Re: Problem with XML Schema - C# Discussion Boards

Deploying Visual c# application on Lan

8-Jun-09 12:31

Come to realize VB3.0 probably is more 13ishish, real PCs[^] not being around for 30 years yet.

Smile | :)

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Re: C# Images on Forms

Henry Minute8-Jun-09 12:43

Henry Minute

8-Jun-09 12:43

Yes, it was about 1995-7, and given that it was VB, it was actually quite a nice app.

Akshaylamba8-Jun-09 8:46

Akshaylamba

8-Jun-09 8:46

Hi
Actually I made a visual C# application & want it to Run on LAN with a Centralized database server so that my People can use the database situated at server from their client through a Client C# Application. How Can I do so.

is it simply making the setup file & then deploying into network machines....or is it some thing else...

regards
AKshay

Akshay Deep Lamba

Re: Deploying Visual c# application on Lan

Pete O'Hanlon8-Jun-09 9:36

Pete O'Hanlon

8-Jun-09 9:36

Akshaylamba wrote:
so that my People

Isn't that a bit Messianic?

You don't need to deploy your application on the LAN to use a database on the LAN.

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Re: Deploying Visual c# application on Lan

Mycroft Holmes8-Jun-09 14:24

Mycroft Holmes

8-Jun-09 14:24

look into clickonce deployment - we use it extensively and are very happy with it.

Never underestimate the power of human stupidity
RAH

Problem with XML Schema [modified]

paradisonoir8-Jun-09 8:20

paradisonoir

8-Jun-09 8:20

Hi,
I would like log my keyboad strokes in a xml file. The attribute can be the key, and the value can be the timestamps or the other way ( doesn't matter). I would like to write the schema in the way that my output of schema would be exactly like this:

<LoggingActions>
  <Keyboad>
       <Entry key="a">0</Entry>
       <Entry key="b">1213</Entry>
       <Entry key="c">3445</Entry>
  </Keyboad>
</LoggingActions>

so far, this is my schema:

<xs:element name="MyEvents">
   <xs:complexType>
     <xs:sequence>
       <xs:element ref="LoggingActions"/>
     </xs:sequence>
   </xs:complexType>   </xs:element>

 <xs:element name="KeyboardEvent">
   <xs:complexType>
     <xs:sequence>
       <xs:element ref="MyKeyEntry"/>
       <xs:element ref="Time"/>
     </xs:sequence>
   </xs:complexType>   </xs:element>

 <xs:element name="MyKeyEntry">    <xs:complexType>
     <xs:sequence>
       <xs:element maxOccurs="unbounded"  ref="keyReference"/>     </xs:sequence> </xs:complexType>   </xs:element>

 <xs:element name="Time">
   <xs:complexType>
     <xs:sequence>
       <xs:element maxOccurs="unbounded"  ref="timeRef"/>
     </xs:sequence>
   </xs:complexType>   </xs:element>

 <xs:element name="keyReference" type="xs:string"/>  <xs:element name="timeRef" type="xs:int"/>

Instead, I am getting this xml as my output:

<LoggingActionsxmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<LoggedKey>
    <MyKeyEntry>a</MyKeyEntry> 
    <MyKeyEntry>b</MyKeyEntry> 
    <MyKeyEntry>c</MyKeyEntry> 
  </LoggedKey>

  <Time>
    <timeRef>0</timeRef> 
    <timeRef>1213</timeRef> 
    <timeRef>3445</timeRef> 
  </Time>
  </LoggingActions>

How can I combine these two together?

thanks,

modified on Monday, June 8, 2009 2:49 PM

Re: Problem with XML Schema

harold aptroot8-Jun-09 8:31

harold aptroot

8-Jun-09 8:31

Your XML is not well formed, <Entry="c"> is never well formed XML regardless of the schema (schema's don't affect well-formedness). <Entry key="c"> would be well formed and may be valid depending on your schema.

Re: Problem with XML Schema

paradisonoir8-Jun-09 8:53

paradisonoir

8-Jun-09 8:53

You're right, I mistyped it.

TCP Client/Server and Speech Recognition

soflp-pt8-Jun-09 7:53

soflp-pt

8-Jun-09 7:53

Hi,
I'm doing a small program to work with SAPI (Speech Recognition).
The main goal of the program is a client send a WAV file from a TCP client, and a server receive it and store it in hard disk. Then before closing the TCP connection, I want to "recognize" the file saved.

The problem I'm getting is, after the file is saved, I go to the function that does the speech recognition. When I go on debug, the events of speech recognition doesn't fire up. I've tried and in a stand-alone version (i only input a WAV and then do the voice recognition part) and it works.

Maybe some code to help:

After TCPListner and TCPClient
.....

