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Hi ,
Recently i tried to get an xml file that contains many element with no values and set their values.
<Book>
<Auther>
<Name></Name>
<Age></Age>
</Auther>
<Publicity>
<Year></Year>
</Publicity>
</Book>
this xml Element elements has no values and i want to set their values and save the xml string to file.I used to ... mNodeChild = mDoc.CreateElement("Name");mNodeChild.Value="John";. Although, this line code is correct syntax. But when this program write to XML file that is message announcement {Cannot set a value on node type 'Element'}
do someone knows how to do it?
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An xml element doesn't have a value. Use the InnerText property to set the content of the element.
Despite everything, the person most likely to be fooling you next is yourself.
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Great! Thank you so much 
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Hi all,
Now I want to do this, when I click on Help menu, my application will open a help file like help.chm. How do I have to do?
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ProcessStartInfo startInfo = new ProcessStartInfo("your help file");
Process.Start(startInfo);
hope it helps
dhaim
programming is a hobby that make some money as side effect
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Hi everybody.
I want to read a file from web by C#.
for example I want to read http://localhost/favorite.ico.
Can you help me ?
Thank you.
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Check this link[^]
hope it helps
dhaim
programming is a hobby that make some money as side effect
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Look at the DownloadData method in the WebClient class, or if you need more control over the request (like specifying timeout) look at the HttpWebRequest class.
Despite everything, the person most likely to be fooling you next is yourself.
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Now I want to capture IE/Firefox Address bar.
so If I enter url or words into IE/Firefox Address bar, I want those inputed text on windows application or windows service.
If someone who know this, Please teach me
Help me.
Thank you.
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hello
we have a linux file server with samba and by winscp we copy necessary files to it. But is there any way with c# to do this ?
Namely, is there any way connecting to samba with a login script and copy the files to the computer ?
thanks alot
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Hi All ,
I Lost the Code For MY Dll ,
I Referance To it to my project .
but i lost the code and i wount it now , how I Can return it by Using The disassembly in VS 2005 or any other Way ?
Please Hellp me ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
Thaer
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try use this link[^]
but it works only if you have that dll and it's a .net assembly
hope it helps
dhaim
programming is a hobby that make some money as side effect
modified on Sunday, September 7, 2008 7:43 AM
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Go with Mbah's suggestion. As long as the assembly wasn't strongly obfuscated, Reflector will help you out
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Is Serializable Attribute's behavior inheritable?
i have two classes classA, classB.
classA have Serializable attribute applied to it.
classB inherits classA
i want to serialize classB.
do i have to apply serializable attribute to classB as well, or inherting from classA
would be enough.
thanks.
modified on Sunday, September 7, 2008 9:23 AM
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You can use something like this to test your case:
Stream stream = File.Open("serialized.xml", FileMode.Create);
SoapFormatter formatter = new SoapFormatter();
classB instanceB = new classB();
formatter.Serialize(stream, instanceB);
stream.Close();
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The [Serializable] attribute is not inherited because your derived class might have fields that are not serializable.
The author of your base class (who made the decision to make ClassA serializable) has no idea what you might add to ClassB. So the decision to make a class serializable (or not) is up to the class's author.
Enjoy,
Robert C. Cartaino
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unfortunatly am only able to write a simple program on one form being the parent form.How can I advance and maybe try to use two or more forms.Don't know how to create a new form and how to call it from my main form.Please help..... 
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You should really start with learning the basics of C# and programming before visiting a board like this.
To help you get started look at a few of these links[^].
But fortunately we have the nanny-state politicians who can step in to protect us poor stupid consumers, most of whom would not know a JVM from a frozen chicken. Bruce Pierson
Because programming is an art, not a science. Marc Clifton
I gave up when I couldn't spell "egg". Justine Allen
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you should keep doing that: parent form & child forms.(there´s a great article here about that, don´t remember the link)
search for "transfer data between forms", if you want you will get lot´s of intel, i have downloaded samples of code on it, but i think more on :
parent form & child forms or
1 form & userforms trigger the load of different userforms inside the form.
is there a major reason for many forms?
that´s my advice 
nelsonpaixao@yahoo.com.br
trying to help & get help
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I have a trackbar which i set the minimum to 0, maximam to 100, small and large changes to 20 and frequency to 20 but when the user move the slider he's still able to set to 21 and 22 but i want the value to be 0, 20, 40, 60, 80 or 100?
how can i do that in run time?
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Could you set minimum to 0 and maximum to 5. Then multiply the value by 20 and you'll have
- 0 * 20 = 0
- 1 * 20 = 20
- 2 * 20 = 40
- 3 * 20 = 60
- 4 * 20 = 80
- 5 * 20 = 100
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i need help on this project i need to develop a firewall in C# i have 10 months for this purpose and that firewall should perfrom the following functions
allow traffice
block traffic
ip filtering/mac address filtering
access control list
can create rules
should i work on this project or not i mean i am a new C# guy and dont have that much experience i can only work on SQL database applications but i am ready to work on it with full devotion what is your opinion? please help me to get this done or give me some advice for any other final year project
please refer me some reading material specifically for this firewall development i need to know what C# functions i would be using i mean to say network programming fuctions in C#
thanx
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This sounds like a pretty big task considering your limited experience in C#. I'd recommend that you buy a book on networking in C# to get you started. I also came across an article on packet filtering on CP which might be useful and help get you started.
Regards,
--Perspx
Don't trust a computer you can't throw out a window
-- Steve Wozniak
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Firewalls are low level (kernel mode) things and are much better suited to C/C++. I'm not saying it can't be done in C#, but I'm sure you'll end up using mainly unmanaged code which will sort of defeat the purpose of using C#.
Good luck if you do decide to attempt it
DaveBTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)Expect everything to be hard and then enjoy the things that come easy. (code-frog)
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