Re: MIDI, v12.0 questions - C# Discussion Boards

Filling out an html form from an application

9-Jul-07 11:50

Google will give you over 28 million answers.

stevedobie wrote:
write something using it

???
most platforms have it in their infrastructure. If you open and write to a socket,
your message will travel Ethernet or some other media, using CDMA without you
even caring about packet collisions...

Smile | :)

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

Re: CDMA

ekynox9-Jul-07 16:53

ekynox

9-Jul-07 16:53

CDMA - Code Division Multiple Access - Its a spread spectrum technique where by each user is given a unique code thus allowing optimal usage of frequency allocation (spectrum).

What do you want to write ? I have had alot of experience in WCDMA in the physical layer. So which layer of CDMA are you looking into i.e. In the world of WCDMA this corresponds to the physicial layer , RLC/MAC layer or RRC layer?

If you are targetting the physical layer then what exactly are you looking into the physical layer i.e. are you trying to develop a Cell Search Algorithm or a Rake Receiver etc.

Are you targeting a specific DSP/ASIC which your code will run on? If so then you are on the wrong forum and there is no way a .NET solution will run on a DSP or ASIC because writing CDMA/WCDMA alogrithms requires speed and the best way to do it is in C/C++/Assembler or build specific hardware modules (using VHDL) to implement your algorithms. Have you thought about what type of RTOS are you going to be using i.e OSE, Nucleus ?

From your post it seems that you have not done any research at all into CDMA and were expecting someone to tell you all about CDMA. As per the previous poster use google or look up IEEE Spectrum issues they have a million articles on CDMA. Sorry but stop being lazy expecting to be spoon fed an answer.

ChrisFarrugia9-Jul-07 11:07

ChrisFarrugia

9-Jul-07 11:07

Hi people,

I am trying to find out a way in which I can be able to fill out an html form of an external website via a .net application. the html form uses a post method and its action is set to a java servlet.

Unfortunately I did not find so much help on the net and I hope that maybe some of you have experienced this kind of development before Smile | :)

Please do help me if you can.

Chris

Re: Filling out an html form from an application

Guffa9-Jul-07 14:05

Guffa

9-Jul-07 14:05

You don't fill in the form. You just create the post data that the form would send to the server.

Use the HttpWebRequest or the WebClient class to post the data to the server.

An example of some post data, for three form fields:

name=Chris&answer=42&info=some%20text%20here

Use the Server.UrlEncode to encode the strings that you put in the post data.

---
single minded; short sighted; long gone;

Re: Filling out an html form from an application

ChrisFarrugia9-Jul-07 19:28

ChrisFarrugia

9-Jul-07 19:28

Thank you very much for your reply.

Does it make a difference if the site is Https:// and not http:// and if yes what extra processing should be done?

Thank you very much
Chris

MIDI, v12.0 questions

13th dimension9-Jul-07 9:48

Re: MIDI, v12.0 questions [modified]

9-Jul-07 9:48

Hi, I'm in need to make program that optically recognizes characters (OCR) and I found this nice little tutorial about it from this site, only one thing. ( http://www.codeproject.com/office/modi.asp )

I cannot find v11.0 MIDI anywhere! And somewhy there is no axModi in v12.0 (I think its version cause version), is there any way to get it?

Thanks

Dan Neely9-Jul-07 10:14

Dan Neely

9-Jul-07 10:14

Sanity check: Do you have office 2003 installed?

EDIT: Modi might also not be included with some of the cheaper versions of office.

-- modified at 16:30 Monday 9th July, 2007

--
You have to explain to them [VB coders] what you mean by "typed". their first response is likely to be something like, "Of course my code is typed. Do you think i magically project it onto the screen with the power of my mind?" --- John Simmons / outlaw programmer

13th dimension9-Jul-07 10:32

9-Jul-07 10:32

No, I dont have office 2003 installed. Instead I have a office 2007 which comes with MIDI v12.0 instead v11.0. But if you read that tutorial (link in first post) then it says in bottom of page that 2007 also comes with modi, it does, but it doesn't support axModi atleast by just adding MDIVWCTL.DLL to references.

