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Java FX Foreground/Background Messaging

by ireland94

This program demonstrates the methodology needed for by directional messaging between a Java FX foreground and 1 or more background threads.

by ASP.NET Community

ImageButton control is used to display an image that responds to mouse clicks. Specify the image to display in the control by setting the ImageUrl

Http Handlers to handle Images

by ASP.NET Community

Hi,In this article i am going to create an http Handler which is used to resize my images and display it .What are HTTP Handlers?HTTP handlers are

Send asynchronous mail using asp.net

by ASP.NET Community

Sending e-mail is an important and common feature in ASP.NET (through the System.Net.Mail namespace). In this article, I will show how to send asynchronous mail.

Latest Articles

Java FX Foreground/Background Messaging

by ireland94

This program demonstrates the methodology needed for by directional messaging between a Java FX foreground and 1 or more background threads.

Send asynchronous mail using asp.net

by ASP.NET Community

Sending e-mail is an important and common feature in ASP.NET (through the System.Net.Mail namespace). In this article, I will show how to send asynchronous mail.

C++ Multicast Events

by zaphoed

Helpers to declare and define multicast event sources and sinks in C++

Image Recaptcha using Generic Handler

by ASP.NET Community

All Articles

Handler

No overload for 'lnkCustomer_Click' matches delegate 'System.EventHandler'

10 Aug 2012 by fjdiewornncalwe

As Wes has pointed out in his comment, the definition of your method is incorrect. If you are responding to a click event on a LinkButton as you are in this case, then the method must have a definition that matches protected void MethodName(object sender, EventArgs e). Yours is using...

No overload for 'lnkCustomer_Click' matches delegate 'System.EventHandler'

10 Aug 2012 by Wendelius

The System.EventHandler delegate expects you to have a method with a specific signature present. See: EventHandler Delegate[^]So your code should probably be like:protected void lnkCustomer_Click(object sender, System.EventArgs e) { ... }Addition:Casting the sender...

How to detach a dynamically made handler

13 Nov 2013 by BillWoodruff

When you define an Event Handler using Lambda notation, the resulting method is "anonymous" in the sense it's not available to be manipulated by the programmer once it has been created unless you keep a reference to it. That's really the same "visibility" logic that applies to anything you...

receiving Blolbs and save them in a string

3 Sep 2015 by OriginalGriff

If what you are being sent is binary data, then you can;t directly store it in a string, as a string is a collection of characters - and converting binary data to characters rarely means you can convert them back again (as not all character codes are valid depending on the character set being...

Java FX Foreground/Background Messaging

17 Jul 2019 by ireland94

This program demonstrates the methodology needed for by directional messaging between a Java FX foreground and 1 or more background threads.

multi-threading

TMS glass buttons do not show

13 Apr 2012 by Misol1

Hello all, We started to encounter a bizzare problem with TAdvGlassButton buttons from TMS Software under Delphi2007. Sometimes they simply do not show, and if so, then all of them, across whole application. The point is, that the buttons are there, they react to events (you have to know...

Displaying Image from database to gridview

5 Nov 2012 by Al Moje

Hi,Try this if could help...Change your code from: ' /> to...

How to detach a dynamically made handler

13 Nov 2013 by mccaber82

Hi,I have seen the following code example online:framesReplay.FrameReady += frame => synchronizationContext.Send(state => AllFramesReady.Raise(new ReplayAllFramesReadyEventArgs { AllFrames = frame }), null);This is attaching an event in code within the same method rather than having...

How to convert VB.NET Private Sub that handle multiple event handles to C# ?

16 Oct 2015 by phil.o

In InitializeComponent() method (in .designer.cs file), add:txtCL_VL_LA.Enter += SetLAO;txtCL_FN_LA.Enter += SetLAO;txtCL_LN_LA.Enter += SetLAO;txtCL_VL_LA.Leave += SetENG;txtCL_FN_LA.Leave += SetENG;txtCL_LN_LA.Leave += SetENG;You may have to be careful as to where you put...

How to send file to ASHX generic handler

16 Mar 2017 by Richard Deeming

Your handler is expecting a multipart/formdata[^] request, but your code is simply sending the raw bytes of the file.You need to build a proper request to transmit the file:public static class Extensions{ public static void PrepareFileUpload(this WebRequest request, string...

