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I am student of Aptech and this days i am doing a project on .Net. In this project i am tryiny to creat Mobile application where i am tryiny do that user access my application by mobile and he can select one ringtone after that he or she can install that bell on his or her mobile just like mobile compnies do on there web site. So tell me is that possible if possible then tell me how i nead your help pleaszzzzzzzzz help me i am wating for your replay
Masood Lodhi
Masood Lodhi
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Hi all,
is dynamic loading of appDomains also work in compact framework .net ?
I have run example in dynamic loading in .net framework,
but since compact framework dont have AppDomainSetup Class,
so what can I do ?
The code in dynamic loading in .net framework is in
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dncscol/html/csharp05162002.asp
but when the port the code to compact framework, the code doesn't work coz AppDomainSetup Class is missing in .net CF.
Can anyone point to sample code or articles on it ?
Thanks
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Hi all,
I've run into a little problem, I'm drawing a zone on a CDC and would like to fill the zone in with a colour, most likely black.
I collect the points and store them in a CArray of CPoints and draw the zone like...
<br />
typedef CArray<CPoint, CPoint&> CPointList;<br />
CPointList Points;<br />
<br />
<br />
int numPoints = Points.GetSize();<br />
<br />
if(numPoints>1)<br />
{ <br />
for(int i=0;i<numPoints-1;i++)<br />
{<br />
pDC->MoveTo(Points.GetAt(i).x, Points.GetAt(i).y);<br />
pDC->LineTo(Points.GetAt(i+1).x, Points.GetAt(i+1).y); <br />
}<br />
}<br />
This just draws the zone, I did try using Polyline() and PolylineTo() but the starting point is always coming from the side of the display instead of the first point in the array, the code I used with the Poly methods was something like...
<br />
int numPoints = Points.GetSize();<br />
<br />
if(numPoints>1)<br />
{ <br />
CPoint* pts = new CPoint[numPoints];<br />
<br />
for(int i=0;i<numPoints-1;i++)<br />
{<br />
pts[i].x = Points.GetAt(i).x;<br />
pts[i].y = Points.GetAt(i).y;<br />
}<br />
<br />
pDC->MoveTo(pts[0].x, pts[0].y);<br />
pDC->PolylineTo(pts, numPoints);<br />
<br />
delete [] pts;<br />
}<br />
and even with PolyPolygon() i got very strange drawings using the following code
<br />
int numPoints = Points.GetSize();<br />
<br />
if(numPoints>1)<br />
{ <br />
CPoint* pts = new CPoint[numPoints];<br />
int tmp[2];<br />
<br />
tmp[0] = numPoints;<br />
tmp[1] = numPoints;<br />
<br />
for(int i=0;i<numPoints-1;i++)<br />
{<br />
pts[i].x = Points.GetAt(i).x;<br />
pts[i].y = Points.GetAt(i).y;<br />
}<br />
<br />
pDC->PolyPolygon(pts, tmp, 2);<br />
<br />
delete [] pts;<br />
}<br />
If anyone has some input which could help I'd be very intrested to hear it. Also I'm working with the PocketPC SDK so things like FloodFill() cant be used ;(
Regards
ar
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coding-nastypcs wrote:
Also I'm working with the PocketPC SDK so things like FloodFill() cant be used
No, they can't be used. But they can be implemented...
QA: Where is the DC FloodFill method?[^]
Have fun!
Regards,
João Paulo Figueira
Embedded MVP
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Thanks João,
I have since added the class to my project but have run into a little problem.
My project has 2 CDC's, one is in the main View class and the other I use in my Zoning Class.
When I draw my zone I draw the zone on both CDC's but the second CDC in the Zoning Class will get filled in.
I then use this CDC as a hidden CDC to check if I'm still in a zone, using the likes of GetPixel() to find out if I have left the zone.
My problem now is that it's always returning true, as in I have left the zone, so I now need to display the second CDC to the screen to verify that the zone has been set up right, but when I do I just get a blank display, all white.
I'm using code like the following...
