Mobile Discussion Boards

Phone cannot access mobile web app anymore...why???

lnong17-Mar-06 11:17

17-Mar-06 11:17

I built an ASP.NET mobile web application last year for fun and hosted it on my home server. I was successful in accessing it with my Sprint phone, which uses the "Obigo 1.1.4 WAP 2.0" browser. Now, I'm with Verizon and my current phone also uses an Openwave WAP 2.0 browser, but I cannot access my mobile web site. When I punch in the URL, it hangs for long time, then it gives me the error "Error: Request timed out".

I asked a friend who is with AT&T to try it on his cell phone, and it works. So, my app is working. I dont know if it's a problem with my new phone's browser software (do I need to upgrade it?), or with the Verizon service (maybe they block something on their network).

Another concern is that my home internet service provider blocks port 80 on our network. So i had to use another port, like 81. So to access my web app, the URL would be something like http://myapp.mydomain.com:81. Could it be that my phone's browser does not recognize this non-default port?

Any ideas? Anyone with Verizon that is able to successful access .NET mobile web apps?

Reading in data from GPS

prashantkgupta16-Mar-06 8:59

prashantkgupta

16-Mar-06 8:59

Hello all,

I am trying to create a Smart Mobile/GPS application using .Net 2003 framework. In addition for the GPS support I am using OpenNETCF SDK 1.4 library. I am having problems reading in data from the GPS . The following is my code snippet:

private void button1_Click(object sender, System.EventArgs e)
{
gps.BaudRate = OpenNETCF.IO.Serial.BaudRates.CBR_9600;
gps.ComPort = "COM1:";
textBox1.Text = gps.ToString() + "\n";
gps.GpsSentence += new OpenNETCF.IO.Serial.GPS.GPS.GpsSentenceEventHandler(gps_GpsSentence);
gps.GpsCommState += new OpenNETCF.IO.Serial.GPS.GPS.GpsCommStateEventHandler(gps_GpsCommState);

gps.Start();

}

private void gps_GpsSentence(object sender,GpsSentenceEventArgs e)
{
MessageBox.Show("calling");
textBox1.Text += "calling" ;
textBox1.Text += e.Sentence + " ";

}

private void gps_GpsCommState(object sender,GpsCommStateEventArgs e)
{
switch(e.State)
{
case OpenNETCF.IO.Serial.GPS.States.Running:
textBox1.Text += "GPS Started";
break;
case OpenNETCF.IO.Serial.GPS.States.Stopped:
textBox1.Text += "GPS Stop";
break;

}
}

When I run the code using a pocket PC emulator , the code fires gps_GpsCommState event (it always shows the message GPS started even when its not connected) , and more importantly it does not fire the gps_GpsSentence event ever. What is the problem?? Could anyone help me out with this. I would be greatly obliged. If you of any other way to read in data pls lemme know. Also let me know what is the problem with the code.

MP3 player on Win CE

houari_id15-Mar-06 12:08

houari_id

15-Mar-06 12:08

Dear All

I am trying to create an MP3 player for Windows CE. What kind of SDK that I can use to decode the MP3 file, and where can I get it (for free.., hopefully)?

Thank you

Re: MP3 player on Win CE

sebapi21-Mar-06 6:40

sebapi

21-Mar-06 6:40

Hi!
I am trying to create an mp3 player for Smartphone (WM 5.0) using WM Player 10
Have you solve problem with your mp3 player ?
I've tried solve this like:

Process audioPlayer = new Process();
audioPlayer.StartInfo = new ProcessStartInfo("wmplayer", "Baby.mp3");
audioPlayer.Start();

but I can not hear any sound and it appear error message from WM Player like:

Cannot play the file. The file is either corrupted or the Player does not support the format you are trying to play.

Can anyone help me ?

Regards.

Re: MP3 player on Win CE

houari_id21-Mar-06 17:04

houari_id

21-Mar-06 17:04

Fortunately, I have tried using SDK from FMOD, and it worked! Smile | :)

We can use FMOD very simple and easy, just a view lines of code...

FMOD site: www.fmod.org

Make a program autostart and create a tray icon for access

spAAwn13-Mar-06 22:51

spAAwn

13-Mar-06 22:51

Hi!

How can I develop a program for a pocketpc/winCE that will automaticly start at boot, and run in the background. It would also be nice to make a system tray icon appear which the user can doubleclick to access the program.

Is this even possible? Or are there any alternative ways to go about this sort of funcionality?
Kind of new to Compact Framework development...

thanks!

/spaawn

How to create a connection for .NET Mobile to my local SQL2000?

drexler_kk13-Mar-06 20:33

drexler_kk

13-Mar-06 20:33

Hello everyone here,I'm new for ASP.Net. I'm learning how to do a small chatroom using MobileWebApplication in VS.NET2003 . I have create some simple interface,but I found problem on how to create a connection with my local MS SQL2000 Server. Can anyone please give me some solution for me here about this first login page for my chatroom?

