protected void btnCreateList_Click(object sender, EventArgs e)
{
SPWeb currentWeb = SPContext.Current.Web;
Guid webId = currentWeb.ID;
Guid siteId = currentWeb.Site.ID;
Response.Write(siteId);
SPSecurity.RunWithElevatedPrivileges(delegate()
{
using (SPSite site = new SPSite(siteId))
{
using (SPWeb web = site.OpenWeb(webId))
{
site.AllowUnsafeUpdates = true;
Response.Write("configured successfully");
}
}
});
}
You are probably running the code outside the SharePoint, or before the SPContext is initialized (HTTP handler, for example).
Put the real url in your code, you can use it like this:
using(SPSite oSiteCollection = new SPSite("http://Your_Server_Name"))
{
using(SPWeb oWebsite = oSiteCollection.OpenWeb("Your_Website_URL"))
{
using(SPWeb oWebsiteRoot = oSiteCollection.RootWeb)
{
...
}
}
}
Related
In my ASP.NET Core 3.1 web application, I am mostly using stored procedures. When using ExecuteSqlRawAsync in Entity Framework Core it always returns -1. Below given is my generalized method to execute stored procedures.
public async Task<int> ExecuteSqlNonQuery(string StoredProcName, params object[] parameters)
{
int iTotalRecordsAffected = 0;
List<TEntity> listOfObject = null;
try
{
if (!string.IsNullOrEmpty(StoredProcName))
{
StringBuilder sbStoredProc = new StringBuilder();
sbStoredProc.Append("Exec ");
sbStoredProc.Append(StoredProcName);
if (parameters != null)
{
foreach (SqlParameter item in parameters)
{
if (listOfObject == null)
{
sbStoredProc.Append(" #");
listOfObject = new List<TEntity>();
}
else
{
sbStoredProc.Append(", #");
}
sbStoredProc.Append(item.ParameterName.Replace("#", ""));
if (item.Direction == System.Data.ParameterDirection.Output)
{
sbStoredProc.Append(" OUT");
}
}
}
iTotalRecordsAffected = await _DBContext.Database.ExecuteSqlRawAsync(sbStoredProc.ToString(), parameters);
}
}
catch (Exception ex)
{
}
finally
{
if (_DBContext.Database.GetDbConnection().State == System.Data.ConnectionState.Open)
{
_DBContext.Database.GetDbConnection().Close();
}
}
return iTotalRecordsAffected;
}
Here is my controller method that calls a SP to update data.
public async Task<int> UpdateCustomerData(EditCustomerDetail editCustomerDetail)
{
int iTotalRecordsEffected = 0;
try
{
List<SqlParameter> sqlParamList = new List<SqlParameter>()
{
new SqlParameter("#CustomerID",editCustomerDetail.CorporateID),
new SqlParameter("#CustomerName",editCustomerDetail.CorporateName),
new SqlParameter("#CustomerAddress",editCustomerDetail.Address),
new SqlParameter("#City",editCustomerDetail.City),
new SqlParameter("#CountryID",editCustomerDetail.CountryID),
new SqlParameter("#StateID",editCustomerDetail.StateID),
new SqlParameter("#Description",editCustomerDetail.Description),
new SqlParameter("#Phone",editCustomerDetail.Phone),
new SqlParameter("#Fax",editCustomerDetail.Fax),
new SqlParameter("#ModifiedBy",editCustomerDetail.UserID)
};
iTotalRecordsEffected = await _unitOfWork.GetRepository<EditCustomerDetail>().ExecuteSqlNonQuery("UpdateCustomerDetails", sqlParamList.ToArray());
}
catch (Exception ex)
{
}
finally
{
}
return iTotalRecordsEffected;
}
Any suggestion what I am doing wrong?
