INFORMATION_SCHEMA.Tables DATE_CREATED

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  - 1
    - ANN: Smart Device Development chat on MSDN starts in 30 minutes Join the chat on MSDN here: http://www.msdn.com/chats/ -- Neil Cowburn MVP Principal Partner OpenNETCF Consulting Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88982
  - 2
    - EventWaitHandle & CeRunAppAtEvent Hey, I found that EventWaitHandle is now implemented in the .NET CF 3.5, but I can't find any managed method to create named events. Do I have to still use P/Invoke and CeRunAppAtEvent? Cheers Michal Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88980
  - 3
    - Unit Testing classes using ResourceManager Hi, I am writing some unit tests for my windows mobile application. Unfortunately, some of the code I want to test uses localization strings, which blow-up my unit tests. I'm guessing this is because the language DLL's are not being correctly found. Does anyone know how to solve this? Here's a code snippet example of my unit test that blows up: [TestMethod()] public void GetStringsResourceManagerTest() { ResourceManager actual; actual = Utils.GetStringsResourceManager(); Assert.IsNotNull(actual); String lblPassword = actual.GetString("ACCOUNT_PASSWORD"); Assert.Equals(lblPassword, "PIN"); } The call to GetString("ACCOUNT_PASSWORD") is throwing the following exception: System.Resources.ResourceManager.InternalGetResourceSet(CultureInfo culture, Boolean createIfNotExists, Boolean tryParents) System.Resources.ResourceManager.InternalGetResourceSet(CultureInfo culture, Boolean createIfNotExists, Boolean tryParents) System.Resources.ResourceManager.InternalGetResourceSet(CultureInfo culture, Boolean createIfNotExists, Boolean tryParents) System.Resources.ResourceManager.GetString(String name, CultureInfo culture) System.Resources.ResourceManager.GetString(String name) MobileUnitTests.UtilsTest.GetStringsResourceManagerTest() Thanks in advance for any help! Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88969
  - 4
    - How to check WCF support Hi, I have a CE5.0 and WM5.0 device. I just want to check whether my terminals support WCF( Windows Communication Foundation) or not. Is there any applications to check this support in our terminals? Or If not how i can add this support for my devices basically what are the components are required before building the OS image to enable WCF support? Pleaes give me your inputs. Thanks Saravana Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88967
  - 5
    - Problem with DataTable.Rows.Select Hello In my Application i detected a strange, unexplainable behavior associated with DataSet and DataRow. In my DataSet i want to Select all rows with OrderState 1: DataRow[] rows = myDataSet.Tables["order"].Select("OrderState = 1"); Afterwards I write these orders to an XML to upload them to the Server. Within 6 months of beeing productive and hunderts of orders it happened 3 times that an order with OrderState 0 was uploaded. I cannot find the cause of this behaviour. The only ideas I have are: - The Select() method selected an wrong DataRow with OrderState 0 - The selected DataRow was correct but because of manipulating the DataSet from a second Thread (UI) the Pointer/Index of the DataRow changed and pointed to another Row with OrderState 0. This code runs in a background thread and the DataSet is bound to UI- Controls. The DataTable has a PrimaryKey-Column and NotNull-Constraint on OrderState-Column. Does anybody know how the internal relation between DataRow and DataTable is relized? Is it possible that a DataRow points to an index of the Table? So when I insert a new Row in the front, the DataRow points to an other row? Pleas tell me if you have an idea! Thanks Thomas Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88961
  - 6
    - Regular Expression for Window CE device name validation Hi, I am looking for regular expression for windows CE device name validation. The rule for validation of device name is as follows. "The device name may include upto 15 characters from the following range: a-z, A-Z, 0-9, or the '-' or '_' characters. It must start with 'a-z' and cannot end with '-' or '_'." I googled but could not anything exactly matching my requirement. Please help. Thanks, Jayesh Modha Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88943
  - 7
    - IOCTL_HAL_GET_DEVICEID not returning a unique ID :( I've been using a call to IOCTL_HAL_GET_DEVICEID in a VB.NET project to return the unique 2 part device ID of a PDA and it's been behaving fine on many different devices, however, we've recently got some iPAQ 214 PDAs in and all of a sudden the code is returning exactly the same ID for each iPAQ 214 we run it on... It's fine on other iPAQ's and all other brands we've used seem fine, it's just the iPAQ 214's.... I've seen a million forum questions with people asking how to get a unique ID from a PDA and all the answers seem to be to do it the way I'm doing it using KernelIoControl and IOCTL_HAL_GET_DEVICEID... So why isn't it working in this one specific case? Any ideas anyone? Thanks, Paul Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88938
