C#

private void GenerateReport(string Html, HttpContext context)
        {
            MemoryStream stream = createPDF(Html);

            context.Response.ContentType = "application/pdf";
            context.Response.AddHeader("Content-Disposition", "attachment; filename=\"Report.pdf\"");
            context.Response.BinaryWrite(stream.ToArray());
       
        }

        private MemoryStream createPDF(string html)
        {
            MemoryStream msOutput = new MemoryStream();
            TextReader reader = new StringReader(html);

            Document document = new Document(PageSize.A4,10f,10f,10f,0f);
            
            PdfWriter writer = PdfWriter.GetInstance(document, msOutput);

            HTMLWorker worker = new HTMLWorker(document);
    
            document.Open();
            worker.StartDocument();

            worker.Parse(reader);
            worker.EndDocument();
            worker.Close();
            document.Close();

            return msOutput;
        }

private void btnCaptureScreen_Click(object sender, EventArgs e) {
  if (LIST_CheckedTreeNodes.Count > 0) {
     btnCaptureScreen.Enabled = false; /*button that runs this operation*/
     btnSTOP.Enabled = true;  /*Stop button for stopping operation*/
     abort_process = false;   /*global variable I tried to use for breaking out of loops*/
	
     thread = new Thread(delegate() {
          foreach (iTreeNode node in LIST_CheckedTreeNodes) {
	       if (abort_process) break;

	       this.BeginInvoke((ThreadStart)delegate() {
	            CaptureScreenFromNode(node);
	       });

	       if (abort_process) break;
	  }
	
          /*after thread is done, restore everything to normal state*/				
	  this.BeginInvoke((ThreadStart)delegate() {
		btnCaptureScreen.Enabled = true;
		btnSTOP.Enabled = false;		
	  });
	  Thread.Sleep(10);
     });
     thread.Start();
  }
}

private void CaptureScreenFromNode(iTreeNode node) {
     treeView.SelectedNode = node;
     
/*** Node property information ***/
     string nodePI = node.GetType().GetProperty("iDiagramType").GetValue(node).ToString();
           foreach (iComboBox combo in LIST_COMBOX_SelectedLoadCases) {
		if (abort_process) break;
                Check_Selected_Load_Cases(combo);
                /*** Combobox property information ***/
		string comboPI = combo.GetType().GetProperty("iDiagramType").GetValue(combo).ToString();
/*** Loop has found appropriate combobox with selected load cases ***/
		if (comboPI == nodePI) {
			if (combo.Items.Count > 0) {
				for (int j = 0; j < combo.Items.Count; j++) {
				     if (abort_process) break;
				     /*** DO SOME WORK ***/
				}
			}
			else {
                             /*** DO SOME OTHER WORK ***/}
			}
		}
	} /*end of foreach*/
}

protected override void OnStart(string[] args) 
        {            
            System.Timers.Timer time = new System.Timers.Timer();
            time.Start();
            time.Interval = (1000 * 60 * 5); //5 minutes
            time.Elapsed += new ElapsedEventHandler(time_elapsed);
            time.AutoReset = true;
            time.Start();            
        }
        
        public void time_elapsed(object sender, ElapsedEventArgs e)
        {
            DateTime scheduledRun = DateTime.Today.AddHours(13.20);    
            DateTime lastRan = lastTime.LastWriteTime;
            if (DateTime.Now > scheduledRun)
            {
                TimeSpan sinceLastRun = DateTime.Now - lastRan;
                if (sinceLastRun.Minutes > 5)
                {
                    importFrmURL("http:// ..", "@"\Import1.txt"");                    
                }
            }
        }

 public void importFrmURL(string url, string dir) // dir = @"\Import1.txt"
 {
 System.IO.StreamWriter fileWriter;
 fileWriter = new System.IO.StreamWriter(dir); //<---PROBLEM------ hang there
 try
 { 
 var client = new WebClient();
 using (var stream = client.OpenRead(url)) 
 using (var reader = new StreamReader(stream))
 {
 string line;
 while ((line = reader.ReadLine()) != null)
 {
 fileWriter.WriteLine(line);
 }
 fileWriter.Close();
 }//---------------------------------------------------------------------------------
 }
 catch (Exception e)
 {
 eventLog1.WriteEntry("Error occurred!\n\r" + e.ToString());//<---DEBUG
 } 
 }

I have an object which mimics a table structure in sql.  Lets call this object validation.  Validation has a property isrequired with a get and set.

when i use this property in code i.e.

validation val = new validation

and then try to change the value of isrequired intellisense says i can not assign to this isrequired because it is read only.

I have a user that wants some items for some objects to be required where as other objects isrequired is false.  The table that this object mimics has fieldname and isrequired either true or false.  in this case the database has isrequired as true.  I just want to change the isrequired in the object and not affect change in the database table.

when i use form.fieldname.isrequiered = false it tells me I can not assign because it is read only.  Thanks.