Network Printers - .NET (Core and Framework) Discussion Boards

.net on linux? and what languages supported

timhuffam21-Aug-02 9:13

21-Aug-02 9:13

Hi I'm very new to .net and would like to know the following...

I've been told that .net apps can be run on unix/linux - is that true? if so how?

I've also been told that languages other than C# can be used with .net - is that true? if so which other languages and how does this work.

If I've sent this to the wrong forum then please let me know where to go Smile | :)

Thanks very much

Tim Huffam

Re: .net on linux? and what languages supported

Anonymous21-Aug-02 9:54

Anonymous

21-Aug-02 9:54

There is mono:: (www.go-mono.org) which is a free implementation of .NET that does run on Linux. It's no where near complete. The web services are coming along, but they are just at the beginning of starting Windows.Forms implementation (I think one group is using a native Win32 work-alike layer called Wine (www.winehq.com) to implement it). Anyway, take a look at the web page and class status to get an idea of where they are and what's left to do. You can even help out!

Visual Basic.NET, Visual C++.NET, C#, and some other languages (I think they have Eiffel running now) all can use the .NET framework.

Re: .net on linux? and what languages supported

timhuffam27-Aug-02 15:10

timhuffam

27-Aug-02 15:10

Thanks very much Anon

I'm still unclear as to what exactly .Net provides/does - eg if I have a thin client VB app what could I run it on VB.NET and if so what would it do different to the original app?

Thanks again
Tim

Tim Huffam

Re: .net on linux? and what languages supported

Kevin McFarlane22-Aug-02 7:35

Kevin McFarlane

22-Aug-02 7:35

Apart from what anonymous says see

http://msdn.microsoft.com/vstudio/partners/language/default.asp[^]

Don't know how many of them are fully available yet. Perl, Python and Eiffel are though. Also Borland have demo'd an early version of Delphi.NET.

Kevin

Retrieving web page content using C#

Dave Stone21-Aug-02 3:48

Dave Stone

21-Aug-02 3:48

I have a fully functional ASP.NET set of pages but now want one of the pages to retrieve and parse/process another page. I construct an URL similiar to:

http://site.com/GetDetails.asp?Account=12345

and use the WebRequest class to go fetch the page, however, it doesn't work. It worked when the URL was just a straight forward .HTML page, but not as an ASP with parameters. The error returned is:

The underlying connection was closed: The remote name could not be resolved.

Maybe I'm using the wrong class. Any help gratefully received.

Re: Retrieving web page content using C#

Dave Stone21-Aug-02 23:17

Dave Stone

21-Aug-02 23:17

Have researched/tested/debugged this a bit more. I'm convinced I'm using the right classes, and correctly. What I believe is happening is that whilst I can access the URL through a browser, it is in fact going thru a Proxy server although I don't know the details of the Proxy server. So, in my original text I probably over simplified the example URL and something like:

http://makearequest.site.com/GetDetails.asp?Account=12345

is more like it. I can ping site.com, but i can't ping makearequest.site.com

I'm desperate to get this working... any other classes that would work round the whole proxy thing?

Re: Retrieving web page content using C#

Dave Stone22-Aug-02 22:37

Dave Stone

22-Aug-02 22:37

OK. It was a proxy, so adjusted the code to do the following:

WebRequest Request = WebRequest.Create (strURL);<br />
Request.Proxy = new WebProxy ("129.1.1.2:8080", true);<br />
WebResponse Response = Request.GetResponse ();

and all is well. I found the proxy settings from IE by looking at the Lan Settings and opening up the Proxy file (something I was completly unaware of).

Fault Call Closed.

Network Printers

Prabhakaar20-Aug-02 20:24

Prabhakaar

20-Aug-02 20:24

Does anyone know why when using crystal, the oRpt.PrintToPrinter( 1, false, 0, 0) member func does pick up the default printer on a network. I even tried using a ip address in the printer name, but it looks like oRpt.PrintToPrinter( 1, false, 0, 0) member func does no pickup any network printers. It works if the printer is local or pseudo printer like acrobat distiller.

I have the .NET framework with service pack 2, Report done in crystal 8.0. Printers are setup by a novell client using NDPS.