  - 8
    - Hpw to put Battery Icon In Nav Bar WM2003SE I would like to place an Icon on the Nav Bar (at the top of the screen) showing the battery charge state. I already have all of the code needed to get the battery information. I just need to place a representative icon in the Nav Bar. I have Googled the subject and have not found any information on how this might be done in a managed application. I did find one reference at http://www.pocketpcdn.com/articles/taskbar_icon.html which shows some C++ code that I am unable to understand. Rdub Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88936
  - 9
    - Calendar Application Hi, Currently I m developing calendar application. I would like to know the implementation algorithm for repeat event feature. Eg: Once I repeat the event every day and delete the repeated event on some specific days the that event should disappear for those specific days and for other days it should remain the same. Can any one suggest me how to implement this..? Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88919
  - 10
    - Converting .lib to .dll I have been given an SDK for a CF network card that consists of a .lib static library file and a .h C header file. I want to be able to use the functions in the library in my .NET code. As far as I can see, I have to convert the .lib file to a .dll file, and then use DllImport to P/Invoke the functions, or write .NET wrapper code for it. Is there an easy way to do this? Thanks in advance. Andy Baker Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88917
  - 11
    - Tips on using .NET events from a background thread Hello, I've posted a few questions here in the past about using events which are fired to a background task. I've taken what I learned, here and through experimenting and tracking down bugs, and summarized it on my Web site. I'm hoping this will be useful for others here who may be dealing with similar issues, and also to get feedback, which I will use to update the page and also to improve my own code. The page is here: http://www.suspectclass.com/~sgifford/tips/dotnet/DotNetAsyncEventTips.htm Here is the introduction from the Web page. Please contact me if you have any feedback, find any mistakes, etc. You can email me directly, or if it's relevant to the group just post here. Thanks! ---Scott. Tips on using .NET asynchronous events from a background thread Our .NET client quite a few asynchronous events called from background threads. We use a LargeIntervalTimer to drive events and we have a network client which receives updates asynchronously over the network, similar to Pocket Outlook's Always Up To Date. Besides those, if we do something that may block for awhile, we send it off to a background thread and have it fire events to notify us of its progress. After working on this for awhile, we have learned (often the hard way) that there are a few tricky things with firing events from a background thread. The first is that they aren't running in the GUI thread, so you will have to use Invoke/BeginInvoke to interact with the GUI. A trickier problem is that they can fire at inconvenient times, such as after a component has been disposed, or while it is disposing. This page has some tips on dealing with all of the issues we have encountered so far. Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88913
  - 12
    - Marshal.StructureToPtr supported in compact framework? Hi, I am repeatedly getting the NotSupportedException with Marshal.StructureToPtr and Marshal.PtrToStructure in compact framework. Could someone please clarify if they are supported on compact framework? I am using a WM6 professional T-Mobile phone in the VS 2005 environment. Below are the exception details: System.NotSupportedException was unhandled Message="NotSupportedException" StackTrace: at System.Runtime.InteropServices.Marshal.StructureToPtrInternal() at System.Runtime.InteropServices.Marshal.StructureToPtr() at Something.SomethingElse.RawSerializeEx() at SomeStruct.toByteArray() at Something.WZCSAPI.DoSomething() at Something.Form1.linkLabel1_Click() at System.Windows.Forms.Control.OnClick() at System.Windows.Forms.LinkLabel.OnKeyDown() at System.Windows.Forms.Control.WnProc() at System.Windows.Forms.LinkLabel.WnProc() at System.Windows.Forms.Control._InternalWnProc() at Microsoft.AGL.Forms.EVL.EnterMainLoop() at System.Windows.Forms.Application.Run() at Something.Program.Main() Thanks, Abhi Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88909
