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Hi guys i need to extract audio from a WMV file. I never try this kind of task before. So any one tell me how can i achieve this in .NET
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ganesh_IT wrote: i need to extract audio from a WMV file
There's plenty of command-line tools that offer this kind of functionality. The easiest way would be to launch one of those from your own application.
ganesh_IT wrote: I never try this kind of task before
That doesn't entitle you to a walk-through. It's generally a good idea to research the topic and attempt something - that way you can ask more specific questions.
ganesh_IT wrote: So any one tell me how can i achieve this in .NET
There's an article over here[^], might be a good place to start your adventure
I are Troll
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See here[^].
The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.
My latest tip/trick
Visit the Hindi forum here.
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Hi
I am using asp.net3.5. I want to create CMS development project and I got one CMS model project in demo version but don't understand that. How do I learn that concepts and work flows? If you know guide me.
Regards,
Karthik
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Cross post. You already asked this question in the Q&A section.
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Hi
i developed one application using Visual studio 2008 (5.1.6 connector) and another in VS 2008 (6.1.3 connector) and MYsql database used. But i am using one server. I want run both the application in one system so that i should not use another server.
We need to install both the connectors and particular applicationn should use particular connector. How to do this. So that i can run in one IIS.
Please reply me. Thanks in advance.
modified on Thursday, November 25, 2010 8:40 AM
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To do this you need to be in separate Web Applications so each will have its own copy of the necessary assemblies in the bin folder.
I know the language. I've read a book. - _Madmatt
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Sir i created one web application in VS 2005(5.1.6 connector) and another one in VS 2008 (6.1.3 connector). Why i used VS 2008 because some ajax control we used which support only in 2008 and it will not support in VS 2005. SO now i need to run both the application in IIS. Even i cannot install both the connectors in one system. Either i nedd to uninstall one and install another connector in a system. So I cannot run both the applications in one system developed on different version.
How to do this. Please reply me.
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You don't have to repeat yourself. I told you how. What part of it don't you understand?
I know the language. I've read a book. - _Madmatt
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Thank you very much sir. I did as per your information. Now it is working.
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When a reply is helpful, you could show your appreciation and vote for it.
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Hi,
I am using Sgen tool to create my own Serializer class. I have a silverlight class library (4.0) and using Sgen tool I am creating my Serilizer class. When I add the dll as a reference to my silverlight class library, it gives an error "You can't add a reference to the dll as it was not build against Silverlight runtime."
The command i used to create the dll is :
C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\NETF
/compiler:/keyfile:"C:\dll\abc.snk" /a:"C:\dll\sample.dll"
Thanks
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You've asked it once. That's enough.
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The assembly format of silverlight is little bit different than straight-up .Net, and when attempt is made to use add Reference from Silverlight project to a plain-old-.Net assembly it just not work because of backward compatibility.
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I have a custom web control that formats links. Here is a typical example of it being used:
<mine:DispatchLink ID="DispatchLink1" runat="server"
NavigateUrl="#"
Text="Test "double" and apostrophe’s"
ExtendedText="Test "double" and apostrophe’s"/>
This creates a link with href set to NavigateUrl , the inner value of the anchor set to Text and both the title attribute and text following the link set to ExtendedText . (There are other properties and a number of standard layouts not shown in this example.)
My problem is that the left double quote and right double quote entities are going into the control as plain double quotes; instead of getting Test “double” and apostrophe’s, I'm getting Test "double" and apostrophe’s. Yes, this affects only the double quotes and not the right single quote.
The code for both Text and ExtendedText look like this:
<Bindable(True), Category("Details"), DefaultValue("")> _
Public Property Text() As String
Get
Dim o As Object = ViewState("Text")
If o Is Nothing Then
Return ""
Else
Return o.ToString
End If
End Get
Set(ByVal value As String)
HttpContext.Current.Response.Write("<!-- ExtendedText: " + value + " -->" + vbCrLf)
ViewState("Text") = value
End Set
End Property
The test output in the Set part shows that value already contains the quote literals; this is not a matter of them somehow being translated by ViewState.
I can get the right output by using the entity numbers -- “ and ” -- but I use the entity names everywhere else on the site, and it will be confusing when I have to come back latter and make updates.
My questions: 1) Is this a known issue and 2) is there any way to pass these entity names into a custom control and have them not get changed?
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It seems that this is a Framework "by design" annoyance: several entities get translated automatically before they go into a web control property, and there is nothing at all you can do about it. The solution is to go through and use &ldquo; and &rdquo; in place of the simple entities when I want to assign them to a web control property. And because & gets translated to a simple amperstand, I have to use && to generate the amperstand entity, which is necessary if I want my pages to validate (a "naked" amperstand is not valid XHTML.)
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Use the HtmlTextWriter[^]
"When did ignorance become a point of view" - Dilbert
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I got screwed on this when I bought VS 2008 Standard, and cannot make the same mistake twice. Nor am I interested in spending $11,000+ for the "Ultimate" edition.
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You can write services with any version of visual studio.
All that is missing from the Standard & Express versions is the service project template. Everything above standard has the template.
Without the template, all you need to do is:
1) Add a reference to System.ServiceProcess.dll
2) Create a class that inherits from from ServiceBase
3) Override ServiceBase.OnStart and put your startup code here. Usually you will spin up a thread to do the work.
4) Create your service object in your main method and call ServiceBase.Run(theServiceObject)
Once you have built your .exe, you use installutil.exe[^] to install your service.
You can even do this from Visual Studio express editions (including 2005/2008).
Introduction to Windows Service Applications[^] is a good source of information. Just remember that you can still do it all, even without the template, you just need to create the code manually.
Simon
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Good answer Simon.
I was going to answer the same earlier but never having created a service application, I was not sure of the steps required. +5
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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I have tried writing services in VS 2008 standard. I can get them compiled and (allegedly) installed, but they've never shown up in the Services panel. As a result, all of our in-house service code is still written using 2005.
Anyway, since we are looking to get 2010 anyway, I figured I would get the least expensive version with the service template. Since this is information that Microsoft does not bother to share in the product descriptions, I wanted to ask my peers.
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If you're specifically after the template, it's in Professional and above.
Simon
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Gregory.Gadow wrote: (allegedly) installed, but they've never shown up in the Services panel
It sounds like they didn't get installed. Did they run?
As far as I'm concerned, the template is very limited and only useful as a starting point for your first Service. After that, you should have your own classes that you use as a basis for more Services. Bear in mind that Windows Services is a very broad topic with many correct techniques for implementation -- the template can't cover them all, so it covers none.
Once you have your own preferred implementation technique (using a Timer, a Thread/sleep, etc.) you should write base classes that encapsulate it and never go back to the template.
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PIEBALDconsult wrote: Gregory.Gadow wrote:
(allegedly) installed, but they've never shown up in the Services panel
It sounds like they didn't get installed. Did they run?
Nope; I could not get them to show up in the Services list. By "installed," I mean that I right clicked on the installation project in the solution and selected "Install" from the menu. This not working might be a function of having Standard rather than Professional VS 2008, I don't know.
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Gregory.Gadow wrote: right clicked on the installation project in the solution
WTF! Try using INSTALLUTIL like a real man.
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