Error:('WindowsFormsApplication1.Form1.Dispose(boo l)': no suitable method found.....

This is a discussion on Error:('WindowsFormsApplication1.Form1.Dispose(boo l)': no suitable method found..... within the C# Programming forums, part of the General Programming Boards category; Hello every one, I am using the Microsoft Visual studio and i have done the first part of C# Server ...

  1. #1
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    Error:('WindowsFormsApplication1.Form1.Dispose(boo l)': no suitable method found.....

    Hello every one,
    I am using the Microsoft Visual studio and i have done the first part of C# Server Socket Program,But debugging of Client Socket Program has given this error ('WindowsFormsApplication1.Form1.Dispose(bool)': no suitable method found to override").Kindly help me out.

    The Client socket Program is,

    using System;
    using System.Windows.Forms;
    using System.Net.Sockets;
    using System.Text;

    namespace WindowsApplication1
    {
    public partial class Form1 : Form
    {
    System.Net.Sockets.TcpClient clientSocket = new System.Net.Sockets.TcpClient();

    public Form1()
    {
    InitializeComponent();
    }

    private void Form1_Load(object sender, EventArgs e)
    {
    msg("Client Started");
    clientSocket.Connect("127.0.0.1", 8888);
    label1.Text = "Client Socket Program - Server Connected ...";
    }

    private void button1_Click(object sender, EventArgs e)
    {
    NetworkStream serverStream = clientSocket.GetStream();
    byte[] outStream = System.Text.Encoding.ASCII.GetBytes("Message from Client$");
    serverStream.Write(outStream, 0, outStream.Length);
    serverStream.Flush();

    byte[] inStream = new byte[10025];
    serverStream.Read(inStream, 0, (int)clientSocket.ReceiveBufferSize);
    string returndata = System.Text.Encoding.ASCII.GetString(inStream);
    msg("Data from Server : " + returndata);
    }

    public void msg(string mesg)
    {
    textBox1.Text = textBox1.Text + Environment.NewLine + " >> " + mesg;
    }
    }
    }

  2. #2
    Registered User C_ntua's Avatar
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    Googling the error might help.
    Here is another forum that might help

  3. #3
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    Quote Originally Posted by C_ntua View Post
    Googling the error might help.
    Here is another forum that might help
    i have googled alot but the error is still there... any ways thnx for suggessting another forum.

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    now the Error is different!!

    Now the program is giving the following errors:

    Error 1 The name 'label1' does not exist in the current context

    Error 2 The name 'textBox1' does not exist in the current context



    kindly help me out!!

  5. #5
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    Sounds like you are attempting to access label1 and textbox1 objects from the outside Form1 class or you are attempting to access objects that do not exist from within Form1 class. Either way it is speculation because you haven't provided code illustrating where the compiler is finding the errors.

    Edit: It's worth really learning the basics of C# before trying to create socket applications and so on. Learn about classes, objects, relationships, inheritance, public and private, static and non static. The errors you have mentioned here are not things that should have you searching the internet for help. There are other problems I can forecast you having in the future, just by the code in your original post, for example you are using "blocking" operations within the GUI thread which is not good practice at all.
    Last edited by theoobe; 06-17-2010 at 02:42 PM.

  6. #6
    Registered User C_ntua's Avatar
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    Does label1 and textBox1 exist in your Form? You can open the YourForm.Designer.cs file and search for those names.

    If they do, then it is as Theoobe says. Do you maybe have created multiple forms?

  7. #7
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    Quote Originally Posted by theoobe View Post
    Sounds like you are attempting to access label1 and textbox1 objects from the outside Form1 class or you are attempting to access objects that do not exist from within Form1 class. Either way it is speculation because you haven't provided code illustrating where the compiler is finding the errors.

    Edit: It's worth really learning the basics of C# before trying to create socket applications and so on. Learn about classes, objects, relationships, inheritance, public and private, static and non static. The errors you have mentioned here are not things that should have you searching the internet for help. There are other problems I can forecast you having in the future, just by the code in your original post, for example you are using "blocking" operations within the GUI thread which is not good practice at all.
    yeah you are right! but since my "C " is not as good as it should be and also there is a shortage of time for completing my project, so that's why i am taking help from the internet!!!
    wel i wil try my best to learn the things you have mentioned. well, thanks 4 the suggestion!

  8. #8
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    Thanx alot guys. i have solved the problem.

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