How to implement md5columnhandler so is present after XP boots

10 Aug 2019 by Member 456781

The author gave enough information. Here's the solution. Compiled to create the MD5ColumnHandler.dll (I used Visual Studio 2005). Tested as explained in my post and in the article using Debug mode calling Explorer. To implement so is part of XP after bootup (available immediately after doing...

TMS glass buttons do not show

13 Apr 2012 by wizardzz

Since it is a 3rd party control, you should try their support system first. Here's a link:http://www.tmssoftware.com/site/login.asp[^]

MFC redirecting message handlers

15 Apr 2012 by Diego2la

Good day!In my project I have MainFrame where I put 3 floating TreeCtrl (which can move across the screen and even leave MainFrame). My employer want me to place all TreeCtrl's handlers in some CDialog(SW_HIDDEN). How can I redirect TreeCtrl message handlers?Thanks for your help.

Calling generic handler from content page asp.net

1 May 2012 by gitcue

Using ASP.Net, i'hv developed a master page with a form.Now, i developed a content page with a form. On submit of content page form button i wana call a generic handler. How can i do this???? Wen a simply do this handler is not called.I cant pass form action inn master page as this affecting...

Sharepoint list on item added event

14 May 2012 by venkatesun

My Requirement:I need to get the details of a user(his email ID,empno,etc) who adds an item to a list from user profile.when the item is added to the sharepoint list I need to put a entry in DB and send a mail to the user who adds an item to the list.Is it possible in MOSS 2007 by event...

Sharepoint list on item added event

14 May 2012 by Not Active

You can use either ItemAdding or ItemAdded event on the list and look at the created by or modified by property of the ListItem.To access profile information use UserProfileManager Class[^]

Sharepoint list on item added event

15 May 2012 by Yash85SP

Hi,Go through this links, it will be usefull for you.http://msdn.microsoft.com/en-us/library/microsoft.sharepoint.spitemeventreceiver.itemadding(v=office.12).aspx[^]http://msdn.microsoft.com/en-us/library/microsoft.sharepoint.spitemeventreceiver.itemadded(v=office.12).aspx[^]

Calling generic handler from content page asp.net

17 May 2012 by Kamal Kanti Nath

At first add a Generic handler in your project.Generic handlers are the .NET components that implement the System.Web.IHttpHandler interface. Any class that implements the IHttpHandler interface can act as a target for the incoming HTTP requests. Page is also generic handler. In general...

Server.transfer and HTTP Handler

9 Jul 2012 by Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

Please follow Asp.Net forum Link[^] for your query.The last post is the solution.Happy coding ...:)

Incorrectly triggered mouse events for custom panel due to InvalidateArrange() ?

29 Aug 2012 by ICube 2

In Silverlight I've created a panel that derives from standard Panel class and have overridden the InvalidateMeasure() and InvalidateArrange() methods. The Panel uses an own Attached Property "Position" of type Point to specify the position of objects. Whenever the attached property is changed,...

Web Forms Events catched through MVC application

24 Sep 2012 by nicoleta.cristian

I have a MVC application with a nested master page: Site.Master belongs to mvc and it has MasterPageFile pointing to another master page called Top.Master which belongs to a dll (which is a web forms project).In Top.Master I have a web server control with an event. All works fine except that...

KineticJS mouse event issue

21 Oct 2012 by nuclearpeace

using KineticJS libI have little issue here (i obviously miss something). I simplified it from my bigger application: When i click blue rectangle, i add another layer to the stage that includes red rectangle (clickable), when i click this red rectangle, it removes second layer with red...

How to pass binary image to image handler to display it in DataList?

22 Oct 2012 by a1mimo

Try this when you get your image from the database//whatever your command isobject Result= command.ExecuteScalar();MemoryStream ms = new MemoryStream();ms = (byte[])result;//pass ms to Handler either by puting it in a function that returns it or whatever you like...