  - 13
    - Blackjack II GPS I have used the api, as promoted on the MSDN, but have not had any luck getting it to work with the Blackjack II. Though it does work fine with on all the emulators for WM6 Standard and Pro (combined with FakeGPS.cab). Any ideas? MoCaDo has no effect. Tip for the BJII: Accessing some cool realtime data dial in *#9999*0# use the Back and More for a few options though navigation is tricky. Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88908
  - 14
    - Pinvoke of DirectShow in compact framework Hi, I am trying to see where to start doing pinvoke of DirectShow API's in compact framework. Specifically, I want to show the camera frames in a window as well as access them and play around with them. Could anyone please suggest some sample code for this? Thanks, Abhi Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88906
  - 15
    - Copying from IntPtr to struct Hi, I am using pinvoke in the compact framework to implement some WZCSAPI functions. It is working and I'm getting the required stuff from the function, but it is in the form of a IntPtr which I need to copy to a marshalled struct (WZC_802_11_CONFIG_LIST) which I have shown below. When I try to copy from the IntPtr to the struct, I am getting an exception like the below: System.NotSupportedException was unhandled Message="NotSupportedException" <Code snippet> [StructLayout(LayoutKind.Sequential)] public struct WZC_WLAN_CONFIG { public uint Length; public uint dwCtlFlags; [MarshalAs(UnmanagedType.ByValArray, SizeConst=6)] public byte[] MacAddress; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public byte[] Reserved; [MarshalAs(UnmanagedType.LPStruct)] public NDIS_802_11_SSID Ssid; public uint Privacy; public uint Rssi; public NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; [MarshalAs(UnmanagedType.LPStruct)] public NDIS_802_11_CONFIGURATION Configuration; public NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public byte[] SupportedRates; public uint KeyIndex; public uint KeyLength; [MarshalAs(UnmanagedType.ByValArray, SizeConst = WZCCTL_MAX_WEPK_MATERIAL)] public byte[] KeyMaterial; public NDIS_802_11_AUTHENTICATION_MODE AuthenticationMode; public IntPtr rdUserData; [MarshalAs(UnmanagedType.LPStruct)] public WZC_EAPOL_PARAMS EapolParams; public IntPtr rdNetworkData; public uint WPAMCastCipher; public uint ulMediaType; } struct WZC_802_11_CONFIG_LIST { public uint NumberOfItems; // number of elements in the array below public uint Index; // [start] index in the array below [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.LPStruct, SizeConst = 1)] public WZC_WLAN_CONFIG [] Config; // array of WZC_WLAN_CONFIGs } [DllImport("wzcsapi.dll", SetLastError = true)] private static extern uint WZCQueryInterfaceEx( string pSrvAddr, uint dwInFlags, ref INTF_ENTRY_EX pIntfEx, ref uint pdwOutFlags); void function() { uint dwOutFlags = 0; INTF_ENTRY_EX Intf = new INTF_ENTRY_EX(); //Marshal.(&Intf, 0x00, sizeof(INTF_ENTRY_EX)); Intf.wszGuid = szWiFiCard; uint dwStatus = WZCQueryInterfaceEx( null, INTF_ALL, ref Intf, ref dwOutFlags); if (dwStatus != 0) { string Error = "WZCEnumInterfaces() error 0x" + dwStatus.ToString("X"); //ToString("X") converts to hex MessageBox.Show(Error, "Error"); WZCDeleteIntfObjEx(ref Intf); return; } byte[] data = new byte[Intf.rdStSSIDList.dwDataLen]; Marshal.Copy(Intf.rdStSSIDList.pData, data, 0, (int)Intf.rdStSSIDList.dwDataLen); GCHandle pinnedPacket = GCHandle.Alloc(data, GCHandleType.Pinned); WZC_802_11_CONFIG_LIST pConfigList = new WZC_802_11_CONFIG_LIST(); pConfigList = (WZC_802_11_CONFIG_LIST)Marshal.PtrToStructure(pinnedPacket.AddrOfPinnedObject(), typeof(WZC_802_11_CONFIG_LIST)); } </Code snippet> Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88901
  - 16
    - data binding with combobox that wrong with this code? namespace Consulta_Rodeos { public partial class cereal : Form { public cereal() { InitializeComponent(); } private void cereal_Load(object sender, EventArgs e) { //Creamos la cadena de conexion string pathDir = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase); string pathDB = System.IO.Path.Combine(pathDir, "ctagrom.sdf"); string connectionString = string.Empty; connectionString = string.Format(@"DataSource={0}", pathDB); //Creamos el objeto conexion SqlCeConnection conn = new SqlCeConnection(connectionString); //Creamos el objeto DataAdatper SqlCeDataAdapter adapter = new SqlCeDataAdapter("SELECT * FROM Ref_Cereal ORDER BY DESCRIP", conn); //Creamos el objeto DataSet DataSet ds = new DataSet("ds"); //Poblamos el objeto DataSet usando el adaptador try { adapter.Fill(ds, "Ref_Cereal"); //Enlazamos los datos del dataSet a un objeto listBox1.DataSource = ds.Tables["Ref_Cereal"]; listBox1.DisplayMember = "descrip"; listBox1.ValueMember = "cod_cereal"; adapter = null; } catch (SqlCeException __ERR) { MessageBox.Show(__ERR.Message.ToString()); } } Thanks!! -- Diego Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88896