The following are my interface code at this moment:

<%@ Register
TagPrefix="Mobile"
Namespace="System.Web.UI.MobileControls"
Assembly="System.Web.Mobile" %>
<%@ Page
Inherits=
"System.Web.UI.MobileControls.MobilePage"%>
<mobile:form id="Form1" runat="server">
<mobile:label id="Label1" runat="server">Username:
<mobile:textbox id="TextBox1" runat="server">
<mobile:label id="Label2" runat="server">Password:
<mobile:textbox id="TextBox2" runat="server" password="True">
<mobile:command id="Command1" runat="server">Submit

Hope can get some solution from you all about this problem I'm facing. Thank you so much for reading.

Information on Rapi.dll

analytiks13-Mar-06 17:45

analytiks

13-Mar-06 17:45

Is rapi.dll freely distributable with a third party software? My problem is that i am using its functions to communicate with a pocketpc using Java. Now, I dont know whether I can distribute this dll freely along with my software.

Waiting for a reply..

Re: Information on Rapi.dll

Vasudevan Deepak Kumar13-Mar-06 18:33

Vasudevan Deepak Kumar

13-Mar-06 18:33

This URL gives RAPI.dll http://www.dll-files.com/dllindex/dll-files.shtml?rapi[^]

I think it should be part of Windows CE SDK, whose distribution terms bound rapi.dll also.

Vasudevan Deepak Kumar
Personal Web: http://www.lavanyadeepak.tk/
I Blog At:
http://www.dotnetjunkies.com/weblog/deepak/
http://deepakvasudevan.blogspot.com/
http://deepak.blogdrive.com/

mobile agent

karthik.N.Rao11-Mar-06 8:03

karthik.N.Rao

11-Mar-06 8:03

Hello ,

Read a article on mobile agent on code project,its wonderfull.

Also i read an article on mobile agent on MSDN
link to the article :
http://msdn.microsoft.com/msdnmag/issues/06/02/MobileAgents/default.aspx

It also conist of sample code implementation of mobile agent.

i tested the program on the LAN,but got errors like
1>No connection could be made because the target machine actively refused it
or
2>A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

also tried between 2 PC's but got the dame error.

Also i am new to .NET

can anyone help

thanking anyone in advance

karthik

Re: mobile agent

plot1722-Mar-06 7:59

plot17

22-Mar-06 7:59

hey how did u start that am also new and interested

SQLCE & SQL SERVER 2000 data replication

Measum10-Mar-06 21:35

Measum

10-Mar-06 21:35

help wanted urgently:::---
i am using pocket pc 2002 emulator.
with sqlce and sql server 2000.
what i need to do is to get data from sql server 2000 into the pocket pc.
i used sqlcereplication class with c#.net
Problem::
now the problem is that when i call the synchronize function. an exception occurs
"initialising sqlserver reconciler failed"
native error:29045
hresult:2147198719
can any body tell me why thing error occurs???
thnx

application feature lock and un-lock

raybert10-Mar-06 6:09

raybert

10-Mar-06 6:09

I am working on an application that has different features built in for parsing traffic logs for the television broadcast industry. Marketing wants to sell each feature seperately or as a full package. What would be the best way to turn on and off these features short of having to do seperate builds for each of them. Also if at a later date the customer wants to add features to his existing software without having to send them a new build.:->

raybert

DibSectionLite

Eugene Ochakovsky9-Mar-06 6:39

Eugene Ochakovsky

9-Mar-06 6:39

Does anybody knows why DibSectionLite doesn't work on WM5?

Thanks...

PC/PPC sync

Willem_Le_Roux8-Mar-06 22:13

Willem_Le_Roux

8-Mar-06 22:13

Hi guys and gals!

I am using C# (VS2003.NET) to create my PPC application and SQL CE as my database back end. I have a little app that captures information on my mobile device. How can I sync my PPC data with a SQL Server 2005 Express DB on my server?

Any help will be GREATLY appreciated.

Kind greetings

Willem Le Roux

Windows Service -ish application for pocket PC:s. Howto?

spAAwn8-Mar-06 10:14

spAAwn

8-Mar-06 10:14

Hi!

How can I create a program that works just like a normal Windows Service for Windows CE?
I need the program to autostart when the operating system loads, and to do its work without making the user aware of it.

thanks!

/spAAwn

Re: Windows Service -ish application for pocket PC:s. Howto?

Eugene Ochakovsky8-Mar-06 10:34

Eugene Ochakovsky

8-Mar-06 10:34

Try DLL injection

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wcemain4/html/cmconinjectingdllintoprocessspace.asp

Autocomplete combobox

feuch218-Mar-06 8:38

feuch21

8-Mar-06 8:38

Hi -
I've been bangging my head trying to implement the auto-comple functionality for a combobox. The feat is easy in the fullblown .Net framework using selctionstart, selectionlength and findstring properties and methods, but neither is available in CF. I even believe .Net framework 2.0 has a autocomplete property.
Can anyone please help.

Thanks.

