AJAX :: WCF Hosting In Console Appln TCP/IP Binding?
Jul 2, 2010
I developed a WCF Service Library and I am tring to host the service in a console Applicationusing netTcpIp binding.I get the following error when I try to access the method from a Widows Project which is in the Same Solution"No connection could be made because the target machine actively refused it 127.0.0.1:9000"My Solution has 3 projects1.WCFServiceLibrary 2.Console app to host the service 3.Window App to access the service.Operation System is Windows XPIIS version 5.1
I read some blog that If we host workflow foundation in asp.net, there will be issues with workflow persistence, is this correct? and what is the better idea to host workflow foundation on asp.net or on windows service?
I am trying to fetch a page from a remote php web appln in a different domain. The page contains a chart image which I need to display in my web app. The chart image is dynamically generated using jquery. Now the remote web app needs to authenticate myself as user i.e username of my machine. So the first time I made a request for its first page it asked for my username and password in the browser ( I.E). From next time it doesn't ask for my username and password and opens the first page.My username was added to the user DB and probably it stores my IP or computer name.Then the chart page also opens in the browser(I.E). After some time if I try to open the chart page it comes up with some messages and junk values. But if I again open the first page and then the chart page in the browser it opens up with the proper chart image. So everytime I need to access the chart image I need to authenticate first by opening the first page since the session timeout for authentication is not known. The above process which was happening in browser has to be replicated in my code (C#) in my web app. Now for authenticating myself i.e myusername to the remote appln I write the code below but all I get is some messages and junk values. so how do I authenticate and then access this chart page.
I am plannning to use the html editor control of asp.net ajax library in my website. what I need to do to deploy the asp.net ajax library on the server that is hosting my website ?
We are using Network Solutions, but we are getting some issues with one of our web applications. It's because we're using UpdatePanels and they don't support AJAX.NET. So does anyone have any hosting providers they can recommend that provide .NET 3.5 framework, AJAX.NET, and AJAX Toolkit hosting?
i AsyncFileUpload this is working fine in my local server but when i upload the files into my hosting server no file is uploading. this is my code to save the file.
Protected Sub tbnSave_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles tbnSave.Click Dim cmd As New MySqlCommand Dim cn As New MySqlConnection cn.ConnectionString = "server=localhost;User Id=root; password=papidm;database=jis;Persist Security Info=True" cn.Open() cmd.Connection = cn cmd.CommandType = System.Data.CommandType.Text cmd.CommandText = "Insert into PhotoAlbum (Photo,PhotoName,Descr,AlbumId) values (@Photo,@PhotoName,@Descr,@AlbumID)" cmd.Parameters.Add(New MySqlParameter("@Photo", "~/images/" + txtFileName.Text + ".jpg")) cmd.Parameters.Add(New MySqlParameter("@PhotoName", txtFileName.Text)) cmd.Parameters.Add(New MySqlParameter("@Descr", TextBox2.Text)) cmd.Parameters.Add(New MySqlParameter("@AlbumID", ddlArchive.SelectedValue)) cmd.ExecuteNonQuery() fileName = MapPath("~/images/") + txtFileName.Text + ".jpg" AsyncFileUpload1.SaveAs(fileName) End Sub
I was surprised at their NOT having AJAX / ASP.NET support as practically every other shared hosting provider does and it's not like it's all that new, right? So to conclusively confirm that it was a no-go, I put the standard "update timer" sample AJAX app into a sub "test" directory and it works as it should. (The middle section that has the AJAX UpdatePanel updates.) Also, since I did not also upload a BIN directory for the AJAX DLLs I am assuming that this would indicate that the necessary AJAX components *are* somewhere in the shared kernel.
I just recently uploaded my site in web hosting, soon as it was live, I found out that the Ajax was not initializing or not working.
I look into javascript error log, and its pointing at
Sys.WebForms.PageRequestManager._initialize('ctl00$ToolkitScriptManager1', document.getElementById('aspnetForm'));Am I missing something, or is this issue can only be resolved by my hosting? My concern is since AjaxControlToolkit is a class DLL, it should not be a problem right?
I am hosting a Windows User Control in my web page using <object> tag. Everything works fine when the control is outside the updatepanel and is independent of other web controls but when I move the control inside the update panel, it doen't load the user control properly.
why it doesn't render the control properly and what can I do to fix it?
I tried moving the user control outside the update panel but since this user control is shown/hidden dynamically and is rendered based on other web controls which are inside an Update Panel, the user control is not shown at all.
I have just taken over a project from another programmer and want to add some functionality. The ASP.NET application allows users to sign up, fill out details about a company, and those details are submitted to companies house (very brief explanation!). These details are only submitted when an administrator logs in to the control panel and clicks a "Run Submissions" button. This then attempts to submit all pending formations to the gateway.
What I want to do is design an external desktop or console application, that "clicks" this button for me every set amount of minutes. The application will some how need to "log in".
I am using the ajax control toolkit - Tabcontainer. I wonder how to refresh the latest data inside the tab. For example, I have two tab. The first tab is a add form. After I add the form, I prompt out a successful message. Then I click on the second tab which is my gridview listing of the inserted record. But when I click on the second tab, it seem not binding the gridview to show the most latest record I have inserted.