FileStream fs = new FileStream(@"C:\\" + filenameOnly, FileMode.Create);
...        and then I write a buffer[] (from a StreamReader) to a file.
fs.Flush();
fs.Close();
..... Then I call the SR functions and declare the events.

//wave file created before....yes, i can open when we enter this code.
sr.SetInputToWaveFile(ficheiro);

//these event aren't raised.
sr.SpeechRecognized += new EventHandler<SpeechRecognizedEventArgs>(sr_SpeechRecognized);
//
sr.SpeechHypothesized += new EventHandler<SpeechHypothesizedEventArgs>(sr_SpeechHypothesized);
//
sr.SpeechRecognitionRejected += new EventHandler<SpeechRecognitionRejectedEventArgs>(sr_SpeechRecognitionRejected);
//
sr.RecognizeAsync(RecognizeMode.Multiple);

Any suggestion?

Thanks in forward.

I am getting some unhandled exception after installing when i include crystal reports in the project with reports its working.

praveenkumar_vittaboina8-Jun-09 7:18

praveenkumar_vittaboina

8-Jun-09 7:18

the project which i am doing is windows based project . In that i need to generate some reports , so i did that with crystal reports and then i created a setup file and then i installed in another system, then i am getting the exception . After that i removed crystal reports from my project and again i installed the setup file , then its working fine. I want to know how to include the reports.

And also i have one more doubt, that is for a label control i dynmically changed the font and color of the text and then i stored those values in the database 'access' and i want to apply the values stored in the database to other labels. How to apply those stored values to other labels from the database. I retrieved from database i got the values as string , then how to apply these string values to change the color of the label.

threading and timercallback

Saamir8-Jun-09 7:02

8-Jun-09 7:02

Please help. Here is a snippet of my code:

using TD=System.Threading;

TD.Timer m_tMonitor;

m_tMonitor = new TD.Timer(new TD.TimerCallback(MonitorFunc), 1, 0, 60000);

I am trying to monitor a schedule every minute, and if schedule is past due then I am performing some tasks. My problem is sometimes monitorfunc is not completed in 1 minute so timercallback is triggered again. Is there a way I can use something like WAIT for monitorfunc to complete what is is doing before I call it again.

HELP!!!

Luc Pattyn8-Jun-09 7:23

8-Jun-09 7:23

Hi,

what do you want to happen when MonitorFunc hasn't finished in one minute:
- drop one execution (i.e. ignore the new one that overlaps, so the next run is up to one minute after the current one finishes);
- stop the running one and run the new one;
- finish the running one, then immediately run the new one?

You decide, and code accordingly!

Smile | :)

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Saamir8-Jun-09 7:29

8-Jun-09 7:29

Hi Luc,
I am not sure if I understand you. However, I want to finish running one, and then start the new one. Basically if monitorfunc has not finished I want to pause the call if one minute is passed. Then start the call once it has finished. I hope I am making sense.

Please advice.

Sameer

Luc Pattyn8-Jun-09 7:53

8-Jun-09 7:53

OK, so if one run exceeds the allotted time period, you want the current run to terminate normally, and the new run of the function to follow immediately. This is some pseudo-code that would achieve this:

private int activationCounter=0;

void periodicFunction() {
    int n=Interlocked.Increment(ref activationCounter);     // increments in a safe way
    if (n<=1) {                // check no other execution is going on
        do {
            // whatever needs to be done periodically
            // (while this happens, the counter could get incremented)
            // when done, decrement and test the counter:
            n=Interlocked.Decrement(ref activationCounter); // decrements in a safe way
        } while (n!=0);                                     // check more is required
}

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Saamir9-Jun-09 6:00

9-Jun-09 6:00

Hi Luc,
Sorry for the delay in my response and thank you for your responses. I couldn't implement your code, I am not sure if I am doing something wrong. I have put in another posting requesting guidance on building a service with a thread that looks at a folder for files and processes the file. Upon completion of the processing, it starts over again.

Help if you can please on that.

Sameer

Luc Pattyn9-Jun-09 6:33

9-Jun-09 6:33

Saamir wrote:
I couldn't implement your code

that is extremely vague and uninformative, no one can help you based on this.

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

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yunusdemiray8-Jun-09 20:20

yunusdemiray

8-Jun-09 20:20

bool stop = false;
...
Thread t = new Thread(new ThreadStart(run)){IsBackground = true}.Start();
...

private void run(){
   while(!stop){
      Thread.Sleep(60000);
      MonitorFunc();
   }
}

Saamir9-Jun-09 6:01

9-Jun-09 6:01

thank you for your response. I am using timercallback currently, sorry for my ignorance in threading but I am not sure how to modify all my current code to implement your method.

Sameer

Luc Pattyn9-Jun-09 6:32