I'm trying to make live notification using signalR. My project is running on localhost. But I don't see my notification when I set webconfig server-side. (although I did it with signalR)
When I run the 'internet' part of Chrome 's check item, I see that the request does not fall. how do I make this problem?
ajax code;
function updateNotification() {
$('#notiContent').empty();
$('#notiContent').append($('<li>Yükleniyor...</li>'));
$.ajax({
type: 'GET',
datatype : JSON,
contentType: 'application/json; charset=utf-8',
url: '/notification/GetNotificationFlows',
success: function (response) {
$('#notiContent').empty();
if (response.length == 0) {
$('#notiContent').append($('<li>Data yok..</li>'));
}
$.each(response, function (index, value) {
$('#notiContent').append($('<li>Yeni kişi : ' + value.flowName + ' (' + value.flowPhone + ') eklendi.</li>'));
});
},
error: function (error) {
console.log(error);
}
})
}
Global.asax;
string con = ConfigurationManager.ConnectionStrings["sqlConString"].ConnectionString;
protected void Application_Start()
{
AreaRegistration.RegisterAllAreas();
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
SqlDependency.Start(con);
}
protected void Session_Start(object sender, EventArgs e)
{
NotificationComponent NC = new NotificationComponent();
var currentTime = DateTime.Now;
HttpContext.Current.Session["LastUpdated"] = currentTime;
NC.RegisterNotification(currentTime);
}
protected void Application_End()
{
//here we will stop Sql Dependency
SqlDependency.Stop(con);
}
}
Notification component
public void RegisterNotification(DateTime currentTime)
{
string conStr = ConfigurationManager.ConnectionStrings["sqlConString"].ConnectionString;
string sqlCommand = #"SELECT [flowId],[flowName],[flowEMail],[flowPhone],[kaynakId] from [dbo].[flow] where [createDate] > #createDate";
//you can notice here I have added table name like this [dbo].[Contacts] with [dbo], its mendatory when you use Sql Dependency
using (SqlConnection con = new SqlConnection(conStr))
{
SqlCommand cmd = new SqlCommand(sqlCommand, con);
cmd.Parameters.AddWithValue("#createDate", currentTime);
if (con.State != System.Data.ConnectionState.Open)
{
con.Open();
}
cmd.Notification = null;
SqlDependency sqlDep = new SqlDependency(cmd);
sqlDep.OnChange += sqlDep_OnChange;
//we must have to execute the command here
using (SqlDataReader reader = cmd.ExecuteReader())
{
// nothing need to add here now
}
}
}
void sqlDep_OnChange(object sender, SqlNotificationEventArgs e)
{
if (e.Type == SqlNotificationType.Change)
{
SqlDependency sqlDep = sender as SqlDependency;
sqlDep.OnChange -= sqlDep_OnChange;
//from here we will send notification message to client
var notificationHub = GlobalHost.ConnectionManager.GetHubContext<NotificationHub>();
notificationHub.Clients.All.notify("eklendi.");
//re-register notification
RegisterNotification(DateTime.Now);
}
}
public List<flow> GetFlows(DateTime afterDate)
{
using (smartCMSEntities dc = new smartCMSEntities())
{
return dc.flow.Where(a => a.createDate > afterDate).OrderByDescending(a => a.createDate).ToList();
}
}
Notification Controller
public JsonResult GetNotificationFlows()
{
var notificationRegisterTime = Session["LastUpdated"] != null ? Convert.ToDateTime(Session["LastUpdated"]) : DateTime.Now;
NotificationComponent NC = new NotificationComponent();
var list = NC.GetFlows(notificationRegisterTime);
Session["LastUpdate"] = DateTime.Now;
return new JsonResult { Data = list, JsonRequestBehavior = JsonRequestBehavior.AllowGet };
}
Notification Hub
public class NotificationHub : Hub
{
//public void Hello()
//{
// Clients.All.hello();
//}
}
SQL (for sql dependency)
ALTER DATABASE [db_name] SET ENABLE_BROKER with rollback immediate;
I had the same problem you need to create your function inside your Hub.
Let say
public class NotificationHub : Hub
{
public static void Send()
{
IHubContext context = GlobalHost.ConnectionManager.GetHubContext<NotificationHub>();
context.Clients.All.displayStatus();
}
}
And call it in your html
function updateNotificationCount() {
$('span.count').show();
var count = 0;
count = parseInt($('span.count').html()) || 0;
count++;
$('span.noti').css("color", "white");
// $('span.count').css({ "background-color": "red", "color": "white" });
$('span.count').html(count);
}
// signalr js code for start hub and send receive notification
var hub = $.connection.notificationHub;
// Declare a function on the hub hub so the server can invoke it
hub.client.displayStatus = function () {
updateNotificationCount();
};
// Start the connection
$.connection.hub.start();
I have a HTML5 web app I can view through my mobile devices.