Can anyone help with this... Hmmm | :|

Beginner Q: No Outlining by default

matthias s.19-Aug-02 10:57

matthias s.

19-Aug-02 10:57

Hi everybody,

I'm not really sure if I've hit the right forum. Well my question is of pretty simple nature I guess: How can I tell the IDE to NOT OUTLINE whenever I open up a source file.

Any help greatly appreceated.

--------
In theory, there is no difference between theory and practice. In practice, however, there is.

(unknown author)

Re: Beginner Q: No Outlining by default

Richard Deeming19-Aug-02 23:33

Richard Deeming

19-Aug-02 23:33

The VS.NET IDE Issues forum would probably be the best place. Smile | :)

Open up the Options dialog (Tools -> Options), and look under:

Text Editor -> C# -> Formatting;
Text Editor -> C/C++ -> Formatting;
or Text Editor -> Basic -> VB Specific

The "Enter outlining mode when files open" option should do the job.

Thanx...

matthias s.20-Aug-02 7:25

matthias s.

20-Aug-02 7:25

... a lot!

--------
In theory, there is no difference between theory and practice. In practice, however, there is.

(unknown author)

Windows Forms control in browser?

Stan Shannon19-Aug-02 8:18

Stan Shannon

19-Aug-02 8:18

Does anyone have an example of using a windows forms control within a browser?

I'm not a real reverend, I just play one on CP.

keyboard events and mouse events?

imran_rafique19-Aug-02 1:29

imran_rafique

19-Aug-02 1:29

how to get point(x,y) where mouse click on desktop window
how to capture mouse events which will tell its position ,what button click etc.
is there any interrupt service of mouse where we can write our procedure ? to get mouse event info?

same for keborad ?

r00d0034@yahoo.com

plz solve mine problem

imran_rafique19-Aug-02 0:30

imran_rafique

19-Aug-02 0:30

please read that code and solve mine problem

tmpProcess = new Process();
tmpProcess.WaitForInputIdle();
tmpProcess.StartInfo.FileName="f:\\mirc59t";
try{
tmpProcess.Start();
while(! tmpProcess.Responding)System.Windows.Forms.Application.DoEvents();
}catch{}

tmpProcess.WaitForInputIdle();
IntPtr hWnd=tmpProcess.MainWindowHandle;
Srm=new send_recive_messages(hWnd);
/*/////////////////////////////////////////////////////
managed public __gc class send_recive_messages constructor
////////////////////////////////////////////////////*/
send_recive_messages::send_recive_messages(IntPtr par_hwnd)
{
hwnd=(HWND)par_hwnd.ToInt64();
TCHAR szBuffer[256],szBuffer1[256];
::GetWindowText(hwnd, szBuffer, sizeof(szBuffer) / sizeof(TCHAR));
::GetClassName(hwnd, szBuffer1, sizeof(szBuffer1) / sizeof(TCHAR));
//////////////////////////////////////////////////////////
HWND h=::FindWindowEx(hwnd,0,szBuffer1,szBuffer);
//////////////////////////////////////////////////////////
}//code finish herer
///////////////////////////////////////////
h variable recive zero that's why remaining code could not run.

it should not recive zero because the process main window
contain two button and four Static members.

can any body tell why it recive 0?
and what i have to do so that it should not recive zero?

r00d0034@yahoo.com

Can't step into code (no break point)

Anonymously17-Aug-02 9:08

Anonymously

17-Aug-02 9:08

I suddenly lost the ability to set break point (and step into the source code). This happened before, I had to recreate the project to fix it. Now my project is a little more complicated and I don't want to start from scratch again.

Anyone knows how to fix this? Mine is an ASP.NET project, if that matters.

Re: Can't step into code (no break point)

Sijin18-Aug-02 20:08

Sijin

18-Aug-02 20:08

umm...Maybe you're working in Release Mode. You can't set breakpoints and step into code if you are working in release mode.

May the Source be with you
Sonork ID 100.9997 sijinjoseph

Re: Can't step into code (no break point)

Anonymously20-Aug-02 6:49

Anonymously

20-Aug-02 6:49

I wasn't working with release mode, by the way.

