how i can use Assembly code in C# ?

How i can disable Intrupt in Critical Section? please guid me

hi my code is:

    static ReaderWriterLockSlim rw = new ReaderWriterLockSlim();
    static Random rand = new Random();

    Thread\[\] AThreadReader, AThreadWriter;
    Thread ThreadReaderCreator;
    string sDataBase;
    Boolean bWriterMustAlive;
    string\[\] asReaderDataBase = new string\[10\];        

private void btnRun_Click(object sender, EventArgs e)
{
AThreadWriter = new Thread[Int16.Parse(txtBNMWriters.Text)];
bWriterMustAlive = true;
for (int i = 0; i < Int16.Parse(txtBNMWriters.Text); i++)
{
AThreadWriter[i] = new Thread(fThreadWriter);
AThreadWriter[i].Name = i.ToString();
AThreadWriter[i].IsBackground = true;
AThreadWriter[i].Start();
}
ThreadReaderCreator = new Thread(fThreadCreator);
ThreadReaderCreator.IsBackground = true;
ThreadReaderCreator.Start();
}

    void fThreadCreator()
    {
        Random r = new Random();
        AThreadReader = new Thread\[Int16.Parse(txtBNMReaders.Text)\];
        for (int i = 0; i < Int16.Parse(txtBNMReaders.Text); i++)
        {
            int IloopLength = Int16.Parse(txtBLowerBCReaders.Text) + r.Next(Int16.Parse(txtBUpperBCReaders.Text) - Int16.Parse(txtBLowerBCReaders.Text));
            for (int j = 0; j < IloopLength; j++) ;                
            AThreadReader\[i\] = new Thread(fThreadReader);
            AThreadReader\[i\].Name = i.ToString();
            AThreadReader\[i\].IsBackground = true;
            AThreadReader\[i\].Start();
        }
    }

    void fThreadWriter()
    {

        Random r = new Random();
        int ID = Int16.Parse(Thread.CurrentThread.Name);
        int news = ID;
        while (bWriterMustAlive)
        {
            int IloopLength = Int16.Parse(txtBLowerBCWriters.Text) + r.Next(Int16.Parse(txtBUpperBCWriters.Text) - Int16.Parse(txtBLowerBCReaders.Text));
            for (int i = 0; i < IloopLength; i++) ;
            
            sDataBase = "";
            for (int i = 0; i < Int16.Parse(txtBNumbersInString.Text); i++)
            {
                while (true)
                {
                rw.EnterWriteLock();
                sDataBase += news.ToString() + " ";
                rw.ExitWriteLock();
                }

How can Write this In C#? I want Sample CODE

How can Write this In C#? I want Sample CODE

hi my Code IS:

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 System.Threading;

namespace RaceCondition
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

    string s=" ";


    Thread t1, t2;

    private void button1\_Click(object sender, EventArgs e)
    {
        t1 = new Thread(f1);
        t2 = new Thread(f2);
        t1.Start();
        t2.Start();
        while (t1.IsAlive||t2.IsAlive)
        {
            Thread.Sleep(50);
        }
        for (int i = 0; i < s.Length; i++)
        {
            if (s\[i\]=='n')
            {
                listBox1.Items.Add("");
            }
            else
            {
                listBox1.Items\[listBox1.Items.Count-1\]+=s\[i\].ToString();
            }
        }
    }

    Random r = new Random();
    void f1()
    {
        
        Thread.Sleep(r.Next(2));
        System.Threading.Monitor.Enter(s);
        for (int i = 1; i <= 100; i+=2)
        {

            Thread.Sleep(r.Next(2));
            s += 'n';
            Thread.Sleep(r.Next(2));
            s += "T1 ";
            Thread.Sleep(r.Next(2));
            s += i.ToString() + "  ";
            Thread.Sleep(r.Next(2));
            s += i.ToString() + "  ";
            Thread.Sleep(r.Next(2));
            s += i.ToString() + "  ";
            Thread.Sleep(r.Next(2));
            System.Threading.Monitor.Exit(s);
        }
        Thread.Sleep(r.Next(2));
    }

    void f2()
    {
        Thread.Sleep(r.Next(2));
        System.Threading.Monitor.Enter(s);
        for (int i = 2; i <= 100; i += 2)
        {

            Thread.Sleep(r.Next(2));
            s += 'n';
            Thread.Sleep(r.Next(2));
            s += "T2 ";
            Thread.Sleep(r.Next(2));
            s += i.ToString() + "  ";
            Thread.Sleep(r.Next(2));
            s += i.ToString() + "  ";
            Thread.Sleep(r.Next(2));
            s += i.ToString() + "  ";
            Thread.Sleep(r.Next(2));
            System.Threading.Monitor.Exit(s);

How can use Peterson Algoritm For many Process?

how can Simulate Of TSL instruction For Resolve of Race Condition? i Want to Use Thread without Race Condition By Simulate TSL how i can?