  - 17
    - Deploy CF to a device along with the application Hi, I have created an installer MSI for a Pocket PC device according to this: http://msdn.microsoft.com/en-us/library/aa446504.aspx But I would also like to be able to detect and if needed, install the correct/newest version of CF2 from my MSI. Does anyone have a decription on how to do that? Thanks, Ole Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88893
  - 18
    - Which values are possible for PhoneSignalStrength? Hello, I cannot get the cellular emulator to get work. Which values are possible for PhoneSignalStrength ?? is it returned as string or is it an integer value? thx for any help juvi Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88883
  - 19
    - Problem with dialogs May be the problem comes only from my misunderstanding of how to use forms for dialogs. I want to have a dialog I can accept or cancel. And I want to do some validating on the form level. I know in WM there is only the "OK" on the upper right corner. So I have to put two buttons "Accept" and "Cancel" on the form. May be here is the first mistake I make, I decided to have two menu items for accept and cancel. Here are the problems I have. I use databinding to bind the control properties to some form properties. Closing the form by pressing the OK-Button doesn't free the focus from the current selected control, so databinding doesn't work. Focus the form in Closing event, as someone suggested, also doesn't help. The only way I found is to call the controls BindingManagerBase.EndCurrentEdit(). Is there e better way? Next, pressing the OK-Button fires the Closing event and I can do form validation. But closing the form from the menu items by calling the Close method of the form, fires the Closing event twice. Is the another way to close the dialog form than by calling the Close method? The last problems comes with the previous. As I found out that the Closing event is fired twice, I tried to skip one, because I want to bring up a MessageBox while validating, which shouldn't be shown twice. In case of prevent from closing I have to set the event handler argument to Cancel. But it doesn't matter if I do this for the first or second call of the Closing event, I have to do this for both. Only in this case it works. All these problems makes it very difficult to have an assumed dialog behaviour. So I assume I'm doing something wrong. Can someone point me to ma mistakes? Thanks Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88878
  - 20
    - SQLCE db sync with Windows Mobile I am writing a sample app to learn Windows Mobile development. I have been able to get the app working in the emulator but now would like to sync the data so it does not get reset on the next deployment to the mobile device. So, does anyone know of a tutorial that explains how this is done? Also, if there is a better group to post this message to, let me know as well. Thanks, Steve Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88865
  - 21
    - DB Corruption Due to memory issues, I recently changed my application to open,close and dispose the db connection on the "fly" rather than using a shared connection. According to the article in the link below, this is recommended. Now that I have done this, A lot of my devices in the field are getting corrupted databases. Has anyone else ran into this or am I better off going back to a shared connection? TIA http://blogs.msdn.com/raffael/archive/2008/02/21/netcf-memory-leak-now-what.aspx Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88864
  - 22
    - Replace characters outside of area with "..." Hello, I am drawing a string on a graphic. How can I replace a part of the string if it goes outside of the area with "..." (if the text is too long)? thx juvi Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88858
  - 23
    - .NET CF / ActiveX / COM Confusion! Hi all, I'd be really grateful if anyone could help clear up a point of confusion reagrding the .NET Compact Framework, supported languages, and the use of COM & ActiveX controls. We have a PocketPC app, currently written in eMbedded Visual C++ 4.0, which depends heavily on a set of COM Dlls and an ActiveX control (which provides a graphical 'map window'). We would like to rewrite this as a .NET Compact Framework type App, to take advantage of features such as easy loclisation etc. However, as I understand it, we cannot have a .NET CF app (in any language), that also uses COM and Active X controls in it - is that correct? Also, the only two .NET CF languages are C# and VB, and there's no managed C++ extensions for the CF - is that right? Thanks for any help you may be able to provide, Tony. Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88856