Displaying Image from database to gridview

5 Nov 2012 by janwel

I am trying to get images from database and uses a handler for it.code are as followson my aspx page

Multiple video uploading

21 Nov 2012 by sandip_mali

i am working on asp.net project where i used the multiple video uploading in any format andsize is upto 100 mb, how can i do that we need handlerfor that,can we need the any player for play thevideo file ?please help me for that problem??? and plese also send me code for that?

SQL-Server-2005

Access textbox value from ashx page

6 Dec 2012 by Member 7781963

This is my Form Tag from The Master Page:I have a TextBox in my Content Page:I want to access the TextBox value in the...

Access textbox value from ashx page

6 Dec 2012 by pradiprenushe

Try this window.onload = function() { document.FormName.onsubmit = submitForm;} function submitForm() { this.action = "http://Handler.ashx?textbox" + value;} Refer...

Can't display .swf files on a page with httpHnadler

20 Dec 2012 by GGev

Hi guys,Read the last EDIT, please.I have a page in which I should display some media data.For this I'm using html tag, like this:

Can't display .swf files on a page with httpHnadler

19 Dec 2012 by Member 10510822

This link can help you.HO TO ADD FLASH OR SWF FILE IN MY ASP.NET WEB SITE[^]thankRashed::Bangladesh

Can't display .swf files on a page with httpHnadler

20 Dec 2012 by GGev

I've just removed all data for Response Header in http handler and now it works.

Ajax with Handler in ASP.Net

10 Feb 2013 by PrabhuMuthusamy

Hi,i'm getting error from this Code.i'm not getting the context.Request value. it will return null.ajax always return Error function only.How to solve this!$.ajax({type: "POST",url: "Handler/Handler.ashx",data: {TextOne:'Test',TextTwo:'Testing'},contentType:...

Ajax with Handler in ASP.Net

11 Feb 2013 by Renju Vinod

string Data1 = context.Request["Test"];string Data2 = context.Request["Testing"]Change the above 2 lines tostring Data1 = context.Request.Params["TextOne"];string Data2 = context.Request.Params["TextTwo"];

Update Repeater immediatly after uploading file

26 Apr 2013 by krishna_goluguri

HiI am using the fallowing concept in my projecthttp://www.west-wind.com/weblog/posts/2013/Mar/12/Using-plUpload-to-upload-Files-with-ASPNET[^]But instead of image viwer i am using Repeater to show the names of uploaded files and file type I wanted refresh repeater automatically...

How to get the handle of a new created window, before is displayed ?

1 Aug 2013 by Aren Nov

Hi codeproject gentlemen,How can I find the handle of a new window when is about to get created/opened by another window BUT before the OS will display it, because I want to imediately kill that new window for not interrupting my other running tasks on the desktop, by stealing the focus....

imagebutton

11 Oct 2013 by ASP.NET Community

ImageButton control is used to display an image that responds to mouse clicks. Specify the image to display in the control by setting the ImageUrl

Http Handlers to handle Images

11 Oct 2013 by ASP.NET Community

Hi,In this article i am going to create an http Handler which is used to resize my images and display it .What are HTTP Handlers?HTTP handlers are

Custom handlers throws could not load type or one of its dependencies

16 Oct 2013 by pianca

hi ,I am using custom handlers unable to hit the handlercode snippetnamespace Sample.Handlers{class SampleHandler : IHttpHandler, IRequiresSessionState{}}i have added the below sections in web.config when i am trying to hit the handlers it is...

Object receiver event looping on itself

4 Nov 2013 by OriginalGriff

Probably, you don't want to add a new handler each time the user presses the button, as you appear to be doing now.You do realize that "+=" for an event adds a handler to the chain? And that if you have the same handler in the chain 8 times, it will get called eight times every time the...

Adding a Click event handler function to a C# Video - Windows Forms

25 Feb 2014 by Member 10334528

Hi, I am currently working on a C# Windows Forms Application within Visual Studio Express 2012.I have a video, which has it's parent set to a Panel the exact same size as the video (Basically a container for the video). What I am after is the video to have a click event handler so a certain...