Dan Neely9-Jul-07 10:36

Dan Neely

9-Jul-07 10:36

There're 2 comment threads about getting modi to work with 2007, do either of those help?

IF you're sitll having trouble I think posting in the comments section of the article or an appropriate MS board is more likely to get results due to the obscurity of the subject matter.

Luc Pattyn9-Jul-07 10:48

9-Jul-07 10:48

Hi,

this is just a guess, but you might be able to "import your activeX" using
AxImp.exe

I suggest you read up on these; IIRC the tool turns a ZZZ.dll into an
AxInterop.ZZZ.dll and this one can be added as a reference in a .NET project.

I dont understand all that is going on here, but it solved it once for me,
long time ago.

BTW I think your subject line should read MODI not MIDI (that's a musical
interface !)

Smile | :)

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

Dan Neely9-Jul-07 10:33

Dan Neely

9-Jul-07 10:33

If you have office07, reading the comments would've told you how to get modi installed.

http://www.codeproject.com/office/modi.asp?msg=1945484#xx1945484xx[^]

13th dimension9-Jul-07 11:35

9-Jul-07 11:35

@dan
I got MODI installed, MODI works. But axMODI just, isn't there Smile | :)

and now, none of the comments helped.

@luc
Ok, I will try that Smile | :)

Luc Pattyn9-Jul-07 11:43

9-Jul-07 11:43

Hi, I trust you have read the MODI articles on CP such as this one[^] ?

It mentions axMODI (as you did), that is not what axImp.exe would bring you Cry | :((

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

13th dimension9-Jul-07 14:06

9-Jul-07 14:06

I got it working with axImp.exe Smile | :)

Problem = solved.

Luc Pattyn9-Jul-07 14:31

9-Jul-07 14:31

Hi,

I'm glad I was able to help.

it seems to imply AxImp.exe lets you choose the name of the output dll,
and it doesnt have to start with AxInterop (for some reason my file did).

Smile | :)

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

Filling a combo

Banjo Ayorinde9-Jul-07 7:57

Banjo Ayorinde

9-Jul-07 7:57

I want to fill a combo with data from a column in a database table, using dataAdapter or dataset not dataReader

Re: Filling a combo

Luc Pattyn9-Jul-07 10:34

Deploying a win app with crystal report in .Net 2005

9-Jul-07 10:34

where is the question ?
if the keywords are "combobox" and "dataadapter" maybe you could do a search
on CodeProject...

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

Re: Filling a combo

Nouman Bhatti9-Jul-07 20:42

Nouman Bhatti

9-Jul-07 20:42

comboBox1.DataSource=ds.Tables[0];
comboBox1.DisplayMember="Lifeform"; //ColumnName

also try valuemember property

XHTML Validation

Ananthalvan9-Jul-07 7:50

Ananthalvan

9-Jul-07 7:50

Hi,
I found that w3 offers validation service which anyone can access it to validate HTML and make XHTML compliant. Basically, the web service allows the user to validate a fragment of html code - basically copying your html code and validating it, validating the html content by uploading the file and specifying the url for validation.

I was able to hit the webservice for valdiating code fragment. I want to upload file for validation. I am not able to achive that even though I use POST as my request method and use multipart/formdata. Can anyone explain why i am not able to upload the file. Below is the piece of code that i had used.