  - 24
    - FREE Tutorials on HTML XHTML CSS JavaScript XML XSL ASP SQL ADO access all computer tutorials for free visit http://freecomputertutorials2.blogspot.com/ Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88855
  - 25
    - ALL LATEST DOWNLOAD AND UPDATE OF WINDOWS VISTA....... FREE DOWNLOADS FOR VISTA SUPPORTING SOFTWARES ONLY ON http://polticsinfs.blogspot.com/ Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88854
- Next
  - 1
    - Losing MouseUp Events Hi, I have a user control that is not receiving MouseUp events intermittently. The control itself handles MouseDown, MouseMove and performs some drawing on these events. The problem seems to manifest after performing a fast move (a flick) with the stylus and releasing the stylus at the end of the flick, the stylus is most definitely over the control when the mouse up occurs too. I'm not too familiar with how .NET processes events, could it be possible that the MouseUp event is being dropped due to too many MouseMove events being in the queue before it? The platform is Windows CE 5.0 and I'm using .NET CF 2.0 Thanks in advance for any help. Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88852
  - 2
    - Vertical Sync Hi, Currently I am developing for Windows CE 5.0 using .NET CF 2.0. I have a custom control that displays a subset of a long (vertically) bitmap. The user is able to touch their stylus on this bitmap and drag up / down to visually drag the image up / down so they can explore the length of the image. The problem is that as the image redraws onto the screen during a scroll, a degree of visual tearing occurs and its quite visually distracting. Is there anyway to counteract this? (Ie enabling VSync or equivalent using .NET or is this something that should be done via the graphics driver?) The drawing is done by overriding the OnPaint base method of the control class and using the Graphics DrawImage function. I'm quite new to .NET graphics so apologies in advance if I'm missing anything glaringly obvious. Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88851
  - 3
    - Xml, Xpath and Xsl support in Compact framework? Hi, am I right in assuming that .NET Compact Framework does support most of System.Xml, but not System.Xml.Xpath or System.Xml.Xsl? Is there any good _overview_ over what classes are supported in Compact Framework? Thanks! Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88844
  - 4
    - WCF DataContractSerializer Hello, I've a .net application application already exposed via WCF using [ServiceContracts] and [OperationContracts] tags, and I need to consume its services using CF, but it seems to miss DataContractSerializer. Is it possible to "hardwire" XmlObjectSerializer with DataContractSerializer? How can I do it? Is some stuff available on internet? Thank you! Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88842
  - 5
    - Using WZCEnumInterfaces using interop in C# Hi, I am trying to use the native WinCE API WZCEnumInterfaces using interop in C# .NET compact framework. I have to develop this without the OpenNetCF wrapper. But whenever I call the function, I get the exception "System.NotSupportedException". I looked at the help page for this exception and I think I have taken care of all the possible causes for the exception. Could anyone please let me know anything that I could be doing wrong. Please find my code below: [StructLayout(LayoutKind.Sequential)] struct INTF_KEY_ENTRY { [MarshalAs(UnmanagedType.LPWStr)] public string wszGuid; } [StructLayout(LayoutKind.Sequential)] struct INTFS_KEY_TABLE { public uint dwNumIntfs; public IntPtr pIntfs; //This is a pointer to INTF_KEY_ENTRY in the native c++ } [DllImport("wzcsapi.dll", SetLastError = true)] private static extern ulong WZCEnumInterfaces(string pSrvAddr, ref INTFS_KEY_TABLE pIntfs); /// <summary> /// find the first wireless network cards /// </summary> public void GetFirstWirelessNetworkCard() { INTFS_KEY_TABLE IntfsTable = new INTFS_KEY_TABLE(); IntfsTable.dwNumIntfs = 0; IntfsTable.pIntfs = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(IntPtr)) * (int)IntfsTable.dwNumIntfs); ulong dwStatus = 0; try { dwStatus = WZCEnumInterfaces(null , ref IntfsTable); } catch(Exception e) { int errorNum = Marshal.GetLastWin32Error(); MessageBox.Show(e.Message + " Error: " + errorNum, "Fatal Error!"); return; } } Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88837
  - 6
    - Detect process running on PPC WM 5 My questions is, how can i detect from my desktop ( my device is attached by ActiveSync ) that any particular process is running ? Thanks in advance Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88831