Adding a Click event handler function to a C# Video - Windows Forms

25 Feb 2014 by Krunal Rohit

I would suggest you to look at ContextMenuStrip[^], which represents a shortcut menu for the any control associated with it.And how to do that, that is pretty simple. You should play around with the property of the control after adding context menu in your application. But still, look at...

download the file from ajax call

11 Mar 2014 by D-Kishore

In My Web application,I want download the file from ajax call.reference:Call HTTPhandler from jQuery, Pass data and retrieve in JSON format[^]here i am unable to download file, see my code belowIn Handler.ashx filepublic void ProcessRequest(HttpContext context) {...

download the file from ajax call

11 Mar 2014 by Nirdesh Rathore

You can not write file on client without browser interaction(as actual client for server is browser) due to security reasons, so in your ajax call it would be better if you will reload your page and in page_load you write download code or call a function where you have kept your file download...

What Is Image Handler I C#? And How To Dispose Image Handler?

3 Jun 2014 by Pushkar Prabhu

Hi, I am having memory leak because of increase in GDI objects. After analyzing i found that image handler are not disposed. Can any one tell me what should i do to dispose image handler?

What Is Image Handler I C#? And How To Dispose Image Handler?

3 Jun 2014 by CPallini

Google is your friend: "correctly disposing gdi objects in c#"[^]

not getting file full path for checking pdf is password protected or not

23 Jun 2014 by josh-jw

Hi All,I need to check whether pdf is password protected or not. for that I did like try { PdfReader pdfReader = new PdfReader(pdfFullname); return false; } catch...

not getting file full path for checking pdf is password protected or not

23 Jun 2014 by Dave Kreskowiak

You don't need the full file path from the browser. The file is being uploaded to the server so all you need is the filename. The rest of the path is going to be whatever the path is to the folder where your server side code put the file when it processed the uploads.No, your code can NOT...

How to convert data into json in Handler

8 Jul 2014 by josh-jw

Hi All,I am passing error message as json from handler(.ashx).but in ajax its getting as string only.please help me to get it as json value.handler.ashxmsg = "{"; msg += string.Format("error:'{0}',\n", "Protected"); msg +=...

how to pass the context request to handler file?

10 Jul 2014 by Member 10937448

hi everyone..i successfully passed some data from ajax to handler...but i cant able to pass the context(image request)..here is my code in handlerplease hit the breakpoint in handler and run it..the run flow is not going to upload functionpublic class Handler : IHttpHandler {...

how to upload a file using handler in asp.net?

16 Jul 2014 by Member 10937448

hi everyone..i have to upload a file through handler...at that same time i should additionallyinsert the drop down value..but while hit the breakpoint in handler file,code is not running..i have written the following codeasp.net code:

asp:FileUpload control not working on second time

14 Jul 2014 by josh-jw

Hi All,Asp file upload control not working when i get response from handler. first time its working fine, when i clicked on file upload , i can able to select file but after that nothing happening. please help to rectify the issue.

How to consume WCF Rest Service through Global.asax (RouteTable.Routes.Add, ServiceResponse...etc)

17 Jul 2014 by Member 10619915

I want WCF Rest Service through any interpreted file like (handler.ashx/Ajax.aspx) and also success or error response throw it...In our application send button on js function after that check every validation call ajax with post method and pass url with handler.ashx now i want call wcf...

how to pass the context request to handler file?

17 Jul 2014 by -Dr_X-

The context argument is basically the webpage.I'm not sure if this is the best way to do up loads. The FileUpLoad control handles this for you. If you're doing downloads, that would be a bit different as I use a handler for those.Do you have the tags in the web.config? ...

I Want To Dropdown Dropdown List Format Of Json Object I Brought From Backend ..My Json Object Is As Follows[{"Intid":1,"Strkey":"Saving Deposits"},{"Intid":2,"Strkey":"Security...

23 Sep 2014 by jkirkerx

I just wrote this this morning. It does the same thing but is written slightly different, but is proven to work rock solid for me. In this case I used a named / value pair to bring back productID' and Part Numbers. I use to use something more complex like your example but simplified it over...

Remove event handler from WPF DataGrid Template Column

24 Feb 2015 by BenJBaker╣

How can i remove the event handler from a template column in a datagridMy XAML: ...