I have an img control that would download an image using an ashx asp.net handler.
I updated via a timer.
I am trying to port this over to a Windows Phone 8.1 app instead.
The image seems to take ages to update (if at all). This is my code:
long tick = DateTime.Now.Ticks;
BitmapImage bmp =new BitmapImage(new Uri("http://my url/Mobile/NewFrame.ashx?b=1a=9A5C3-E1945-3D315-BB43C&c=3&m=1&t=" + tick));
imgFrame1.Source = bmp;
Is this the correct way?
this is the full code:
private async void LogIn()
{
using (var client = new HttpClient())
{
var resp = await client.PostAsJsonAsync("http://my url/UserManagement/Login.aspx/Test",
new { username = "", password = "", hubuserid = hubuserid });
var str = await resp.Content.ReadAsStringAsync();
var jsonObj = JsonConvert.DeserializeObject<UserLogIn>(str);
if (jsonObj.d.Success)
{
UpdateConnectionState("Logged In");
}
else
{
UpdateConnectionState("Not Logged In");
}
}
}
public class D
{
public string __type { get; set; }
public bool Success { get; set; }
}
public class UserLogIn
{
public D d { get; set; }
}
private string hubuserid = "";
public string Uptime { get; set; }
private byte ImageIsLoaded = 1;
private async void UpdateTime(int data)
{
await dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
try
{
txtInfo.Text = data.ToString();
if (ImageIsLoaded == 1)
{
ImageIsLoaded = 0;
long tick = DateTime.Now.Ticks;
BitmapImage bi = new BitmapImage(new Uri("http://www.informedmotion.co.uk/Mobile/NewFrame.ashx?b=1a=9A5C3-E1945-3D315-BB43C&c=3&m=1&t=" + tick, UriKind.Absolute));
bi.DownloadProgress += bi_DownloadProgress;
bi.ImageOpened += bi_ImageOpened; }
}
catch (Exception ex)
{
txtInfo.Text = ex.ToString();
}
});
}
void bi_DownloadProgress(object sender, DownloadProgressEventArgs e)
{
//throw new NotImplementedException();
}
void bi_ImageOpened(object sender, RoutedEventArgs e)
{
ImageIsLoaded = 1;
imgFrame1.Source = (BitmapImage)sender;
}
private void imgFrame1_ImageOpened(object sender, RoutedEventArgs e)
{
ImageIsLoaded = 1;
}
private void imgFrame1_ImageFailed(object sender, ExceptionRoutedEventArgs e)
{
ImageIsLoaded = 1;
}
public MainPage()
{
this.InitializeComponent();
this.NavigationCacheMode = NavigationCacheMode.Required;
imgFrame1.ImageFailed += imgFrame1_ImageFailed;
imgFrame1.ImageOpened += imgFrame1_ImageOpened;
ConnectToHub();
}
private void ConnectToHub()
{
proxy.On<int>("broadcastMessage", data =>
{
UpdateTime(data);
});
connection.Start().ContinueWith(task =>
{
if (task.IsFaulted)
{
UpdateConnectionState("Not Connected");
ConnectToHub();
}
else
{
UpdateConnectionState(string.Format("Success! Connected with client connection id {0}", connection.ConnectionId));
hubuserid = connection.ConnectionId;
LogIn();
}
});
connection.Error += ex =>
{
UpdateConnectionState(string.Format("An error occurred {0}", ex.Message));
};
connection.Closed += () =>
{
UpdateConnectionState(string.Format("Connection with client id {0} closed", connection.ConnectionId));
ConnectToHub();
};
connection.Reconnected += () =>
{
//LogIn();
UpdateConnectionState("The connection was re-established");
};
}
Windows.UI.Core.CoreDispatcher dispatcher = Windows.UI.Core.CoreWindow.GetForCurrentThread().Dispatcher;
async void UpdateConnectionState(string state)
{
await dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
try{
txtInfo.Text = state;
}
catch (Exception ex)
{
txtInfo.Text = ex.ToString();
}
});
}
static HubConnection connection = new HubConnection("http://www.informedmotion.co.uk/");
IHubProxy proxy = connection.CreateHubProxy("ChatHub");
If you're going to download the image, then you probably want to hooked the
Image.DownloadProgress event
Image.ImageOpened event
ImageOpened will fire once the download is complete, so at that moment you can set the .Source to it.
