAllIngredient.SelectedValue);

            cmnd.ExecuteNonQuery();

        }
        PopulateRecpie();
    }