windows-mobile

问题 I am developing a application on windows phone 7. So my landing page is a custom Splash Screen page ( i didn't use the default way of showing a splash screen ie. having a png file, as i need to add data in the splash screen at runtime based on the user profile). So i created a splashscreen page. After a period of delay ( 5 sec), I navigate to my main page. using PhoneApplicationFrame root = Application.Current.RootVisual as PhoneApplicationFrame; root.Navigate(new Uri("/MainPage.xaml",

问题 Our software allows the users to lock their Windows mobile 6 devices using the following API call. [DllImport("aygshell.dll")] public static extern int SHDeviceLockAndPrompt(); When deploying our software our client would like to be able to set a universal unlock PIN/Password for all of their users so that each device does not need to be set-up manually. Is there any way to set this either programmatically or through a reg key? 回答1: I'm not sure about the Shell function call you have

问题 I have an Intermec (CN3) Windows Mobile 5.0 device and a Zebra P4T printer. The printer does not have blue tooth. But the printer does have wireless capabilities that can be configured from a PC. http://j.imagehost.org/0665/printer_network_config.png The working environment does not have a wireless network that we can take advantage of. We are writing a .NET Compact Framework application that will run on the Intermec device and print to the Zebra printer over a wireless connection. What

问题 In my application I want to copy a file from PDA to PC via USB, using Java. But I don't have any idea about how to do this and what API to use for that? 回答1: You need to use RAPI in order to do this. In order to access the RAPI dll from Java you can either use JNI or a library like this NativeCall. 回答2: I have post describing how to do this in .NET, although it doesn't directly solve your problem it does demonstrate which methods to use in RAPI and how to use them. http://christian-helle

问题 I'm new with DataGrids. My Code: private void populateGrid() { conn.Open(); string query; query = "select company_id_no, company_name, last_update_datetime, username from company"; OracleDataAdapter da = new OracleDataAdapter(query, conn); OracleDataSet ds = new OracleDataSet(); da.Fill(ds); dgSku.DataSource = ds.Tables[0]; } This is how it looks on my mobile device: I want it to automatically re-size the columns to 100%, like: I would really appreciate if someone can point me in the right

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 So far my research telling me that there is no free library for voice recognize. Is this still a case, (because all post I found is old few years). Is there sample app, or anything that I can start with If I want to make my WinMobile C# app be able to recognize Voice from input. 回答1: The only library I'm aware of that works with Windows Mobile and the Compact Framework is Chant. 回答2: Have a look at http://www.microsoft.com/speech/developers.aspx Microsoft offer free implementations, but they

问题 I want to change the registry values on the pocketPC. I ran the following code: if(enabled) { dwData = 120; } if(RegSetValueEx(HKEY_LOCAL_MACHINE, _T("System\\CurrentControlSet\\Control\\Power\\Timeouts\\BattSuspendTimeout"), 0, REG_DWORD, (LPBYTE)&dwData, sizeof(DWORD))) { return FALSE; } but it doesn't shange the registry entry. Does anyone know how to set registry key values with c++? Thanks! 回答1: There are a two problems with what you are doing: 1: RegSetValueEx does not take a path, only

问题 I have a WCF Service Application which server to different type of clients. While calling the service methods I want to send some spesific information within the service header. While using a newer version of .NET Framework I can handle the situation using MessageHeader. Since the consumer can see the service as WCF Service there is no problem. [DataContract] public class AuthToken { [DataMember] public string Username { get; set; } [DataMember] public string Password { get; set; } } Client

问题 I'm very new to creating windows mobile applications. I have a button called 'Settings'- i want this to open a small popup that overlaps the current window with purely a textbox asking for a password. How would I go about this? Do I have to create a new form, but size the form accoringly? I've created a new form and sized it much smaller, but when it opens, it is full screen. Any help appreaciated 回答1: For the Pop-Up dialog effect, drop a Panel control onto your main form that you call