While it is downloading (if it's a huge image) you can either show the previous image or a place holder image (with progress bar maybe?)
BitmapImage bi = new BitmapImage(new Uri("http://www.google.com/myimage.bmp", UriKind.Absolute));
bi.DownloadProgress += bi_DownloadProgress;
bi.ImageOpened += bi_ImageOpened;
hiddenImage.Source = bi; // we need to set it to an element in the visual tree so the
// events will fire, we're going to use the hiddenImage
void bi_DownloadProgress(object sender, DownloadProgressEventArgs e)
{
throw new NotImplementedException();
}
void bi_ImageOpened(object sender, RoutedEventArgs e)
{
throw new NotImplementedException();
}
<!-- myImage is your image that you use to show stuff -->
<!-- hiddenImage is the image we use to fire the event -->
<Image x:Name="myImage"></Image>
<Image x:Name="hiddenImage" Visibility="Collapsed"></Image>
I have a controller that takes in JSON data via HTTP POST. Inside this controller is a call to a method that I copied/pasted from ArcGIS's .NET implementation of the proxy that's needed to connect to ArcGIS's servers. For the sake of the problem I'm having, that part was irrelavent.
Before copying/pasting, the execution flow was line by line. But now, after copying and pasting (and subsequently adding the call to the method), my debugging execution flow is jumping all over the place (because of different threads going on at the same time). I don't know why this is happening- I didn't see anything that had to do with threads in the code I copied and pasted. Could you tell me why this is happening just because of code that I copied/pasted that appears to not have anything to do with multithreading?
Here's my controller code that makes the call to the method I copied/pasted:
[HttpPost]
public void PostPicture(HttpRequestMessage msg)
{
HttpContext context = HttpContext.Current;
ProcessRequest(context);
...
Here's the code I copied and pasted from ArcGIS (I'm sorry, it's very long):
public void ProcessRequest(HttpContext context)
{
HttpResponse response = context.Response;
System.Net.HttpWebRequest req = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(context.Request.Url);
req.Method = context.Request.HttpMethod;
req.ServicePoint.Expect100Continue = false;
// Set body of request for POST requests
if (context.Request.InputStream.Length > 0)
{
byte[] bytes = new byte[context.Request.InputStream.Length];
context.Request.InputStream.Read(bytes, 0, (int)context.Request.InputStream.Length);
req.ContentLength = bytes.Length;
string ctype = context.Request.ContentType;
if (String.IsNullOrEmpty(ctype))
{
req.ContentType = "application/x-www-form-urlencoded";
}
else
{
req.ContentType = ctype;
}
using (Stream outputStream = req.GetRequestStream())
{
outputStream.Write(bytes, 0, bytes.Length);
}
}
// Send the request to the server
System.Net.WebResponse serverResponse = null;
try
{
serverResponse = req.GetResponse();
}
catch (System.Net.WebException webExc)
{
response.StatusCode = 500;
response.StatusDescription = webExc.Status.ToString();
response.Write(webExc.Response);
response.End();
return;
}
// Set up the response to the client
if (serverResponse != null)
{
response.ContentType = serverResponse.ContentType;
using (Stream byteStream = serverResponse.GetResponseStream())
{
// Text response
if (serverResponse.ContentType.Contains("text") ||
serverResponse.ContentType.Contains("json"))
{
using (StreamReader sr = new StreamReader(byteStream))
{
string strResponse = sr.ReadToEnd();
response.Write(strResponse);
}
}
else
{
// Binary response (image, lyr file, other binary file)
BinaryReader br = new BinaryReader(byteStream);
byte[] outb = br.ReadBytes((int)serverResponse.ContentLength);
