Mobile

Re: Add/Remove Network connections (Help!!!!)

3-Mar-04 6:22

Anyone know how to add/remove network connections programatically from WinCE (C# & Compact framework). I think that I need to use the WNet functions but not sure how? Confused | :confused:

I have the following code:-

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential)]
public struct NETRESOURCEA
{
public int dwScope;
public int dwType;
public int dwDisplayType;
public int dwUsage;
public string lpLocalName;
public string lpRemoteName;
public string lpComment;
public string lpProvider;

}

class CMyTest
{
[DllImport("core.dll")] // Not sure if this is correct
public static extern int WNetAddConnection3(
NETRESOURCEA[] lpNetResource,
string lpPassword,
string UserName,
int dwFlags);

public static void Main(String[] args)
{
NETRESOURCEA [] n = new NETRESOURCEA[1];
n[0] = new NETRESOURCEA();
n[0].dwType = 1;
int dwFlags = 1;
n[0].lpLocalName = @"LocalName";
n[0].lpRemoteName = @"\\Server01\Share01";
n[0].lpProvider = null;
Console.WriteLine(n[0]);
int res = 0;
try
{
res = WNetAddConnection3( n, null, null, dwFlags );
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
Console.WriteLine("WNetAddConnection3 returned : " + res);
Console.WriteLine(n[0]);
}
}

Any Help would be appreciated

CyMadigan
CF Developer

aashu3-Mar-04 18:45

aashu

3-Mar-04 18:45

hi..

to use wnet funcins under win ce...there is 2 libraries which supports these functions in win ce environment "redir.dll & netbios.dll" and you r using core.dll this is incorrect it is coredll.dll...just check it out...if u know somehing abt my query plz reply...u can see my query just below of ur query (posted by aashu)

cheers

aashu

ashutosh agrawal
mail me at:
ashutosh_agrawal78@rediffmail.com

Re: Add/Remove Network connections (Help!!!!)

CyMad4-Mar-04 6:13

Re: Add/Remove Network connections (Help!!!!)

4-Mar-04 6:13

still getting "NotSupportedException" after corrected import dll

CyMad
CF Developer

Mike Dimmick4-Mar-04 6:54

Mike Dimmick

4-Mar-04 6:54

P/Invoke on the Compact Framework is severely cut down. It doesn't support marshalling a structure containing strings, as NETRESOURCEA requires (aside: you need a NETRESOURCEW on Windows CE).

You will need to marshal the data to a compatible byte array. For tips on how to do this, see Advanced P/Invoke on the .NET Compact Framework[^].

Stability. What an interesting concept. -- Chris Maunder

how to get computer name on ethernet

aashu3-Mar-04 3:34

aashu

3-Mar-04 3:34

hi..

anybody can help how to enumerate lan resources...i wanted to get all computer names from ethernet using windows ce...i'm using WNet Api but its getting failed...anybody have idea about that or any low level method...

thanks in advance

it is very urgetnt

ashutosh

ashutosh agrawal
mail me at:
ashutosh_agrawal@pune.tcs.co.in

Re: how to get computer name on ethernet

CyMad4-Mar-04 6:12

_com_dispatch_method undefined while using #import "msxml3.dll"

4-Mar-04 6:12

There is an example here http://www.codeproject.com/csharp/csenumnetworkresources.asp?target=network shares on how to do it from the desktop. I have a similar problem above. I am getting "NotSupportedException" thrown when issuing the call to WNetAddConnection3

CyMad
CF Developer

InputPanel Blues

Dan Broomall2-Mar-04 10:44

Dan Broomall

2-Mar-04 10:44

I am writing a WindowsCE/Pocket PC application and need to enable/disable the InputPanel for text fields during GotFocus/LostFocus. Obviously, I can't just drop an InputPanel object on the form if this app is to be used for Windows CE as well. So, to enable/disable the InputPanle object, I wrote the following code:

private sub setSIPDisplay()
{
if ( ipInput != null )
ipInput.Enabled = !ipInput.Enabled;

}

Now, it works fine until the user closes the form while the InputPanel is still enabled. Then I get an error. I placed the "dangerous code" in a try-catch block (on the assignment statement above) and I get the ever helpful and descriptive exception of "Exception". I am sure it has to do with the InputPanel being orphaned somehow, but I haven't figured out why.