<br />
ColorZone = new CDC();<br />
ColorZone->CreateCompatibleDC(NULL);<br />
int numPoints = Points.GetSize();<br />
<br />
if(numPoints>1)<br />
{<br />
for(int i=0;i<numPoints-1;i++)<br />
{
ColorZone->MoveTo(Points.GetAt(i).x, Points.GetAt(i).y );<br />
ColorZone->LineTo(Points.GetAt(i+1).x*, Points.GetAt(i+1).y);<br />
}<br />
<br />
if(CZone::IsComplete)<br />
{
CPoint point = Points.GetAt(0);<br />
point.x+=1;
point.y+=1;<br />
CRect rect;<br />
GetClientRect(NULL, &rect);<br />
CFloodFill<CDC, COLORREF> flood(*pDC, rect);<br />
flood.Fill(point, RGB(255, 0, 0));<br />
<br />
CMyBaseView* pView = (CMyBaseView*)((CMainFrame*)AfxGetApp()->m_pMainWnd)->GetActiveFrame()->GetActiveView();<br />
pView->GetDocument()->mapDC = ColorZone;<br />
}<br />
}<br />
As I'm very new to PocketPC development I'm a little unsure if the above code should do what it's meant to be doing, any input would be grateful!
Thanks again,
ar
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hello geniusES!
i need help in choosing a final year project title. i wud like to do somethin in mobile java. please if ny1 of u hav got ne idea lemme know. or mail me at bsc_imz@yahoo.co.uk
da project time completion is within 3 months.
really appreciate if you can help,
Cheers
Imz.
Imran Mamdani!
Imran Mamdani!
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Hi
Could anyone point me in the direction of information regarding the creation of a virtual com port. I have searched with little success...
Many thanks
Tom
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Hi,
I have Embedded 4 and it it has no option to open solution files - only VC 6.
What are my options? The app is not .NET just written with .NET IDE.
What is the quickest way to port it to Embedded VC++ 4.0?
Thanks,
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So it seems I need .NET 2003. Bugga is I have .NET 2002.
How do I downgrade a solution file to vc 6 project file given that I am not using any
.NET code?
Thanks
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I'm porting an existing NT application to Pocket PC. On NT/XP I setup a direct pc to pc connection type for the application to establish a PPP connection via RasDial() and then connect a socket to get TCP/IP up.
I would like to use port the existing code but on the Pocket PC connection settings there is no direct connection allowed, only a Hayes Compatible modem option which dictates I need a modem connected to the COM port.
Is there anyway to setup a direct connection or change the RasDial() settings to use a VPN connection to the COM port to setup PPP ??
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Dear All,
I need to set/pass cursor type and lock type in OLEDB interface. I opened the table/SQL statement successfuly. I am not able to find in which interafce i have to pass/set cursor type and lock type in it.
Any body is having any idea about this problem ?
If so, provide some input and it will be of an immense help for me to solve this problem.
Regards,
AKS
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Cursor and lock information are passed on the property set of type DBPROPSET_ROWSET. If you are using SQL CE, check out the online docs.
Regards,
João Paulo Figueira
Embedded MVP
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Hi there,
I've installed VS 2003 .Net, Pocket PC 2003 SDK and ActiveSync 3.7.1 on my PC.
I also intalled Microsoft Loopback Adapter service on my OS ( WinXP ), So now my programs run without any problem.
The problem is the Emulator use TCP/IP for transfering files between PPC and PC, and now I'm not able to use ActiveSync to connect to PPC 
How can I get ActiveSync to work with Emulator ?!
Regards,
Hadi
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Read this article:
Migrating to the eVC 4.0 Environment[^]
Check the section on "ActiveSync Via Ethernet":
You can now connect ActiveSync to the emulator without a loopback serial cable. Compared to the previous version of the emulator this is faster and configuration is simpler, and you do not need a loopback cable and a PC with two serial ports. Now you can more easily test your desktop installations, ActiveSync filters/providers, and RAPI applications against the emulator. (...)
You can follow the configuration link here:
Using ActiveSync over Virtual Switch[^]
Regards,
João Paulo Figueira
Embedded MVP
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Dear João,
Thanks alot for help 
Regards,
Hadi
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Hi~
However, when you config the virtual switch in eVC++, the emulator can be connected with activesync only when the emulator is launched by eVC++. If the emulator is launched by VS .NET, it still cannot be connected with activesync.
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hello all,
at present i am getting training on 8 bit controllers. but my doubt is that am i easily migrate to 16,32 and 64 bit controllers, with out having assistance.
Thanking u.
ComputerNewton
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hello all,
how shall i design Cross Platform GUI. What r the languages we use to desing it. At present we are using C and C++. Is it posssible to desing?. if yes, how shall i do that?.