I have Form1 form1 have 2 textbox & 1 button I cLICK bUTTON 1 tHEN SHOW fORM2 form2 have ONE datagrid i Want when Click IN row then Cell[0] transfer to Text BOX in form1 how i can?

What Is The Problem?

I use This CODE fOR my Program but i have to Two Click To use Button Whats IS The Problem? My Code Is Hear

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;

namespace WindowsFormsApplication13
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

    private void label2\_Click(object sender, EventArgs e)
    {

    }

    Boolean bB2ShouldStop = false;
    Boolean bB1ShouldStop = false;
    private void button1\_Click(object sender, EventArgs e)
    {
        if (label1.Text == "500")
        {
            for (int i = 1; (i <= 500) && !bB1ShouldStop; i++)
            {
                label1.Text = i.ToString();
                System.Threading.Thread.Sleep(10);
                Application.DoEvents();
                if (label2.Text != "500")
                {
                    bB2ShouldStop = true;
                    label2.Text = (Int16.Parse(label2.Text) + 1).ToString();
                }

            }
            bB1ShouldStop = false;    
        }            
    }

    private void button2\_Click(object sender, EventArgs e)
    {
        if (label2.Text == "500")
        {
            for (int i = 1; (i <= 500) && !bB2ShouldStop; i++)
            {
                label2.Text = i.ToString();
                System.Threading.Thread.Sleep(10);
                Application.DoEvents();
                if (label1.Text != "500")
                {
                    bB1ShouldStop = true;
                    label1.Text = (Int16.Parse(label1.Text) + 1).ToString();
                }

            }
            bB2ShouldStop = false; 
        }            
    }

    
}

}

modified on Tuesday, April 20, 2010 3:48 PM

How can i pass Data from data grid to text box while the record in the data grid is highlighted. TEXT BOX in Form1 & DataGrid in Form2 How Can?

I have 2 forms. both are loaded. i wanat with click in Datagrid cell string display in Text box in Other FORM hoW can i do?

how can pass data from Form to Other Form

i have one form this form have some of textbox& have button if button clicked then we view form that consist of member i want with Doublieclick IN row of datagrid Form one cell view in text box In Other FORM HOW?

yes i can save record in database but i can not view in datagrid

error text is:Argument Eception Was Unhandled Cannot bind to the property or column tblmembers on the DataSource. Parameter name: dataMember

I WANT TO DATA SHOW IN DATAGRID BUT IN DATASOURCE EOOR error is in line:

dataGridViewX2.DataBindings.Add(new Binding("DataSource", dsDataBook, "tblbooks"));

My Book Business logic Layer is:

using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;

namespace Library_Project
{
public class bookBL
{
//Book properties
private String bookcode;
private String bookname;
private String shabok;
private String nasher;
private String motarjem;
private String mozo;

        private bookDA bookData;

   // BUSINESS LOGIC BOOK 
   public bookBL()            
   {
     
       //Data access layer!
 
       bookData = new bookDA();

   }

   /// <SUMMARY>
   /// Property BookCode (String)
   /// </SUMMARY>
   public String Bookcode
   {
       get
       {
           return this.bookcode;
       }
       set
       {
           this.bookcode = value;


       }
   }

        /// <SUMMARY>
        /// Property BooktName (String)
        /// </SUMMARY>
        public String Bookname 
        {
  
              get
              {
                  return this.bookname;
              }
              set
              {
                    try
                    {
                        this.bookname = value;

                        if (this.bookname == "")
                          {
                                throw new Exception(
                                  "لطفا نام کتاب را وارد نمایید");
                          }
                    }
                    catch(Exception e)
                    {
                          throw new Exception(e.Message.ToString());
                    }
              }
        }

        /// <SUMMARY>
        /// Property ISBN (String)
        /// </SUMMARY>
        public String Shabok
        {
              get
              {
                    return this.shabok;
              }
              set
              {
                    //could be more checkings here eg revmove ' chars
                    //change to proper case
                    //blah blah
                    this.shabok = value;
                    if (this.shabok == "")
                    {
                          throw new Exception("لطفا شابک کتاب

MY CONECTION STRIN IS:

private const string CnnStr = "Data Source=(local);Initial Catalog=Library;Integrated Security=SSPI;";

MY datagrid bind is:

dataGridViewX1.DataBindings.Add(new Binding("Data Source", dsDataMember, "tblmembers"));

My Database is Sql server 2008 What is the Problem?