0

ここに2つの方法があり、最初のエラーは、以下に示されている}が必要であると不平を言っています

これは通常、ブラケットがどこかに欠けていることを意味することを知っていますが、そうではないと思います。

    public Customer(string first, string last)
    {
        FileStream getID = new FileStream(FILENAME, FileMode.OpenOrCreate,         FileAccess.Read, FileShare.ReadWrite);
        String line;
        string[] fields;
        try
        {
            //Pass the file path and file name to the StreamReader constructor
            StreamReader srID = new StreamReader(getID);

            //Read the first line of text
            line = srID.ReadLine();
            while(line != null)
              {
                 fields = line.Split(DELIM);
                 if (Convert.ToInt32(fields[2]) > CustomerID)
                    {
                        CustomerID = Convert.ToInt32(fields[2]);
                    }
                 line = srID.ReadLine();
              }

            //close the file
            srID.Close();
        }
        catch(Exception e)
        {
            Console.WriteLine("Exception: " + e.Message);
        }

        FileStream customerWrite = new FileStream(FILENAME, FileMode.Append, FileAccess.Write, FileShare.ReadWrite);
        int idCounter;

        try
        {

            //Pass the filepath and filename to the StreamWriter Constructor
            StreamWriter sw = new StreamWriter(customerWrite);

            //Write a line of text
            FirstName = first;
            LastName = last;
            CustomerID += 1;
            sw.WriteLine(ToString());

            //Close the file
            sw.Close(); 
        }
        catch(Exception e)
        {
            // messagebox
            MessageBox.Show(e.Message,"Problem",MessageBoxButtons.OK, MessageBoxIcon.Error);
            //Console.WriteLine("Exception: " + e.Message);
        } // asking for a } here

        public new string ToString()
        {
           return (FirstName + ',' + LastName + ',' + CustomerID);
        }
    }

    // checks for duplicate customer info
    public bool CustomerOrderCheck(string first, string last) // gives the expected class... for the bool here
    // pass the first and last name to be checked in the system for a previous entry
    {
        FileStream customerCheck = new FileStream(FILENAME, FileMode.OpenCreate, FileAccess.Read, FileShare.ReadWrite);
        String line;
        string[] fields;
        bool customerExists = false;
        try
        {
            //Pass the file path and file name to the StreamReader constructor
            StreamReader sr = new StreamReader(customerCheck);

            //Read the first line of text
            line = sr.ReadLine();
            while (line != null)
            {
                fields = recordIn.Split(DELIM);
                FirstName = fields[0];
                LastName = fields[1];
                if (FirstName + LastName == first + last) //(line.Equals(orderCheck))
                {
                    MessageBox.Show("This order has already been submitted, please try again","Order already exists",MessageBoxIcon.Warning);
                    //Console.WriteLine("This order has already been submitted, please try again");
                    customerExists = true;
                    break;
                }
                line = sr.ReadLine();
            }

            //close the file
            sr.Close();
        }
        catch(Exception e)
        {
            Console.WriteLine("Exception: " + e.Message);
        }
        return customerExists;
    }
}
4

2 に答える 2

1

私はこう思います：

        } // asking for a } here

        public new string ToString()
        {
           return (FirstName + ',' + LastName + ',' + CustomerID);
        }
    }

次のようにする必要があります。

        }// asking for a } here
    }

    public new string ToString()
    {
        return (FirstName + ',' + LastName + ',' + CustomerID);
    }
于 2012-05-26T15:02:45.667 に答える
0

関数内に関数を含めました。ToString（）関数をCustomer（）関数の外に移動します。必要な場所に括弧を付け、ToString（）関数の後に括弧を削除するだけです。

于 2012-05-26T15:26:05.023 に答える