Re: .net framework encryption that can be easily decoded on unix - C# Discussion Boards

Tyrus18215-Feb-06 17:27

15-Feb-06 17:27

I know this is probably a stupid question but im having trouble creating modal dialogs in an mdi application
any help is appreciated

Re: Modal Dialogs

Guffa15-Feb-06 19:01

Guffa

15-Feb-06 19:01

What do you mean by "having trouble"?

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b { font-weight: normal; }

pinging from C#

AB777115-Feb-06 16:42

AB7771

15-Feb-06 16:42

hi all,

i am working on an application which posts some data to the
blog that is already created.

Now i want to do the Ping process.

But i dont know how to do that
can anyone please tell me how to do this.

Thanks,
Pramod

Re: pinging from C#

krieg3815-Feb-06 18:56

krieg38

15-Feb-06 18:56

Here is something usefull:
http://www.csharphelp.com/archives/archive6.html

Or just try to search with google keywordsm like "ping C#" or "icmp C#"

Re: pinging from C#

AB777115-Feb-06 19:12

AB7771

15-Feb-06 19:12

Thanks for the link,
but i have visited www.Kping.com for pinging
There i enter the url of my blog and then ping the listed sites,

i want to do the same thing in my application,

hope u get wht i am trying.

Any help in this scope will be appreciated.

Thanks and Regards,

Pramod

.net framework encryption that can be easily decoded on unix

tfoxcreatek15-Feb-06 13:28

tfoxcreatek

15-Feb-06 13:28

Hi, I need to encrypt/decrypt some data for my C# application that can also be read on a unix system, and need a quick, simple, cross-platform solution I can embed in my own code that doesn't require dependencies on outside applications.

I don't know much about encryption. What I would like to do is come up with an encryption/decryption code that will work with my C#/.NET framework windows code (there are a number of cryptographic functions built into the .net framework) AND a unix program (could be perl, python, shell, C, etc). One requirement is that it should run on virtually any unix system without installing additional software.

AES, DES, public key, anything is really fine, but it should be a simple solution.

I have tried experimenting with a lot of code out there, but I am unfamiliar enough with the process that I can't get it to work, e.g., I create an encrypted file with my C# app, try to decrypt it using a PERL or python scrip on the other end, and, I can't get it to work.

If you have code in both C# on the .net side and on the unix side that would be greatly appreciated!

Thanks!

Re: .net framework encryption that can be easily decoded on unix

Expert Coming15-Feb-06 14:08

Expert Coming

15-Feb-06 14:08

Try this:

http://dev.mainsoft.com/Default.aspx?tabid=177[^]

Re: .net framework encryption that can be easily decoded on unix

tfoxcreatek15-Feb-06 16:14

tfoxcreatek

15-Feb-06 16:14

I really appreciate you posting a reply, but the problem with a solution like that is that I want something that will run unmodified on a unix system, without having to install compatibility libraries.

For example, I would like someone to help me perhaps in using the .NET framework's AES libraries, and then duplicating the same algorithm in, say, a unix perl script that would be able to decrypt the bits generated by the .net application. I'm expecting that both the .net code and the unix code would be quite short snippets of code.

Re: .net framework encryption that can be easily decoded on unix

liRetro16-Feb-06 5:10

liRetro

16-Feb-06 5:10

You may want to look up simple encryption/decryption routines in Perl first, and then get that to work. After finding out what already exists on the Unix box, you can then program to it using .NET.

Assert(this);

WebRequest

Expert Coming15-Feb-06 11:32

Expert Coming

15-Feb-06 11:32

Is it possible to get a progress report(for a progress bar) on a web request?

I am pulling data off the internet and I want a progress bar to show that the program is pulling the information off the internet. Any leads would be great.

Thanks for the help.

Re: WebRequest

Dave Kreskowiak15-Feb-06 14:59

Dave Kreskowiak

15-Feb-06 14:59

Adding a Progress Bar to Your Web Service Client Application[^] on MSDN.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

How can I print at C#

ahmmmed15-Feb-06 11:01

ahmmmed

15-Feb-06 11:01

Dear Msr

How can I print , open , modify and save Word documents in arabic language from C# program in Vs.net 2002?

ahmed

How can I print at C#

ahmmmed15-Feb-06 10:57

ahmmmed

15-Feb-06 10:57

Dear Msr

How can I print , open , modify and save Word documents in arabic language Confused | :confused:

from C# program?

ahmed

How to access control properties from another Form

hdv21215-Feb-06 9:53

hdv212

15-Feb-06 9:53

hi my problem do not solve yet ..
my problem is :

How to access control properties and change them from another Form ???

