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SOS!!! Linked list with pointers doesn't work C#

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SOS!!! Linked list with pointers doesn't work C#

7 replies

SOS!!! Linked list with pointers doesn't work C#

AssassinLV
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Offline

18.06.13 07:39:21 pm

I need to get work this linked list, the Visual Studio 2010 (C#) finds the problem inside bolded text:

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unsafe public partial class spa : Form
    {
        Audio* begAudio;
        Letters* begLetters;
        string path = @"tmp.txt";
        public spa()
        {
            InitializeComponent();
        }
        private void PrepareTextToSpeach_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < Txt.Text.Length; i++)
            {
                char c = Txt.Text[i];
                if (begLetters == null)
                {
                    Letters begLetters = new Letters;

                }
                else
                {
                }
            }
        }
    }

It doesn't allow "Letters begLetters = new Letters"

edited 5×, last 18.06.13 08:21:43 pm

Re: SOS!!! Linked list with pointers doesn't work C#

Alistaire
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Offline

18.06.13 07:52:33 pm

What?

Re: SOS!!! Linked list with pointers doesn't work C#

TimeQuesT
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Offline

18.06.13 08:01:41 pm

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unsafe public partial class spa : Form
    {
        Audio* begAudio;
        Letters* begLetters;
        string path = @"tmp.txt";
        public spa()
        {
            InitializeComponent();
        }
        private void PrepareTextToSpeach_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < Txt.Text.Length; i++)
            {
                char c = Txt.Text[i];
                if (begLetters == null)
                {
                    begLetters = new Letters();
				//you already declared begLetters somewhere
                }
                else
                {
                }
            }
        }
    }

edited 1×, last 18.06.13 08:21:48 pm

Re: SOS!!! Linked list with pointers doesn't work C#

AssassinLV
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Offline

18.06.13 08:33:02 pm

Done... THANKYOU MICROSOFT COMUNITY!!!

needed to change pointers and structures...:

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using NAudio;
using NAudio.WindowsMediaFormat;

public class Letters
{
    public char Data { get; set; }
    public Letters Next { get; set; }
};

public class Audio
{
    public int Data { get; set; }
    public Audio Next { get; set; }
};

namespace JRBtranslator
{
    unsafe public partial class spa : Form
    {
        Audio begAudio;
        Letters begLetters;
        public spa()
        {
            InitializeComponent();
        }

        private void PrepareTextToSpeach_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < Txt.Text.Length; i++)
            {
                char c = Txt.Text[i];
                if (begLetters == null)
                {
                    begLetters = new Letters();
                    begLetters.Next = null;
                    begLetters.Data = c;
                }
                else
                {
                }
            }
        }
    }
}

SOLVED...