How to retrieve two Select Queries(Result Statement) from SQL Server and Pass that to Generic Handler and Retrieve that in Javascript

2 Apr 2015 by Boothalingam

1. I'm Using html page,Javascript file,Generic Handler,Class File2. Sending a Request from Button click and Using ajax Request in Json format.3. From Class File i'll got Two Tables in Dataset.4. How to convert that two tables in Json format and retrieve that data in Javascript file...

receiving Blolbs and save them in a string

3 Sep 2015 by Lalyka

I have this code that will get files on client side and slice the file and send it to server (handler) and there it will append the received slices and append them together and save them in a folder.THIS IS MY QUESTION: what if I want to save the received blobs on server side in a string ? how...

How to convert VB.NET Private Sub that handle multiple event handles to C# ?

15 Oct 2015 by CeebLaj Thoj

Hi,I want to convert these two method into C# but I don't know how to keep the event handles to keep these two method working in C#.VB.NET Code:Private Sub SetLAO(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtCL_VL_LA.Enter, txtCL_FN_LA.Enter,...

Can I clear all events and handler from an object

3 Nov 2015 by Debojyoti Saha

Yes.Try the codeprivate void RemoveClickEvent(Button b) { FieldInfo f1 = typeof(Control).GetField("EventClick", BindingFlags.Static | BindingFlags.NonPublic); object obj = f1.GetValue(b); PropertyInfo pi =...

200,stream not found netstream.play.streamnotfound error while playing video files

26 Feb 2016 by Member 10902837

200 stream not found netstream.play.streamnotfound,clip:'[Clip]'Handler.ashx?id=(1) etc error raises when i click specific video to play using flowplayer in asp.net after hosting in my websiteHere the videos are played using flow player and handler.ashxPlease kindly reply to the issue i need...

Jqgrid doesnt relaod when blank json passed

15 Jul 2016 by RAHUL(10217975)

Hi,I am using JqGrid in my application. I am trying to bind jqgrid with json data from server side using handler. Jqgrid shows data when i pass json data with values (Datatable to json) but when i pass blank json (empty string) it doesnt reload and old data is seen. Onload method is not fired...

Jqgrid doesnt relaod when blank json passed

15 Jul 2016 by Vignesh Mani

$("#list").jqGrid('setGridPara...

HOW to generate barcode using generic handler in ASP.NET

27 Dec 2016 by abhishekchadha

Why u want to generate barcode using generic handler only??if u can generate barcode using RDLC then this might be useful - Generate Barcode And Barcode Reader For Sale and Purchase[^]

How to send file to ASHX generic handler

16 Mar 2017 by Member 12759885

I have 2 servers, there is no connection between them, one (A) has data input forms and I have to move this data to the second Server (B).I am sending data from (A) as csv file to the handler in server(b). I used the following code to send data, but file is not receiving at the handler....

How to stop handler when getaccuracy() is lower than 100

3 Jun 2017 by Gionne Lapuz

Hi I am creating an android map application that will get the user location, but when users open their map sometimes the location is not accurate and will slowly pinpoint your location. I have added a handler that will run every 5 seconds checking the users location, and when the getAccuracy...

How to stop handler when getaccuracy() is lower than 100

3 Jun 2017 by David Crow

As I see it, when the accuracy condition is true, you are removing the handler callback, but the location update is still active. I would think you'd want to remove both. My suggestion would be to remove the Handler/Runnable code. It is an unnecessary overhead.

How to implement md5columnhandler so is present after XP boots

10 Aug 2019 by Member 456781

I downloaded the code from http://www.codeproject.com/KB/shell/columnhandler.aspx "Explorer column handler shell extension in C#". I have Visual Studio 2005 and compliled using C#. (Got a few missing "Articles"). But the code is OK and when I build it, the build succeeds. I put Explorer.exe in...

How to implement md5columnhandler so is present after XP boots

10 Aug 2019 by OriginalGriff

Don't post this under Quick Answers - if you got the code from an article, then there is a "Add a Comment or Question" button at the bottom of that article, which causes an email to be sent to the author. They are then alerted that you wish to speak to them. Posting this here relies on them...

How to get session value in ashx handler in iOS safari?