Please help Me ///

Re: How to access control properties from another Form

User 665815-Feb-06 10:24

User 6658

15-Feb-06 10:24

Read the forum rules, no one is going to help you if you act like a child Mad | :mad:

The solution you were provided in your previous thread was good, what was wrong with it?

modified 12-Sep-18 21:01pm.

Re: How to access control properties from another Form

hdv21215-Feb-06 10:47

hdv212

15-Feb-06 10:47

hi this solution is not true way for answer of my ask :

public class Form2 : Form
{
private TextBox _textBox;
public TextBox RemoteTextBox
{ get{ _textBox = value; } }
// ...
}

form2.RemoteTextBox = form1.textBox1;

and that don't change Form1.textbox1.text from Form2 . please help me and say other ways and give an example or source or article ....
thanks..
regards...

Re: How to access control properties from another Form

DigitalKing15-Feb-06 13:56

DigitalKing

15-Feb-06 13:56

public class Form2 : Form
{
    public TextBox textBox1;
}

public class Form1 : Form
{
    public TextBox textBox1;
    // ...
    {
        ///...
        Form2 f = new Form2(); //this is just a sample. You may need to get the instance of Form2 that is active here.
        f.textBox1.Text=this.textBox1.Text;
    }
}

How to access control properties from another Form

hdv21215-Feb-06 9:52

hdv212

15-Feb-06 9:52

hi my problem do not solve yet ..
my problem is :

How to access control properties from another Form ???

Please help Me ///

Re: How to access control properties from another Form

Dave Kreskowiak15-Feb-06 14:55

Dave Kreskowiak

15-Feb-06 14:55

Don't report the same question every few hours. It'll just get you ignored...

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

CorrelationId format

Brian Duke15-Feb-06 9:50

Brian Duke

15-Feb-06 9:50

I have an odd issue with this field. Previously, I could create a new message and set my own CorrelationId and my program was working fine. Now, when I try to set this property, I get an InvalidOperationException. Here is my code:

queue.MessageReadPropertyFilter.CorrelationId = true;
Message message = new Message(orderID.ToString(), new XmlMessageFormatter(new Type[] {typeof(String)}));
message.CorrelationId = orderId;
queue.Send(message);

If I randomly set the CorrelationId to a value such as "0305ba20-7160-4ddb-be81-58246a273b76\6157", it doesn't throw the exception. Anyone know why I previously could use any number for this field but now I can't? Is there a setting for this somewhere?

Thanks,
Brian

Re: CorrelationId format

User 665815-Feb-06 10:26

User 6658

15-Feb-06 10:26

If you use VS .NET 2005 the debugger typically shows you a brief information why the InvalidOperationException has been thrown, like "File xyz musts be of type abc".
Does it provide some additional information in this case?

regards

modified 12-Sep-18 21:01pm.

Re: CorrelationId format

Brian Duke15-Feb-06 12:09

Brian Duke

15-Feb-06 12:09

No, I'm using 2003 and it just give me the exception and stack trace. The msg inside the exception is "Identifier is not in the incorrect format". I assume that's a typo on MS' part, but I believe you are supposed to be able to supply any correlation ID and I know I had this working previously.

Thanks

Re: CorrelationId format

Brian Duke16-Feb-06 14:42

Brian Duke

16-Feb-06 14:42

Any ideas on this? What really confuses me is that I had this working with a integer correlationId like 12345. I tried running the exact project that had run before and now it doesn't. Has there been a service pack that could have changed this?

Thanks

Re: CorrelationId format

User 665817-Feb-06 1:01

User 6658

17-Feb-06 1:01

I have never worked with Messaging and CorrelationIDs before, therefore I can't help you. Did you switch from .NET 1.1 to .NET 2.0 perhaps?

regards

modified 12-Sep-18 21:01pm.

Re: CorrelationId format

Brian Duke17-Feb-06 1:41

Brian Duke

17-Feb-06 1:41

No, but thanks for the help. I have not upgraded anything myself, but I do keep Automatic Updates on, so a patch could have been applied.

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