br.Close();
// Tell client not to cache the image since it's dynamic
response.CacheControl = "no-cache";
// Send the image to the client
// (Note: if large images/files sent, could modify this to send in chunks)
response.OutputStream.Write(outb, 0, outb.Length);
}
serverResponse.Close();
}
}
response.End();
}
public bool IsReusable
{
get
{
return false;
}
}
// Gets the token for a server URL from a configuration file
// TODO: ?modify so can generate a new short-lived token from username/password in the config file
private string getTokenFromConfigFile(string uri)
{
try
{
ProxyConfig config = ProxyConfig.GetCurrentConfig();
if (config != null)
return config.GetToken(uri);
else
throw new ApplicationException(
"Proxy.config file does not exist at application root, or is not readable.");
}
catch (InvalidOperationException)
{
// Proxy is being used for an unsupported service (proxy.config has mustMatch="true")
HttpResponse response = HttpContext.Current.Response;
response.StatusCode = (int)System.Net.HttpStatusCode.Forbidden;
response.End();
}
catch (Exception e)
{
if (e is ApplicationException)
throw e;
// just return an empty string at this point
// -- may want to throw an exception, or add to a log file
}
return string.Empty;
}
}
[XmlRoot("ProxyConfig")]
public class ProxyConfig
{
#region Static Members
private static object _lockobject = new object();
public static ProxyConfig LoadProxyConfig(string fileName)
{
ProxyConfig config = null;
lock (_lockobject)
{
if (System.IO.File.Exists(fileName))
{
XmlSerializer reader = new XmlSerializer(typeof(ProxyConfig));
using (System.IO.StreamReader file = new System.IO.StreamReader(fileName))
{
config = (ProxyConfig)reader.Deserialize(file);
}
}
}
return config;
}
public static ProxyConfig GetCurrentConfig()
{
ProxyConfig config = HttpRuntime.Cache["proxyConfig"] as ProxyConfig;
if (config == null)
{
string fileName = GetFilename(HttpContext.Current);
config = LoadProxyConfig(fileName);
if (config != null)
{
CacheDependency dep = new CacheDependency(fileName);
HttpRuntime.Cache.Insert("proxyConfig", config, dep);
}
}
return config;
}
public static string GetFilename(HttpContext context)
{
return context.Server.MapPath("~/proxy.config");
}
#endregion
ServerUrl[] serverUrls;
bool mustMatch;
[XmlArray("serverUrls")]
[XmlArrayItem("serverUrl")]
public ServerUrl[] ServerUrls
{
get { return this.serverUrls; }
set { this.serverUrls = value; }
}
[XmlAttribute("mustMatch")]
public bool MustMatch
{
get { return mustMatch; }
set { mustMatch = value; }
}
public string GetToken(string uri)
{
foreach (ServerUrl su in serverUrls)
{
if (su.MatchAll && uri.StartsWith(su.Url, StringComparison.InvariantCultureIgnoreCase))
{
return su.Token;
}
else
{
if (String.Compare(uri, su.Url, StringComparison.InvariantCultureIgnoreCase) == 0)
return su.Token;
}
}
if (mustMatch)
throw new InvalidOperationException();
return string.Empty;
}
}
public class ServerUrl
{
string url;
bool matchAll;
string token;
[XmlAttribute("url")]
public string Url
{
get { return url; }
set { url = value; }
}
[XmlAttribute("matchAll")]
public bool MatchAll
{
get { return matchAll; }
set { matchAll = value; }
}
[XmlAttribute("token")]
public string Token
{
get { return token; }
set { token = value; }
}
}
I am developing a Blackberry Application. I have a map in a screen. I want to refresh map's data with new data which i am getting from my web service. I am using BlockingSenderDestination in a Thread. When i request "get data" its return new data. no problem. I am using invokelater function to call my maprefresh function with passing arguments but i got illegalargumentexception.
Any suggestion to solve my problem or any better way to do this?