Any thoughts on how I can a) fix this error or b) get a better exception description so I can learn more.

Thanks

Dan Broomall

nigs_krec1-Mar-04 18:43

nigs_krec

1-Mar-04 18:43

Hello all,
I am not able to compile my program which uses #import "msxml3.dll" using eVC 4.0. It gives a error C2065: '_com_dispatch_method' : undeclared identifier error. Can anyone provide me with some dummy implementation of the same function to be included in the code to make it work fine ?
Previously I was getting the same error for _com_issue_error which I resolved by downloading a library as mentioned http://www.pocketpcdn.com/articles/_com_issue_error.html here.
Any ideas would be appreciated.
Thanks and regards,
Amit

Re: _com_dispatch_method undefined while using #import "msxml3.dll"

João Paulo Figueira2-Mar-04 23:46

João Paulo Figueira

2-Mar-04 23:46

Here:

QA: I cannot use COM objects using #import because _com_issue_error function is undefined. How can I fix it?[^]

Regards,
João Paulo

Suddenly Symbian

Sarvesvara (BVKS) Dasa1-Mar-04 17:59

1-Mar-04 17:59

Hi,

I had an idea to start knowing and working on symbian OS (Nokia Mobile 7700 is my target). I have plenty of online resources in terms of help and forum etc.

Is there anyone here down in CP working on the same 'Symbian OS' who can help me in my future R&Ds??

I was born intelligent
Education ruined me!.

João Paulo Figueira1-Mar-04 22:23

João Paulo Figueira

1-Mar-04 22:23

I'm also working on Symbian development, but targeting the Series 60 platform.

Regards,
João Paulo

Sarvesvara (BVKS) Dasa1-Mar-04 22:26

1-Mar-04 22:26

Thanks... Hope that this group gets better and bigger!

I was born intelligent
Education ruined me!.

annum2-Mar-04 7:50

annum

2-Mar-04 7:50

What are you guys using to develop, I mean which IDE and is it C++ or Java.

There are only 10 kind of people in this world,
those who understand binary and those who do not!

João Paulo Figueira2-Mar-04 11:05

João Paulo Figueira

2-Mar-04 11:05

I'm using C++ through Visual Studio 6. It's a bit kludgy, but works...

Regards,
João Paulo

Sarvesvara (BVKS) Dasa2-Mar-04 17:40

2-Mar-04 17:40

Same as Jaon said.... But it also can be done for Java, using the Sun ONE or JBuilder.

I was born intelligent
Education ruined me!.

annum3-Mar-04 9:31

annum

3-Mar-04 9:31

So you downloaded the Series 60 platform sdk, but how can the vsiual studio generate code for symbian.

I thought that I would have to buy an IDE like codewarrior for any symbian development.

Sarvesvara (BVKS) Dasa3-Mar-04 17:47

3-Mar-04 17:47

annum wrote:
but how can the vsiual studio generate code

As of I know, Visual Studio 6.0, is to generate the output code that can be understood by the emulator at your PC, and by the target mobile. It doesnt 'generate' the code other than 'project' information. Its our duty to write the code.

annum wrote:
IDE

You can use the Sun ONE Java or JBuilder MObile edition - which are free for downloads Wink | ;)

I was born intelligent
Education ruined me!.

Installation program

Cedric Moonen27-Feb-04 1:23

Cedric Moonen

27-Feb-04 1:23

Hello !
How can I make a program that will be run on the desktop computer and that will install my programs and the ressources I need on the pocket ?

Any tips and guidelines are welcome Smile | :)

Thanks

Re: Installation program

Daniel Strigl29-Feb-04 19:58

Daniel Strigl

29-Feb-04 19:58

Take a look at http://www.pocketpcdn.com/sections/installation.html.

Regards,
Daniel.
--
FIND A JOB YOU LOVE, AND YOU'LL NEVER HAVE TO WORK A DAY OF YOUR LIFE. Wink | ;)

Re: Installation program

Cedric Moonen2-Mar-04 20:24

Cedric Moonen

2-Mar-04 20:24

Thanks

Re: Installation program

CyMad3-Mar-04 6:28