I want to upload data in the sdf on pda to the desktop database like Access. Is there any way can make it. I think first I need read data to dataset, then transfer it. But what is the next thing need to do? Thanks forward! ...more >>

I've been through just about every imaginable archive topic regarding listviews, yet I can't get any code to work. I simply need to do two things: 1) Set a particular row in the listview (there are three columns) to the index I need based on a specific variable's value. 2) Obtain the value...more >>

Hi there, I am trying to implement my own certificate verification process in my app (as we use in-house certificates for our web server). I am using .NET CF SP2 on my device and emulator. I am getting a "A blocking operation is currently executing" exception when I try to connect to the...more >>

Another in my ongoing series of "what the heck do I do now?" questions about using the compact framework. Today's issue: I'm using the PPC emulator in VS2005, but it doesn't seem to be fully connected to my host machine. Additional difficulty: I don't really know much about network conne...more >>

I have a class library that is outside of my CF application. I uncommented a line in the code in that assembly (trying to test extended properties support - or lack thereof - in CF), rebuilt, then I get this error. I recommented that line, rebuilt, and now I still get this error and I can't ge...more >>

After successfully installing the "netcf.core.ppc3.ARM.cab" file on my Pocket PC device (QTEQ 2020, window pocket pc version 4.20.0 build 13252), i was trying to install my "Hello World" C# program that was developed in Visual Studio .NET 2003 IDE. i Draged & Dropped the right CAB file (Hell...more >>

I just wanted to confirm that the existing .net compact Framework does not support modifying the registry. If it does can anyone direct me to a link where I can see an example? If it does not then what are my options? ...more >>

Actually I would like to develop the Application which have connectivity of the server side database and front end in the dotnet compact frame work for mobile device and this mobile device connect into the network of WiFi. ...more >>

Ok, I assume somehow the file is locked by the system, but why it is, I don't know. Is there anyway to still delete my file without the following exception: An unhandled exception of type 'System.IO.IOException' occurred in mscorlib.dll Additional information: IOException Here's my func...more >>

Basically, I'm trying to find where in my custom control a user tapped. Is this possible in the CF? My control is an extension of a TabPage. ...more >>

http://www.opennetcf.org/forums/topic.asp?TOPIC_ID=228&SearchTerms=color I included my images into my project at the root level... I can create an image button, but once it gets to the code below it is returning a nullreferenceerror...I assume that it cannot find the image, but I've tried givi...more >>

I'm loading a small comboBox's Items list dynamically. There's no databinding, the population of the list is pretty simple and is working fine. However, when I try to select one of the items, the selection is not captured and the comboBox stays blank. I've read some mentions of a KeyEvent bug in...more >>

I was wandering if there were controls that the bold or color property could be modified... Currently I have a treeview and I'd like to make each TreeNode at certain levels either a different color or bold or something... Just trying to get an idea... Thanks ...more >>

Basically I have some header information and then some child information that relates to that header information...it is much like it should be in a treeview...but in doing that, I have to display each piece of data delimeted by something, which doesn't appear nice...I was thinking that showing t...more >>

Does anyone have any suggestions or directions to sample code which would demonstrate this type of functionality? Ideally, I'd like to put updated setup files on a web server and when a user executes a menu option in my application, it would get and install them. I'm sure this has been done b...more >>

Hi, I started developing an .net compact framework application (C#) and I have the following question: I want to read / write a config-file (xml or ini) from the directory where the application resides on the pocket pc. (like readprofilestring in VB, C++) Can someone help send me a code ...more >>

What options do I have to simply select all text in a textbox when it receives focus? I have seen the option of the timer, but I have 10 textboxes. any suggestions please. reagrds, Bill...more >>

HI, I am developing a Smart Device app to run on a handheld scanner. I can SELECT rows with the following: Dim mySelectQuery As String = "SELECT ProductName FROM Products Where ProductID = " & Me.txtDcdData.Text Dim myConnection As New SqlConnection("User ID=sa;Password=...more >>

The function Beep does not exist for the .NET Compact Framework. Does anyone know of any other function which does the same work? Or has any one developed one. And also I want a beep function with a .1 ms precision. Is that possible at the level we are working at or i will need to do assembly le...more >>

Hi, I would like to do have the following method: AssignMethodToButtonClick(myButton_Click, myButton); This would be equivalent do: myButton.Click+=new EventHandler(myButton_Click); Why... To add keyboard support to my application I want to make a class that will assign events to contro...more >>

Are there any ideas about programming for PPC or Smartphones Cameras?? any APIs or .....??? I would like to be able to capture pic or control the cam..... Thanks......more >>

I created a TCPClient connection with the web application. After I get the reponse from the lient.GetStream, my web application seems out of control. Can I invoke the delegate in web application? -------------------------------- From: richard yang ----------------------- Posted by a user f...more >>