WM5 problem

mav_erick7-Mar-06 20:43

mav_erick

7-Mar-06 20:43

Hi all,
Have an application developed using evc++ 4.0 accessing flat files. Works fine in WM2003SE based handheld but performs sluggishly on WM5. I noticed that after using the app even when I exited all applications, the memory used does not go back to its original state. Example is before I use my app. My available memory is 40MB. While using it, it's 38.5MB. After leaving my app, its still 38.5. It only happens in WM5. Can anyone help me with this? Many thanks.

.NET CF 2.0 COM/COM+ Access

Seraphin6-Mar-06 22:11

Seraphin

6-Mar-06 22:11

Currently, I am trying to implement a COM into CF 2.0

I've already implemented and registered the DLL successfully. But I always get a "NotSupportedException":

<br />
  Type objType = Type.GetTypeFromProgID("MacroCOM.dll);<br />
  object oAct = Activator.CreateInstance(oType);<br />
  object[] parameter = new object[1];<br />
  parameter[0] = 5; //long<br />
  objType.InvokeMember("MCOMConnector",BindingFlags.SetProperty, null, oAct, parameter);  //this lines executes the error<br />

Any solutions there? TIA.

Predelivery of DRM licence on Pocket PC

mrazi6-Mar-06 20:27

mrazi

6-Mar-06 20:27

Hi

I am writing an application for downloading the media files on the Pocket PC Device. I download a wmv media file on to Pocket PC using my application. Can you help me on how to do the predelivery of DRM licence on Pocket PC programatically. Is there any component or api's available which i can use for doing predelivery of licencecing for the DRM Protected media files on a pocket pc running windows media player10. There is one article on MSDN mention below , My understanding of using interfaces describe in the below link is not deep so if anyone can help me out it will be great.

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wcemultimedia5/html/wce50conlicenseacquisition.asp

It will be great if anyone could help me out.

Thanks

Razi

-- modified at 3:57 Tuesday 7th March, 2006

How do I get rid of the simulated keypad?

Jethro633-Mar-06 9:55

Jethro63

3-Mar-06 9:55

Greetings:

I have a pretty simple application running on a Fujitsu Siemens 720 using Windows CE.NET 2003. I am developing with Visual Studio C#.

The main form of this app has nothing but button controls. However, one button leads to a new form that requires the simulated keypad. So that form loads creates a menu for itself and this gives me the keypad. So I pop up the keypad, enter my stuff and click the "Accept" button which brings me back to the main window form. But the keypad has not folded up and gone away! It is still there and it is blocking buttons on the main form. Yes, you can close it by poking the keypad icon at the lower right of the display, the keypad closes then. But I would like it to go away automatically when it is not needed.

Question 1: Why did it not go away when I closed the form that created it.
Question 2: How do I get rid of it?

Thank you in advance!
Mark

Re: How do I get rid of the simulated keypad?

Jonas Larsson5-Mar-06 21:49

Jonas Larsson

5-Mar-06 21:49

1: I do not know how it works with the .Net dialog classes, but the MFC ones does not bring it down automatically then closed.

2: Use SHSipPreference(m_hWnd, SIP_FORCEDOWN) (or equiv) somewhere apropriate.

---

"Man will never be free until the last king is strangled with the entrails of the last priest". -- Denis Diderot

Re: How do I get rid of the simulated keypad?

jw_barber3-May-06 16:53

jw_barber

3-May-06 16:53

If "sip" is your keyboard form --

private Microsoft.WindowsCE.Forms.InputPanel sip

then
sip.Enabled = false;

will remove it from the screen. Is that what you are looking for?

Jim

"cannot establish connection to network" exception

amresawy2-Mar-06 10:04

amresawy

2-Mar-06 10:04

hi all,i'm creating a mobile appliction with ms vs2005 release edition, im using a webservice from www.webservicex.com and i get the exception with the details :

Status :System.Net.WebExceptionStatus.ConnectFailure

System.Net.WebException was unhandled
Message="Could not establish connection to network."
StackTrace:
at System.Net.HttpWebRequest.finishGetResponse()
at System.Net.HttpWebRequest.GetResponse()
at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse()
at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse()
at System.Web.Services.Protocols.SoapHttpClientProtocol.doInvoke()
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke()
at DeviceApplication2.net.webservicex.www.lengthUnit.ChangeLengthUnit()
at DeviceApplication2.Form1.button1_Click()
at System.Windows.Forms.Control.OnClick()
at System.Windows.Forms.Button.OnClick()
at System.Windows.Forms.ButtonBase.WnProc()
at System.Windows.Forms.Control._InternalWnProc()
at Microsoft.AGL.Forms.EVL.EnterMainLoop()
at System.Windows.Forms.Application.Run()
at DeviceApplication2.Program.Main()

&here's my code:

private void button1_Click(object sender, EventArgs e)
{

net.webservicex.www.lengthUnit l = new
DeviceApplication2.net.webservicex.www.lengthUnit();
double x = l.ChangeLengthUnit(120, DeviceApplication2.net.webservicex.www.Lengths.Feet, DeviceApplication2.net.webservicex.www.Lengths.Meters);
MessageBox.Show(x.ToString());

}

please tell me where is the error (i'm deploying it using the device emulator and the active sync program)

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