ComputerNewton
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I recomend qt if you are willing to stick with C++ only for the GUI. (can mix C code in elsewhere of course, just not the GUI). Worth the price in my opinion, but I can't convince the boss of that... http://www.trolltech.com/
wxWidgets is another common C++ toolkit, which is nice enough and free. Normally allows your application to look like it was designed for that platform. (looks like a mac app on Macs, windows apps on windows) The license isn't a big deal. http://www.wxwidgets.org/
GTK is a free C tool kit (with some C++ wrappers that some hate and others love). http://www.gtk.org/
Java makes a claim to cross platformness and you can call native code if you jump through a lot of hoops. I don't recomend it, but you can make it work.
http://www.geocities.com/SiliconValley/Vista/7184/guitool.html has some interesting links on this issue, but I haven't explored it. Check out google too.
Watch the licensing on the free toolkits. So long as you are aware of what is allowed and what is required, it isn't a big deal. Not watching them could end up digging a big hole.
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Ever wanted to develop .NET CF apps right on you PDA? Now you can. I ported C# compiler and tools from dotGNU project to PocketPC platform. IDE will be available soon!
http://mifki.ru/pcsharp
----------
Onboard C# compiler - http://mifki.ru/pcsharp
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anyone know how to open a line with a mobile through an application on a pc
i tried microsoft speech sdk but i didnt know how to use phone line with it
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Hi all,
I would like to ask a question as below,
My software is composed of a main C# program with some other c# dll as components. In the first round, I will install all the stuff on the machine.
Then after sometime, I need to install some additional dll to work with
the main C# program. How can I do that ? Is that possible in C#.Net framework ?
Thanks
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Hi there,
I'm a new developer in .Net platform. I have implemented a code that runs at a Pocket PC 2002 platform. This is the client part , no problem. It saves some data such as names and adress information in XML document. The question is i want to send this data to a PC and upload necessary things. But i dont know how to start. the thing is just simple to upload XML file from PDA to PC or visa-versa. I couldn't find an article about this staff.if any one can tell me how to that or advises some article or site I will be glad. Thank you.
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Look at the Activesync options.
There is a setting to enable Files to be synced.
If this is active, there will be a folder in your My Documents (ie "POCKET_PC My Documents".
This is a shadow folder of your ppc My Documents.
Activesync tries to keep this folder in sync.
So, anytime you cradle your ppc, or update the folder, it should be quickly up-to-date.
"For all of our languages, we cannot communicate" - Christy Moore, Natives
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Hi all ,
i'm trying to realize a CF C# application that uses udp protocol and multicasting on address 224.0.1.84.
I need to have different sockets that reuse the same address and port, so i need to set the reuseAddress parameter with the setSocketOption function to true.
Unfortunely there is a bug in the API and the function with such a parameter doesn't work.
As Microsoft say you can work around this problem calling directly the CE API with the P\Invoke way.
I tried to do so, but with no result.
I always obtain error "10038" from the CE function setsockopt, which means that the function does't recognize the pointer passed a socket pointer. I'm sure i'm passing a valid socket pointer.
This is my code..
[DllImport("Winsock",EntryPoint="setsockopt", CharSet=CharSet.Unicode, SetLastError=true)]
public extern static int setsockopt(IntPtr _sock, SocketOptionLevel level, SocketOptionName name, byte [] byte_val, int int_val);
...
Socket sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
IntPtr _sockhandle = sock.Handle;
MessageBox.Show(_sockhandle.ToString(), "socketHandle..");
if(this.setReuse(_sockhandle))
{
MessageBox.Show("setReuse OK!!");
....
}
...
private bool setReuse(IntPtr _sock)
{
int rs = 0;
try
{
Byte[] one = new Byte[1];
rs = setsockopt(_sock, SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, one, 4);
}
catch(Exception e)
{
MessageBox.Show(e.ToString(), "setReuse error..");
}
if (rs == mySOCKET_ERROR)
{
MessageBox.Show("setReuse error: " + rs.ToString() + " - " + Marshal.GetLastWin32Error().ToString());
return false;
}
else
{
MessageBox.Show("setReuse OK: " + rs.ToString());
return true;
}
}
What is wrong?
I tried too to call the CE API socket function in order to obtain a socket handle..
[DllImport("Winsock",EntryPoint="socket", CharSet=CharSet.Unicode,SetLastError=true)]
public extern static IntPtr mySocket(int af, int type, int protocol);
using it in this way
IntPtr _sockhandle = mySocket(2, 2, 17);
and passing it to the setsockopt..
in this way the function works, but now how can i associate this handle to a CF socket?
The socket.handle property is readonly and there is no constructor to create a new socket from a IntPtr handle..
Thank you very much!! 
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