27 Dec 2019 by Soumen Halder

I am calling cross domain from an iFrame, passing username and password from iFrame to cross domain. in cross domain aspx page i got username and password and can set/get session value. Now when I am calling a .ASHX handler from the aspx page, Session values are not being retrieved from handler....

How to get session value in ashx handler in iOS safari?

27 Dec 2019 by MadMyche

So it looks like iOS Safari is not liking the code that seems to work everywhere else. The best way to find out what it doesn't like then would be to use whatever version of "developer tools" the browser has to see if a script is not being loaded or a component of the iFrame, or something...

After my linkbutton called the ashx the normal button onclick seems gone

10 Dec 2021 by Herman<T>.Instance

Hello gents, In an asp.net project I have a table to set parameters for a report. After clicking button Generate the linkbutton Export to Excel will show up if the reports have records. Generate will fill a GridView and that is showing fine....

After my linkbutton called the ashx the normal button onclick seems gone

10 Dec 2021 by Herman<T>.Instance

Don't use asp:LinkButton but use asp:Hyperlink. That is solving this issue

Send asynchronous mail using asp.net

27 Mar 2015 by ASP.NET Community

Sending e-mail is an important and common feature in ASP.NET (through the System.Net.Mail namespace). In this article, I will show how to send asynchronous mail.

Image Recaptcha using Generic Handler

18 Oct 2013 by ASP.NET Community

C++ Multicast Events

8 Jan 2014 by zaphoed

Helpers to declare and define multicast event sources and sinks in C++

Android SMS, Handler, Runnable and Service (new)

3 Jul 2013 by Safak Tarazan

Sending SMS in a time sequence by using handler, runnable and service

C# HID application help

14 May 2012 by El_Codero

Hi,importa...

microcontroller

C# HID application help

14 May 2012 by Dave Kreskowiak

On top of what has already been said, there is no way you're going to get 1,000 frames a second updating a textbox.Your textbox should be painted on a "snapshot" schedule. Nobody can read 1,000 frames a second, so why are you trying to update at that rate? Update the textbox with the...

microcontroller

Can I clear all events and handler from an object

3 Nov 2015 by Sergey Alexandrovich Kryukov

You can remove all handlers, but "remove events" is not just impossible; the whole notion makes no sense at all.Each object instance has some instance members, and some of those members are event instances (let's set aside static members, they are irrelevant, because you say "clear from an...

C# HID application help

13 May 2012 by Ranabasu

Hi every1.... Im trying to communicate my PIC (18f4550) micro controller with PC using USB HID, and a DLL driver. The host application is developed in C#. The data send to the pc is collected using Event catcher function. Communication, data receiving all the stuffs going well. Though I...

microcontroller

How to detach a dynamically made handler

13 Nov 2013 by Kornfeld Eliyahu Peter

It's not possible. Not in the way you describe it. In your code you declared an anonymous delegate - it has no name, so you can't remove it...First of all consider SA's comment - you can remove the need for detach by good code design.Second, you do not gain nothing with the anonymous...

C# HID application help

14 May 2012 by sjelen

At first look I think setText() method is your bottleneck.Try using BeginInvoke instead of Invoke.this.OutBox is a TextBox?Try:this.OutBox.AppendText("\r\n" + array[1].ToString());instead of:this.Outbox.Text = this.Outbox.Text + "\r\n" + array[1].ToString();I'm not familiar...

microcontroller

Displaying Image from database to gridview

5 Nov 2012 by Vani Kulkarni

In your HTML markup of the gridview, try replacing Image URL with below:ImageUrl=''For more information, please look into below URL:display-images-gridview-from-database[^]

Accessing cookies through Asp.net Generic Handler returns null

1 May 2013 by ARIA 5

Hi all,When i am trying to retrieve cookie from a handler file the HttpContex.Request.Cookie.Get("cookieName") always return null.Let me explain about the code and design.I have two folders in my project solution:1- A folder named 'Account' that includes all my aspx pages.2- A folder...