  - 7
    - Which is the active form ? Hi to all I use windows CE embedded 6.0 R2 and i develop in VB.NET 2005. My device is an x86. In my application i need identify which is the actived form and if a specific form is actived (not open or closed, not enabled or disabled, not visible or hide but which is the form.activate()). ...and what is the difference between focus() and activate() method ? Any informations/helps will be highly appreciated, Thanks! Ale Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88816
  - 8
    - How to enumerate all the forms Hi to all I use windows CE embedded 6.0 R2 and i develop in VB.NET 2005. My device is an x86. In my application i need to enumerate all the forms (not only the forms opened). My.Forms is not a collection and i cant use it into for...each instruction... Thanks in advance, any suggestions/helps will be highly appreciated and excuse me for my bad english! Ale Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88815
  - 9
    - Read all SMS in inbox? Hello I dont want to intercept the SMS message, but I want to read all SMS that I have in an inbox (for backup) How can I do that with .NET CF? Thanks Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88808
  - 10
    - ANN: MSDN Mobile & Embedded Developer chat When: Thursday, June 19. 10am - 11am PST Add to Outlook: http://www.microsoft.com/communities/chats/vcs/08_0619_msdn_SDD.ics Please join experts from the Windows Mobile, Windows CE, SQL Server CE and .NET Compact Framework communities in a chat around application development for smart devices. These chats are a great opportunity to have your questions answered by experts from around the world. For times in your region and more information please visit http://msdn.com/chats/ -- Neil Cowburn MVP Principal Partner OpenNETCF Consulting Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88806
  - 11
    - Application's form collection Hi, On a certain event, I need my application to behave in a certain way if it is in the foreground (any of its windows) and differently if it is isn't. the target platform is Windows Mobile 5.0 Smartphone SDK. hence i can't get my application's form collection using openforms and compare the foreground window's handle. (In order to check if the application is in the foreground) how do I get my application's form collection for this target platform? Is there another way of checking if the running application is in the foreground? Thanks & Regards Nazneen Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88802
  - 12
    - Load/Instance Assembly/Class whose Constructor contains an enum value Hi! I got a CE device that ships with a specific .Net dll. Our software shall run on every device but load a special class from that dll if it exists. Unfortunately one of the parameters is a public enum value. If I pass the corresponding int value I get an ArgumentException. I was not able to cast the int value into something that's accepted. I created a test code sample (single console module) that loads itself. I even can load the enum into a System.Type. If the parameter is optional I can pass Nothing w/o exception. But I can't CType the int into the demanded enum nor pass it: ' 1. Load Assemby ' 2. Load Class1 (contains one enum and two constructors) ' 3. Step through constructors and try to instance Imports System.Reflection Module Module1 Sub Main() Dim oDLL As [Assembly] = [Assembly].GetExecutingAssembly Dim oClass As System.Type _ = oDLL.GetType(oDLL.GetName.Name + ".Class1") Dim oType As System.Type _ = oDLL.GetType(oDLL.GetName.Name + ".Class1+Enum1") Dim oCons() As ConstructorInfo = oClass.GetConstructors() For Each oCon As ConstructorInfo In oCons Dim o() As Object = New Object() {1, Nothing} Dim oPIC As Object = oCon.Invoke(o) oPIC = Nothing Next End Sub End Module Public Class Class1 Public Enum Enum1 Value1 Value2 End Enum Public Sub New(ByVal Parm1 As Int32, _ Optional ByVal Parm2 As Enum1 = Enum1.Value1) MsgBox("This works") End Sub Public Sub New(ByVal Parm1 As Enum1, _ Optional ByVal Parm2 As Enum1 = Enum1.Value1) MsgBox("This ain't") End Sub End Class There should be an easy solution but I couldn't find it by now. Maybe someone can put me back on track Regards, Benjamin Lukner Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88798
  - 13
    - serial number Hi It´s posible to read PDA serial number? thanks Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88797
  - 14
