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all groups > dotnet compact framework > march 2004 > threads for tuesday march 30

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general architecture...
Posted by Terry Mulvany at 3/30/2004 9:38:10 PM
greetings, we are thinking of extending our winforms app to allow certain data to be entered via a handheld. i am assuming that the starting point is to write our front end app that runs on the compact framework, the question is can i use visual studio.net 2003 to do this? now we have to h...more >>


How to Read/Write objects to and from a file?
Posted by stevebju at 3/30/2004 9:21:15 PM
I'm having the hardest time reading and writing a simple class object to and from a file in the CF. Could someone show me how to write a class object to a file? Then if I have multiple objects in a file, how do I read them out one by one? Thanks Stephen...more >>

GetProcessesByName for .NET CF??
Posted by Jasmine at 3/30/2004 7:05:01 PM
After several tries of my AP on PPC, I have noticed a minor glitch with it. I've noticed that my Application could be opened several time simultaneously. Even though it's not creating any errors so far, however, I'm afraid it might be in the future. I've done some search and found "GetProce...more >>

TabControl use . .
Posted by dmeckley at 3/30/2004 6:59:20 PM
Using VB.Net, I'd like to use a panel control as a container for a TabControl, but when I place the TabControl inside the panel, the TabControl becomes as wide as the form. This isn't what I want to do. Can someone tell me what I'm doing wrong??? Thanks in advance. ...more >>

Application on Background
Posted by fhunter at 3/30/2004 6:41:10 PM
Is there a way to run an application on the background, and avoid the spinning cursor display This is what I am trying to do I have a dll that instanciated an exe when ActiveSync attemps to Sync. The exe check for files on the Web and downloads and updates some files on the PocketPC. If a files i...more >>

"Emulator for Windows CE will not run within another copy of Emulator for Windows CE"
Posted by John Saunders at 3/30/2004 3:53:06 PM
.... but that's not what I was doing! I was running Emulator for Windows CE inside of Virtual PC 2004. Can this problem be fixed? -- John Saunders John.Saunders at SurfControl.com ...more >>

Delta
Posted by Murray Foxcroft at 3/30/2004 2:43:23 PM
Hi there, I have a file on a server (XML doc) and the exact matching file on a PPC2003 device. The file on the server changes. The next time I connect with the device, I want to get the updated file. This is over GPRS so I would only like to get the DELTA of the two files and move that a...more >>

Install CF
Posted by Mike at 3/30/2004 2:23:47 PM
Has anyone disassembled the install cab for the .NET CF to see exactly what it does so that a custom cab file could be built that installs the CF + app files together? The .inf files that are used to generate the .NET CF install cabs would be ideal. ...more >>



PWM driver
Posted by David V at 3/30/2004 1:59:31 PM
I am trying to write a dll for a PWM driver. I am using Platform Builder 4.2 for the x-scale. When i try to register the dll I use the code below and get error type 2. dll = RegisterDevice(L"PWM", 1, L"pwm.dll", 0); In my dll project I have a init function, PWM_INIT. What should the ...more >>

Call WebService from C# on PocketPC
Posted by Shahzaib Younis at 3/30/2004 11:51:29 AM
Hello everyone, I worte a simple "Hello World" WebService and a window client in C# to call the WebService. Win-Client does work fine on my laptop but when I deploy the win-client(Compact) application on PocketPC it doesn't work and give error. I found at google that there are some PocketS...more >>

Context menu & Mouseposition
Posted by Christian Westerlund at 3/30/2004 11:21:06 AM
Hi! I want to get the mouseposition where I tapped on the screen and the contextmenu appears. My contextmenu is attached to a datagrid. I've read about others that had the same problem as I but I didn't find any soloution that worked. I've tried the following: Control.MousePosition ...more >>

Multicast giving invalid option specified
Posted by Tejaswi at 3/30/2004 10:31:10 AM
I am trying to send multicast messages using the following cod Socket socket =new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp) socket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, ttl) socket.SetSocketOption(SocketOptionLevel.IP, Socket...more >>

change ras connection settings
Posted by Michael Wenninger at 3/30/2004 9:08:47 AM
I want to change two parameters of the ras connection settings in Win CE(PocketPC 2002) from my application. The "dialing patterns" and "My network card connects to". Can I change these Parameters in the Registry or on API Call ? Or on any other way ? Thanks Michael ...more >>

How can I use Blue Tooth via code (C#) to send files between Pocket PCs
Posted by Kelly at 3/30/2004 8:52:23 AM
Hi, I need to send files/data between 2 or more Pocket PCs using Blue Tooth and C# CF code. Is there a Microsoft API for utilizing Blue Tooth? I know POOM allows me to select blue tooth to send contacts and files but the POOM API is not flexible and I want to use my own forms and code for s...more >>

'System.MissingMethodException' when calling function from Mousedown Event??
Posted by ggalen NO[at]SPAM mn.rr.com at 3/30/2004 8:37:29 AM
This is so puzzling...maybe someone here with has a suggestion to help me. It started when I added an If statment (CurrentTab <> "A" ) to this code in a MouseDown event (Note: the image bitmap assignment was working *FINE* until I added the IF code around it): Private Sub pictTabA_MouseDo...more >>

OpenNet.CF ButtonEx slower to draw than normal Button
Posted by David W at 3/30/2004 7:33:16 AM
Hi I have an app with a tab control with 3 pages, on each page is approx 20-25 buttons. Using the OpenNetCF ButtonEx takes at least twice as long to draw(See each button drawing 1 at a time on screen) than the standard Buttons(Marginal Flicker). Anyone know how I could speed this up or why thi...more >>

Ergent - Agent technology
Posted by Hong at 3/30/2004 4:16:08 AM
Does Compact Framework support speech to text ?? Can I use the agent technology in Compact Framework ??...more >>

How to make a calls to PPC from a WS?
Posted by stevebju at 3/30/2004 3:01:07 AM
If I have a client application running on a PPC, can I make calls to that application from a web service? If so, how would I do it? Because wouldn't the application running on the PPC have to become a server, and if so does PPC support that? Does anyone know how to do this? Thanks, Stephen...more >>

How To populate a Treeview with an xml-file ???
Posted by tiger79 at 3/30/2004 1:21:06 AM
I guess the subject is quite explicit ; I have a couple of xml files which I would like to use to poulate a TreeView. Is this feasible ?? I'd also like to (if that is possible) to load only certain nodes of the tree and not its entirity. Something like : Parent Child C...more >>

Image (or text) on Buttons of Toolbar
Posted by tiger79 at 3/30/2004 12:01:10 AM
Hello everyone i want to implement a toolbar with 3 buttons on it. I'd like to place an image OR some text on those buttons. I'd like to make an OK-button, a Cancel-button and a Tree-button (which goes back to a Treeview). Anyone can tell me how to implement this Thanx......more >>


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