<br />
       HttpWebRequest request = (HttpWebRequest)WebRequest.Create(http://validator.w3.org/check);<br />
       string boundary = new Guid().ToString().Replace("-", "");<br />
       request.ContentType = "multi-part/form-data; boundary=" + boundary;<br />
       request.Method = "POST";<br />
       BinaryWriter oPostData;<br />
<br />
        MemoryStream oPostStream = new MemoryStream();<br />
        oPostData = new BinaryWriter(oPostStream);<br />
        StreamWriter sw = new StreamWriter(oPostStream);<br />
        <br />
        byte[] lcFile;<br />
        <br />
        FileStream loFile = new FileStream(@"C:\testfile.txt", System.IO.FileMode.Open, System.IO.FileAccess.Read);<br />
<br />
        lcFile = new byte[loFile.Length];<br />
        loFile.Read(lcFile, 0, (int)loFile.Length);<br />
        loFile.Close();<br />
<br />
<br />
        oPostData.Write(Encoding.GetEncoding(1252).GetBytes(<br />
                "--" + boundary + "\r\n" + "&output=soap12" + "&verbose=1" +<br />
                "Content-Disposition: form-data; name=\"uploaded_file\" filename=\"" +<br />
                new FileInfo("C:\\testfile.txt").Name + "\"\r\n\r\n"));<br />
<br />
        oPostData.Write(lcFile);<br />
<br />
        oPostData.Write(Encoding.GetEncoding(1252).GetBytes("\r\n"));<br />
<br />
        request.ContentLength = oPostStream.Length;<br />
        using (Stream s = request .GetRequestStream())<br />
            oPostStream.WriteTo(s);<br />
<br />
        oPostData.Close();<br />
<br />
        Thread.Sleep(1000);<br />
<br />
        try<br />
        {<br />
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();<br />
            StreamReader streamReader = new StreamReader(response.GetResponseStream());<br />
            string str = streamReader.ReadToEnd();<br />
<br />
            Response.Write(str);<br />
        }<br />
        catch (WebException ex)<br />
        {<br />
            HttpWebResponse webResoponse = (HttpWebResponse)ex.Response;<br />
            Response.Write(webResoponse.StatusCode);<br />
        }

Thanks

-Ananth

Banjo Ayorinde9-Jul-07 7:48

Banjo Ayorinde

9-Jul-07 7:48

Have finished an application having crystal report but 've not been able to present it to my client due to crystal report "Load report failed" error that i get whenever i try to display a report after deployment. I downloaded a merge module but my system could not access it, I got "unable to access merge file" error.
Pls someone help

Changing Access DB Password

Richard Blythe9-Jul-07 7:24

Richard Blythe

9-Jul-07 7:24

I writing a C# app that relies on an Access database for info. I have password protection on the database and have no trouble opening it. However, I want to allow the user to change the password when they so desire. After searching google for awhile, I have found some promising code but It throws the exception: "Cannot change password on a shared open database."

I then seen some code on another forum that said to format the connection string like: "Provider=Microsoft.Jet.OLEDB.4.0;Data Source='"strDataSource "';Mode=Share Deny Read|Share Deny Write"

A guy wrote on that foumn and said that when he trys to change the password to a new one, he gets an error saying that the password isn't valid.

What is the proper way in which to change a password?

may your code be error free

Password Length Throws Error

Richard Blythe9-Jul-07 18:47

Richard Blythe

9-Jul-07 18:47

I have figured out how to change the Access DB password through code but there is an confusing error that is occuring. If the password is around 12 chars long, everything is fine but if I have a password that is around 20 chars long, an exception is thrown says that it is an invalid password! I can get in just fine with the exact same (long) password using the MS Access interface so whats the deal?

may your code be error free

C# Event logger

Andre da Silva Carrilho9-Jul-07 7:19

Andre da Silva Carrilho

9-Jul-07 7:19

Hi
I need a simple custom event logger to trace and debug my app (in production environment).
I saw an article here in codeproject a few months ago with a tool that read the logs (I think it was a txt file) with a nice custom view but I can't seem to find it... Smile | :)

If anyone knows one I can use please let me know.

Cheers

André da Sila Carrilho

Question on Horizantal Scroller and Client Screen Resolution...

Khoramdin9-Jul-07 6:56

Khoramdin

9-Jul-07 6:56

Hello everyone,

I have a Windows Application which has a series of buttons placed horizantally on the bottom of the Windows Application. It appears that depending on the Client Screen Resolution some of the the buttons are not appearing on the client computer.

I was wondering if there is a way that I can use horizantal scroller to make the entire control visiable and accessable regardless of the screen resolution of the client?

Thank you very much and have a great.

Khoramdin

Re: Question on Horizantal Scroller and Client Screen Resolution...

Luc Pattyn9-Jul-07 7:26