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Thank you!
Kind of new to asp.net.
Do you know where I could a list of all the classes avaliable in .Net?
Thanks again!
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vanikanc wrote: Do you know where I could a list of all the classes avaliable in .Net?
Assuming the BCL (Base Class Library), it's documentation can be found on MSDN[^]. You could create this list using code by using "reflection". Search this site for examples
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I ran this app after 2 week and I encountered this error.....Kindly tell me how to resolve this error
System.Runtime.InteropServices.SEHException was unhandled
Message=External component has thrown an exception.
Source=System.ServiceModel
ErrorCode=-2147467259
StackTrace:
at System.ServiceModel.Diagnostics.TraceUtility.SetEtwProviderId()
at System.ServiceModel.ServiceHostingEnvironment.EnsureInitialized()
at System.ServiceModel.ServiceHostingEnvironment.OnEnsureInitialized(Object state)
at System.ServiceModel.AspNetPartialTrustHelpers.PartialTrustInvoke(ContextCallback callback, Object state)
at System.ServiceModel.ServiceHostingEnvironment.SafeEnsureInitialized()
at System.ServiceModel.Activation.HttpModule.ProcessRequest(Object sender, EventArgs e)
at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
at System.Web.HttpApplication.ApplicationStepManager.ResumeSteps(Exception error)
at System.Web.HttpApplication.System.Web.IHttpAsyncHandler.BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData)
at System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr)
at System.Web.HttpRuntime.ProcessRequestNoDemand(HttpWorkerRequest wr)
at System.Web.HttpRuntime.ProcessRequest(HttpWorkerRequest wr)
at Microsoft.VisualStudio.WebHost.Request.Process()
at Microsoft.VisualStudio.WebHost.Host.ProcessRequest(Connection conn)
at Microsoft.VisualStudio.WebHost.Host.ProcessRequest(Connection conn)
at Microsoft.VisualStudio.WebHost.Server.OnSocketAccept(Object acceptedSocket)
at System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()
InnerException:
Please help urgently
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The SEHException class handles SEH errors that are thrown from unmanaged code, but that have not been mapped to another .NET Framework exception. The SEHException class also responds to the HRESULTE_FAIL, which has the value 0x80004005. (Source here[^]).
It'll be impossible to say what goes wrong without seeing the actual code. And no, it's not urgent here; we're volunteers.
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Thanks Eddy, I can not study more about the constructors and their properties and many more.
But the problem is that I was working on this particular project, then I went on break for 2weeks. When I got back to work, I now experienced this Exception. So I'm wondering what could be the challenge. cos the the program was working perfectly ok before
Thanks for ur support
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Chris-ahams Njikonye wrote: cos the the program was working perfectly ok before
Code is always executed in the same way; if nothing changed, then one can expect the same result. If the result changed, something else must have changed too. If it's not the code, then see which "Automatic Updates" have been installed.
Further, the exception will be thrown at a specific location. You could take that constructors' code and post it here. Being a generic exception, it's impossible to tell what's causing it without debugging.
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Thanks alot Eddy...I have learned alot from the experiences you have shared wit me. Now, I observed that when I run my Visual Studio IDE I don't get the SEHException error message again. Everything runs successfully. But my login to the application is disable; I cannot access the database again...
I will be sending the page code to you
Kindly help
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Chris-ahams Njikonye wrote: Everything runs successfully. But my login to the application is disable; I cannot access the database again...
That's a weird side-effect. Any exceptions? Can you login to the database manually?
Chris-ahams Njikonye wrote: I will be sending the page code to you
It's easier to post the relevant code here, using PRE tags.
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Hi,
I am developed a windows form application. I need a API for file repository. I will need archiving around 50000 files (word document, e-mail, images).
I need that controls the checksum file in the case of the files are same.
Do you know some API in c# for this project?
Regards
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Hi All,
I have a dropdown with two options."All" and "Selected". "All" is the default value. In selected index_changed event , when i changed to second option, it is hitting , but when going back to "All" ,the event is not firing. Drop down's viewstate and autopostback properties are true.
Thanks
Rk
modified 4-Jan-13 21:53pm.
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I think your question is imcomplete
Lobster Thermidor aux crevettes with a Mornay sauce, served in a Provençale manner with shallots and aubergines, garnished with truffle pate, brandy and a fried egg on top and Spam - Monty Python Spam Sketch
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I think you have forgotten something there, like the subject and question,
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This post will soon be removed if you don't correct it.
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Hi,
I would like to know how to develop a auto text complete application, which will provide autocomplete word feature for all word processors, web applications etc.
Please see this software. www.etype.com
This is how i want to develop the application.
Thanks!
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AutoComplete TextBox[^] is one link which offers an auto complete solution. There are many more articles that could help you do this - just do a search in the articles section on this website.
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Thanks Abhinav. Yes. I want that autocomplete feature to be integrated with all word processors, like microsoft word, excel etc, notepad, textpad etc. Even though, these word processors offer in-built autocomplete function, i want to integrate my custom feature with it. that precisely is what i want to know, how to implement it?
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saman33 wrote: provide autocomplete word feature
In web application, this feature is generally achieved using XMLHttpRequest calls, now days called as AJAX.
You can talk to server using XMLHttpRequest and get back the suggestions for the typed word and show to user. If you need to have a look at any sample, just use CP search for 'autocomplete' and you can see articles on it.
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Thanks Sandeep. Yes. I want that autocomplete feature to be integrated with all word processors, like microsoft word, excel etc, notepad, textpad etc. Even though, these word processors offer in-built autocomplete function, i want to integrate my custom feature with it. that precisely is what i want to know, how to implement it?
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saman33 wrote: I want that autocomplete feature to be integrated with all word processors, like microsoft word, excel etc, notepad, textpad etc. Even though, these word processors offer in-built autocomplete function, i want to integrate my custom feature with it
Now, that changes few things. Looks like you need/want to develop a macro kind of thing that can integrate with already existing softwares and have your own feature. I am not sure how much it is possible as all the softwares handle their own feature and events. For word, it might be plugin, for some other software something else. You are talking of a product which needs certain boundaries before start... pick an application work for it and then extend for others.
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Hi all,
I need to create a component which will be callable from a/any browser when it sees an object tag in downloaded html page
like the following
<object width="400" height="400" data="helloworld.swf" type="application/x-shockwave-flash">
or like
<object data="data/test.pdf" type="application/pdf" width="300" ;="" height="200" ;
test.pdf=""
<object="">
My plugging will display an image file in a special format and give some responses to the user interactions whit mouse and do likes zoom-in, zoom-out, rotate, transform etc.
I don't know start from where? I know c++ and c#. The library for the image processing that I need to use written with c++.
If any guru out there can guide me the road-map that I should follow, will be appreciated in a highly tonnage.
Thank in advance.
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As it needs to be callable from any browser(?), you wouldn't create your plugin with C#. To be honest, I wouldn't really look at C++ either - for something like this, I would probably go with raw C.
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Ok. But start from where? How can I make my software known by browser(s)?
Remember that when a browser reads something like following
<object type="audio/x-wav" data="data/test.wav" width="200" height="20">
<param name="src" value="data/test.wav" />
<param name="autoplay" value="false" />
<param name="autoStart" value="0" />
alt : test.wav
it plays the wav file with QuickTime or Windows media Player or Real Audio or what else installed on that machine, capable of playing wav sound.
I need a similar thing. Or should I go with active-X or java applet something?
Thanks
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