opennetcf

问题 I am trying to use the code in this article that lets you know when your app is idle.. This code works great if your application has only one form. You call Application2.Run(myOnlyForm) on it and all messages get routed through the filters in Application2. However if at any point you call mySecondForm.ShowDialog() that dialog does not get its messages filtered through Application2. Is there any way (with out bad side effects) to get the messages on mySecondForm to go through the `Application2

问题 I have searched quite a bit and can't seem to find a good stable solution, so any help will be appreciated. Here's the scenario: Windows Mobile device running client app on .NET CF 3.5 (OpenNETCF libraries being used) Web App on .NET 3.5 (Web server running IIS) Developing in VS2008, .NET 3.5 - all the latest I need to use web services or WCF or MTOM to transfer large files to and from the mobile device. (Prefferably chunked). I've found some great articles, but can't seem to get it working

问题 So far I am using an FTP object inside a Windows form. FTP object runs in a separate thread, so to ensure that my app doesn't freeze up, I use the following piece of code: private void OnResponse(string response) { if (this.InvokeRequired) { this.Invoke(new StringDelegate(OnResponse), new object[] { response }); return; } } //end of OnResponse I am not completely clear on what a string delegate is, but this works. However, I am now refactoring and wish to hide the ftp into a class. My

问题 I am writing a small application to test OpenNETCF library loading and have stumbled upon this curious message Unable to load DLL 'coredll.dll' : the specified module could not be found I am using Compact Framework 3.5 on a Windows Embedded 7 Compact thin client. The code is using System; using System.Linq; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using OpenNETCF.Threading; namespace

问题 From http://weblogs.asp.net/stevewellens/archive/2009/08/19/how-to-fill-a-listbox-dropdownlist-from-an-enum.aspx, I see this example for assigning enum values to a listbox: Array Values = System.Enum.GetValues(EnumType); foreach (int Value in Values) { string Display = Enum.GetName(EnumType, Value); ListItem Item = new ListItem(Display, Value.ToString()); TheListBox.Items.Add(Item); } However, in my Windows CE project (.NET 1.1), there is no "System.Enum.GetValues()"; there is

问题 Why would I go from building with no errors to 3 of the type: The type of namespace name 'bla' does not exist in the class or namespace 'blah' (are you missing an assembly reference?) All three errors refer to the same group of files (two errors in "OpenNETCF" and one in "OpenNETCF.Win32"); How could it be that these types did exist in the class earlier in the day, and now they don't? I didn't remove or update those references... UPDATE When I went to compile this (the next) morning in the VM

问题 I have a SQLite database which is running on a handheld which is capturing signatures using OpenNetCF's Smart Device Framework 2.1 running under Windows Mobile 6.1. The signatures are captured from the Signature control using the GetSignatureEx method and stored in the database. What I want to do now is reconstitute the signatures on the desktop, but the desktop does not have a similar control. I looked at the data and it looks like a bunch of vectors, which explains why the data is so

问题 This will print (although still ugly) on the Zebra QL220 belt printer from my CE/CF app running on a Motorola MC3100 handheld: public void PrintBarcode(string barcode, string UPC, string description, decimal listPrice) { using (SerialPort serialPort = new SerialPort()) { serialPort.BaudRate = 19200; serialPort.Handshake = Handshake.XOnXOff; serialPort.DataBits = 8; serialPort.Parity = Parity.None; serialPort.StopBits = StopBits.One; // other choice is Two (see p. 14-21 in CPCL pdf) serialPort

问题 We are developing wireless ad hoc communication applications on windows mobile 6 devices using 802.11 in ad hoc mode. We are using HP iPAQ 910 devices and OpenNETCF smart device framework 2.3 for development. As a design constraint, each device is represented as an SSID. If two devices want to communicate with each other, initiator switches to other device's SSID and broadcasts UDP messages. However this switching takes 4-5 seconds to complete and spending this much time might be undesirable

问题 I am trying to get the OpenNetCF.Net FTP Components working with my PDA application. I am struggling to get it doing any more than connecting to the server and wondered if anyone knew of any sample code I could use to learn how to use it with? I need to be able to download and upload files, as well as determining the download size of any files that I wish to download. Thanks in advance. 回答1: I don't like the classes in the OpenNETCF.Net.FTP namespace (the ones in the Smart Device Framework).