Problem in creating back pdf file from stream when uploading it using xmlhttprequest

26 Apr 2012 by praveen4463

Hello all.I am using a drag-drop functionality + simple file upload (html control) to auto upload pdf files as a user drops or choose a pdf file. For this work i opted to use javascript and asp.net4.0 (not jquery).When user drops the file, i grab it and send this file using...

nullreferenceexception was unhandled by user code

26 Aug 2015 by Lalyka

HiI have the below code and when I want to debug my handler it gives me "nullreferenceexception was unhandled by user code"my handler fileis under my project folder and my javascript file which is the code below is in a subfolder of my projectCan anybody help me solve this...

Server.transfer and HTTP Handler

9 Jul 2012 by vikas.pawar143

Hi, I want to call http handler on button click event. but i am getting error "Enable to procecc child Request Handler.ashx"this is my code on button click.protected void Button1_Click(object sender, EventArgs e) { server.transfer("Handler.ashx",true);//Here i...

No overload for 'lnkCustomer_Click' matches delegate 'System.EventHandler'

10 Aug 2012 by Member 8759797

need to set the Text in a gridview column to something other than what shows up in gridview with this code:'> Of course what shows up is the contents of "ImgLnk" in...

Object receiver event looping on itself

4 Nov 2013 by slayasty

if (searchSubmit == false) { webBrowser1.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(OnDocumentCompleted); } else { webBrowser1.Stop(); } } ...

Handler.ashx gives error "XML Parsing Error: no element found"

22 Oct 2015 by Member 11824434

I am trying to use generic handler to response a message with a simple approach. In firefox browser it gives error "XML Parsing Error: no element found" , in Chrome it only shows blank page. Within another projects its working fine with same method. The problem I got with the current project...

Can I clear all events and handler from an object

3 Nov 2015 by amagitech

I am using an component. Can I clear component's default events and handler.

Loop in processrequest

15 Apr 2016 by mah1353

i create handler codepublic bool IsReusable { get { return false; } } public void ProcessRequest(HttpContext context) { if (string.IsNullOrEmpty(context.Session["mySession"] as string)) { string url =...

change an image with ajax in asp

27 Feb 2014 by farham_heidari

hello everyone ...i have an generic handler that make an image for security ... i have an asp image in my web page and generic handler make an image and put it in asp:image i have a refresh button in client side ... i want to refresh asp:image every time with Ajax ...i rely don't...

Remove Unwanted headers from the response

28 Apr 2014 by vijay88vj

I have created the handler application using c# and these handlers are being accessed by the some source for e.g (Abc.ashx?id=0). So here I was returning the status code in response but some other extra headers were being sent along with the status code.I have gone through the links over the...

How to convert data into json in Handler

10 Jul 2014 by anil.singh581

Need to convert string data in to object using eval() method after that use to JSON.strigfiy()For example var result = eval(data); var obj = JSON.stringify(result);It might help youConvert data into JSON[^]

I Want To Dropdown Dropdown List Format Of Json Object I Brought From Backend ..My Json Object Is As Follows[{"Intid":1,"Strkey":"Saving Deposits"},{"Intid":2,"Strkey":"Security...

20 Sep 2014 by akshaydahale

$(function () { $.ajax({ type: 'POST', datatype: 'text', url: '../../Controllers/PopulateList.ashx', data:JSON.stringify(DropDown), success: function (jsonList) {...

Remove event handler from WPF DataGrid Template Column

24 Feb 2015 by BenJBaker╣

Solved by using the click event instead of check and uncheck event. CLick event only fires if the user actually presses the checkbox instead of firing when the data is loaded.

How To remove only one aspx file from handler which gets executed on every aspx file.

24 Aug 2015 by Member 11933297

Please answer quickly .... Thanks in advance :)

Jquery datable in ASP.NET

30 Apr 2017 by RAHUL(10217975)

Hi I'm new to jquery datatables. I am trying to call .aspx page from datatable and return json from webmethod but i'm not able to call aspx page webmethod from js file. var initTable1 = function () { var grid1 = new Datatable(); grid1.init({ src:...

How to remove all handler from an event of form using VB.NET?

5 Apr 2018 by Member 1960377

I am working on a window application (written using Vb.net).In the main form Load event another form 'frmcrew_managment' is also loaded.In this stage for RefreshClick event of Main form attaches 'Refreshadata' method ( handler) of 'frmcrew_managment' . As a result after the main form is loaded...