    - Datagrid Issues I have an application in development on Windows Mobile 2003 using compact framework 3.5 and SQL CE 2008. I have suddenly developed an issue with the DataGrid component. The code I use creates a recordset using the SqlCeCommand and SqlCeResultSet objects to create the structure and bind to the datagrid. Everything runs ok and displays the first screen full of results in the datagrid but when the datagrid is scrolled or paged every cell in the table is filled with a cross. I have tried everything and don't know what to do next. Any suggestions would be appreciated. Thanks Steven Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88787
  - 15
    - Mixing C# and native code in the same DLL? I have successfully created a native PocketPC C++ DLL and a C# wrapper class to use the DLL from managed .NET code. It all works fine now. Now I wonder if there is any way to pack the two components together into one DLL file that can be used like a standard .NET assembly and can be referenced by any .NET project. It would simplify deployment if there were no need to take care of an additional native DLL file. Is it possible to create a single "mixed mode" DLL that acts like a C# assembly and also contains the native code that is called via Platform Invoke using [DllImport("nativelib.dll")]? Thank you Norbert Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88779
  - 16
    - C# event Handles I have the code in VB with Handles event that creates clickable labels on a form. Iâ??m trying to write same code in C#. However it doesnâ??t work. Please help me to find a solution for event Handles in C#. VB Handles --------------------- Public Class clsLabel Inherits Control Event labelClick(ByVal sender As Object, ByVal e As System.EventArgs) Private Sub clsLabelClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Click RaiseEvent labelClick(sender, e) End Sub End Class Public Class Form1 Inherits System.Windows.Forms.Form Friend WithEvents lblEnTick As clsLabel Private Sub InitializeLabels() lblEnTick = New clsLabel End Sub Private Sub lblclick(ByVal lbl As Object, ByVal e As System.EventArgs) Dim l As clsLabel = CType(lbl, clsLabel) End Sub End Class C# Handles? ------------------------------------------ class clsLabel : Control { public delegate void labelClickEventHandler(object sender, System.EventArgs e); public event labelClickEventHandler labelClick; private void clsLabelClick(object sender, System.EventArgs e) { if (labelClick != null) labelClick(sender, e); } } public partial class Form1 : System.Windows.Forms.Form { private void InitializeLabels() { lblEnTick = new clsLabel(); lblEnTick.labelClick += lblclick; } private void lblclick(object lbl, System.EventArgs e) { clsLabel l = (clsLabel)lbl; } } Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88774
  - 17
    - Installing CF app on a desktop or server I'm new to both .Net and subsequently CF development. The app I'm creating will run on a Win CE 4.2 unit on forklifts to access a database to handle the orders for the plant. Screen resolution is 800x600 with Intel XScale processor. None of the emulators in VS 2008 or the Mobile 6 SDK (why isn't that included???) support that resolution so I want to test installing and running it on a desktop instead. This brings me to a couple issues so far: 1. I can't seem to load what I'd think would be the appropriate CF, NETCFv2.wce4.x86.cab. Is there some special way to do this? The netcflaunch.exe doesn't work on Win32 apparently. I'm testing it on a clean install of XP SP 2 with no Framework installed. 2. Another issue is we'd like to run this app from a server. It appears that that cannot be done because of the security permissions for one. That's when I came to the realization that the .Net SDKs (with the nifty tools such as mscorcfg.msc that will supposedly solve this issue) also aren't included with VS 2008 Professional (?!?!?). So I downloaded the new 1.3 GB SDK last night. 3. Is there a simple way to convert back and forth between a Smart Device WinForm project and a normal WinForm one? I ended up recreating the form all over and cutting and pasting the code. I must say this has been quite the learning experience. :) If it were a "normal" mobile app, it wouldn't be too bad. -- Sincerely, Michael Ray Topshot Systems LLC Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88769
  - 18
    - Hiding an application. Hi all. I have an app that I need to hide, it basically runs in the background and sends data to other apps. The working of the application is fine, but I need a way for user to 'hide' it so it doesn't show on screen. I also need a way for the user to quickly 're-activate' the application so it is visible. I've tried me.visible=false but that completely takes the app away and doesn't even show it in the running list. I've looked at the open net cf notify icon, and while showing an icon in the tray is nice, it doesn't get around the problem that the application shyould not be visible. Has anyone done this or have any ideas? Cheers. Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88763
  - 19