Here is my code:
public class MyMainScreen extends MainScreen {
RichMapField map;
MyClassList _myclassList;
private String _result2t;
public MyMainScreen(JSONArray jarray)
{
map = MapFactory.getInstance().generateRichMapField();
MapDataModel mapDataModel = map.getModel();
JSONObject json = null;
boolean getdata=false;
for (int i=0;i<jarray.length();i++)
{
try
{
json=jarray.getJSONObject(i);
getdata=true;
}
catch(Exception e)
{
}
if(getdata)
{
try
{
double lat = Double.valueOf(json.getString("LATITUDE")).doubleValue();
double lng = Double.valueOf(json.getString("LONGITUDE")).doubleValue();
String myclassdata= json.getString("myclassdata").toString();
MyClass ben = new MyClass(myclassdata);
_myclassList.addElement(ben);
MapLocation termimapitem = new MapLocation( lat, lng, "","");
mapDataModel.add((Mappable)termimapitem,"1");
}
catch(Exception e)
{
//mesajGoster("Hatalı Veri");
}
}
else
{
//mesajGoster("Listeye Eklenemedi");
}
}
}
private void GetTerminals(String companyNo){
final String companyNoR= companyNo;
Thread t = new Thread(new Runnable()
{
public void run()
{
Message response = null;
String uriStr = "http://webservice";
BlockingSenderDestination bsd = null;
try
{
bsd = (BlockingSenderDestination)
DestinationFactory.getSenderDestination
("o", URI.create(uriStr));
if(bsd == null)
{
bsd =
DestinationFactory.createBlockingSenderDestination
(new Context("o"),
URI.create(uriStr)
);
}
response = bsd.sendReceive();
if(response != null)
{
BSDResponse(response,companyNoR);
}
}
catch(Exception e)
{
}
finally
{
if(bsd != null)
{
bsd.release();
}
}
}
});
t.start();
}
private void BSDResponse(Message msg,final String companyNo)
{
if (msg instanceof ByteMessage)
{
ByteMessage reply = (ByteMessage) msg;
_result2t = (String) reply.getStringPayload();
} else if(msg instanceof StreamMessage)
{
StreamMessage reply = (StreamMessage) msg;
InputStream is = reply.getStreamPayload();
byte[] data = null;
try {
data = net.rim.device.api.io.IOUtilities.streamToBytes(is);
} catch (IOException e) {
// process the error
}
if(data != null)
{
_result2t = new String(data);
}
}
try {
final JSONArray jarray= new JSONArray(_result2t);
final String username=_userName;
UiApplication.getUiApplication().invokeLater(new Runnable() {
public void run() {
Dialog.alert("The Toolbar i");
Yenile(jarray);
}
});
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private void Yenile(JSONArray jarray){
MapDataModel mapDataModel = map.getModel();
mapDataModel.remove("1");
map.getMapField().update(true);
_terminalList = new TerminalList();
map= MapFactory.getInstance().generateRichMapField();
MapDataModel mapDataModel = map.getModel();
JSONObject json = null;
boolean getdata=false;
for (int i=0;i<jarray.length();i++)
{
try
{
json=jarray_terminaller.getJSONObject(i);
getdata=true;
}
catch(Exception e)
{
}
if(getdata)
{
try
{
double lat = Double.valueOf(json.getString("LATITUDE")).doubleValue();
double lng = Double.valueOf(json.getString("LONGITUDE")).doubleValue();
String myclassdata= json.getString("myclassdata").toString();
MyClass ben = new MyClass(myclassdata);
_myclassList.addElement(ben);
MapLocation termimapitem = new MapLocation( lat, lng, "","");
mapDataModel.add((Mappable)termimapitem,"1");
}
catch(Exception e)
{
//mesajGoster("Hatalı Veri");
}
}
else
{
//mesajGoster("Listeye Eklenemedi");
}
}
}
}
To refresh the screen: do like this:
public class LoadingScreen extends MainScreen{
LoadingScreen()
{
createGUI();
}
public void createGUI()
{
//Here you write the code that display on screen;
}}
we know that this is the actual way of creating a screen;
Now if you want to refresh the screen write like below:
deleteAll();
invalidate();
createGUI();//here it creates the screen with new data.
Instead of writing in InvokeLater method better to write the above three lines in run method after Thread.sleep(10000);
If you have any doubts come on stackOverFlow chat room name "Life for Blackberry" for clarify your and our doubts.
I found a solution to my question.
After getting the data i was sending it via new run method:
UiApplication.getUiApplication().invokeLater(new Runnable() {
public void run() {
MyFunction(jarray);
}});
But i was need to synchronize with main thread. So the solution:
UiApplication.getUiApplication().invokeLater(new Runnable() {
public void run() {
synchronized(Application.getEventLock()) {
Yenile(jarray);
}
}
});