I want to bind gridview at runtime on button click.
I have use AJAX toolkit control, it's reference on that page(also script manager and update panel controls required for AJAX controls). When i remove all these from my page gridview data binds successfully. But when i use these controls and AJAX library reference, data is not binding to grdiview control. But at debug time it shows row count to 2 which is exact count which i wants.
here is my binding sample.
AMCGrid.DataSourceID = "AMCFILLAll" AMCGrid.DataBind() here AMCFILLAll is my sqlDatasource.
I have a ListView that does quite a heavy query. I don't want the user to have to wait half a second to a second for the page to load. I would much rather have the page load, display the theme and then have ajax make a call to the server to run the query and bind the listview while a loading icon is displayed.
The only thing i can think of is to use the sys.application.init handler to add some javascript that calls dopostback and passes a command name. I dunno... any thoughts? Anyone do this with aspnet/ajax with update panel? I guess im trying to bind an update panel without requiring a user clicking a button.
I'm just learning C# and using MS Visual Studio and a tutorial website.
I've written a little console app and now I want it on my website but I can't find out how to do it. Not in VS, nor their help screens, nor on that tutorial site, nor anywhere else I look.
I wrote a console app that displays information from a local file on my desktop and displays the content within the file. I was wondering how can I create a function that can search for keywords and only display the words, I want it to search for?I'm trying to display this content in a database and search for the content I want it to display.
* ZIP Codes * Area Codes * City Name * State Name * Two digit State Code * City Type * City Alias Abbrev. * County Name * State FIPS * County FIPS * Time Zone * Daylight Savings Indicator * Number of Businesses * Q1 Payroll * Annual Payroll * Number of Employees * Employment Flag * County Growth Rate
I tried something like this - And it didn't work.
Csharp Code: var keywords = new string[] {"some", "keywords"}; var foundKeywords = File.ReadAllLines("filename"). SelectMany(line => keywords.Where(keyword => line.Contains(keyword))). Distinct();
I can't seem to find the console where it's suppose to display the console.writeline(). Can someone post a picture of where it's supposed to be in Visual web developer 2010?
I am learning C# in Visual Studio (VS), and in VS i have successfully made different 'projects' under the 'solution' for each fo the samples in my C# book as can be seen here:
[URL]
the thing is when i press the green play button to run the debugger/program, it always executes "ConsoleApplication1" (look at the above image) when i want to try out the new application i wrote (named ConsoleApplication3)
I need to quickly write a test console app for testing purposes.This app is basically the console version of an ASP.NET app.The original ASP.NET app makes use of the global Application object for storing global data.How can I get the same functionality of the Application object in my console app? Can I declare an HttpApplication object directly and use it?NOTE - this app is just for debugging some issues, not production code, so I'm ok if it's not "best practice".
I'm having an AJAX Tab Container with 4 tab panels. in my 4th tab panel I'm having 2 panels with 2 div layers.In 3rd panel i'm getting html paypal form code and putting that in session, Then binding the session value to div layer.After the button click was executed. I'm getting error "UnKown RunTime Error" and "INner HTML Error " on debugging. I don't know why is this happening so, can anyone please let me know the correct way.
Below is my code: <cc1:TabPanel runat="server" HeaderText="TabPanel4" ID="TabPanel4"> <HeaderTemplate> 4. Make Payment </HeaderTemplate> <ContentTemplate> <div>Please click on the below paypal button to complete your payment process.</div> <asp:Panel ID="pnlDefaultPP" runat="server" Visible="true"> <div runat="server" id="DefaultPP" visible="false"> </div> </asp:Panel> <p></p> <asp:Panel ID="DyPP" runat="server" Visible="false"> <div runat="server" id="paypal" visible="true"></div> <asp:Button ID="btnPay" Text="Make Payment" runat="server" /> </asp:Panel> </ContentTemplate> </cc1:TabPanel> [Code]....
In the above cs code, if I get promoid, then I'm binding the relative paypal code to div layer. And making the tabpanel4 enabled. When I debug the code, the control is going till tabpanel4.enabled=true, after that I'm getting unknown runtime error or html error.
i'm just sending a normal POST request using Ajax.BeginForm... i output the form elements using the .TextBoxFor and .HiddenFor etc... all as i should... and when it's posted via ajax to my action method, the object in the action method (named "Comment") is not populated with the values!
Am i missing something? here is the relevant part of my code to those who want to see it...
I got stuck in the following problem. I am using cascadingdropdown ajax control and binding data into dropdownlist from database. I have done to display the data from database. Now I want to display the data, which is related to the item which I selected from dropdownlist, to 'Label'. ex) I have a following table in database.If I select '2' from the dropdownlist, I want to display 'Taro' to the label. If '1' from the dropdownlist, 'Ken' to the label. ID name 1 Ken 2 Taro I changed 'AutoPostback' property of dropdownlist to TRUE,then when I run the page and select the item from dropdownlist, error occured. Error messege is as belows. Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: Invalid postback or callback argument. Event validation is enabled using in configuration or in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation. If there is another way to display the item into a label without postback, or someone knows how to sort out this problem,