Upgrade Failed: Exception occured The referenced Component CommonDialog is missing a design timr license ?

Derek Smigelski13-Aug-02 5:04

Derek Smigelski

13-Aug-02 5:04

Upgrade Failed: Exception occured The referenced Component CommonDialog is missing a design timr license ?

I get the above error when I attempt to upgrade my VB 6.0 project to VB.NET. Can anyone shed any light on this error. I am lost. I have licenses for both products. Had anyone had this error?

Sincerely,
Derek S. Smigelski
derek@smigelski.com
Dereks@mip.com

An array of all Selected rows in a Datagrid

Knappen13-Aug-02 4:00

Knappen

13-Aug-02 4:00

Helo
I want to get a array off the index on all rows that are selected..

Whitch property chould I use?

How to create your own "ad hoc" framework?

Anonymous12-Aug-02 15:57

Anonymous

12-Aug-02 15:57

hello Everybody,

I am working on a project involving PCs as peer sensors on a network. The sensor can use ccd cameras (microscops), can process acquired images, can replicate data on an overlay network (P2P), can distribute processing (actually start, control and stop them remotely).

I'd like to create a object-oriented, component-oriented "generic" framework in C++... for sensors in general and for my application in particular. Also, I'd like to have some functionalities (Input, Processing, Networking...), as independent components, i.e. that can be used without the others (separate DLLs?).

Sensor Component
|
|- Input Component
|
|- Processing Component
|
|- Networking Component
|
|- Coordinator Component

MySensor Component : inherited from Sensor Component
|
|- Vision Component : inherited from Input Component
|
|- MyProcessing : inherited from Processing Component
|
|- P2P : inherited from Networking Component
|
|- MyCoordinator : inherited from Coordinator Component

How do I make such a framework? What tools are the easiest?
Where should I start?
Should I buy a book "creating our own framework for dummies"?

Any comments are welcome!!
Thanks a lot!

Bertrand Boichon

Research Assistant
Electrical & Computer Engr.
Oregon State University

Re: How to create your own "ad hoc" framework?

ian mariano29-Oct-02 9:10

ian mariano

29-Oct-02 9:10

Here's something interesting for you: .NET Security Sample from The .NET Show, "'Terrarium' and Peer-to-Peer"[^]. Not exactly how to do P2P, but interesting anyway.

If you want to do P2P on top of Groove in .NET, check this out: Groove and Visual Studio .NET[^]

"The greatest danger to humanity is humanity without an open mind."
- Ian Mariano

http://www.ian-space.com/

Tool for testing and accessing web service (announcement)

Vyacheslav Pedak12-Aug-02 4:51

Vyacheslav Pedak

12-Aug-02 4:51

Hi,

I want to introduce software that can be useful for work with web service.

Web Service Invoker (WS Invoker) is a tool that can help you to access and debug any web service. It is not important how this web service was made (what programming language was used and what operation system is used to run it), because WS Invoker used pure WSDL definition for work.

If you are web service developer, you can find WS Invoker useful to debug and test web service you developed.

If you are web service consumer, you can use WS Invoker to request any web service. You do not need any other software to query any web service.

You can find all details here - http://www.soft-studio.net

Regards,
Vyacheslav Pedak

Java Pet store vs .Net Pet Shop

barbsgar12-Aug-02 1:55

barbsgar

12-Aug-02 1:55

If the .Net pet shop is an example of how to build ASP.net web apps

Whats happend to COM+?

Can I take that just forget about COM+,

build apps that use stored proc's and rely on ADO.Net for transactions and connection pooling?

What is the general feeling?

barbsgar

Encryption

Dan Smith10-Aug-02 13:25

Dan Smith

10-Aug-02 13:25

I'm writing a client/server application with the .NET framework using C#, I'm wondering if anyone here has any ideas on how I would go about securing the data being transfered between the client and the server so that if someone intercepted the message, they couldnt easily read the message

Any ideas?

Thanks

Dan Smith
dan2012@hotmail.com

Re: Encryption

Anonymous Poster16-Aug-02 16:37

Anonymous Poster

16-Aug-02 16:37

Does anyone answer messages on this message board?

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