    - Graphics.DrawIcon Not Working Im trying to create a custom control that has a background and a few icons drawn in it. The background draws but the icons don't. In my override OnPaint method I have: e.Graphics.FillRectangle(new SolidBrush(CustomColors.CarouselBG), this.ClientRectangle); for(int i...) { e.graphics.DrawIcon(this.m_Icon[i], anXInsideClientRect, aYInsideClientRect); } the icon is 32x32 icon and the client rectangle is much larger and it can contain several icons of that size. even if I don't do the FillRectangle, I still won't see my icons. The bounds for the control were set at some point before that, and I am positive the points I'm providing the DrawIcon are within the client rectangle. I can give more details if you would like. Thanks Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88760
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    - How to get RuntimeTypeHandle of a Type? Hi, I need to get the TypeHandle of Type since it is much more efficent to store and to reference types. The Type.GetTypeHandle method isn available but throws (like stated in MSDN) a NotSupportedException. But the Type RuntimeTypeHandle is there - have you any idea how to obtain a Type Handle in CF? Thanks in advance, Tom Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88759
  - 21
    - CompactFramwork Datagrid I have an application in development on Windows Mobile 2003 using compact framework 3.5 and SQL CE 2008. I have suddenly developed an issue with the DataGrid component. The code I use creates a recordset using the SqlCeCommand and SqlCeResultSet objects to create the structure and bind to the datagrid. Everything runs ok and displays the first screen full of results in the datagrid but when the datagrid is scrolled or paged every cell in the table is filled with a cross. I have tried everything and don't know what to do next. Any suggestions would be appreciated. Thanks Steven Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88757
  - 22
    - Scrolling a Panel in a Form Hi, I have a bunch of LabelFields on a Panel. The Panel's parent is a Form. The Panel has the AutoScroll property set to true, and when the app. is run, the vertical scrollbar is displayed. However, I am not able to scroll the Panel using the up/down keys of the DPAD. Anyone know how I can make this work? My initial solution was to hide invisible TextBoxes at various locations (top to bottom) on the panel with Tabindexes set, and then adding a KeyDown event for each to go to the next tab index. But this solution sucks as the scrolling is not smooth, etc. Basically, I want the same vertical scrolling functionality I would get for free if I had added my labels directly to the form. Thanks in advance for any help! Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88753
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    - Emulator ID We have three developers hitting one server as far as syncing. We're giving out data based on the hardwareID of the device which is an emulator - welp we're all looking like the same device when we hit the server. How can I designate my device to be unique even though it's only an emulator? TIA Harry Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88746
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    - .NET CF 2.0, HttpWebRequest and SSLv3 "High" Cipher Settings ============================================== Dev Env: Visual Studio 2005 Framework: .NET CF 2.0 Device: Symbol MC3090 running Windows CE 5.0 ============================================== I have been working on a .NET CF 2.0 HttpWebRequest communications problem for several weeks now and have been unable to determine the cause. From what I've read, the HttpWebRequest class will automatically deal with SSL communications simply by indicating "https://" in the URL when creating an instance of the class. However, our IT department recently raised the server-side SSLv3 OpenSSL Cipher setting from "Default" to "High" and when they did that my .NET CF 2.0 mobile applications were unable to communicate with the servers!!! Originally I had suspected that my mobile applications were not properly utilizing the SSL Certificate that is installed on those servers and therefore I had assumed that the mobile device wasn't using 128-bit encryption, so I started investigating how to use SSL Certs in a .NET CF mobile application. All my investigations pointed to the fact I stated above; that the HttpWebRequest class will take care of SSL for me without even using ANY certificates. So now I'm faced with the following predicament: When a server has the SSLv3 cipher setting defined as "High" why does my .NET CF 2.0 mobile application(s) fail during communications? Here are a couple of Stack Traces when the error occurs, and it either occurs when performing a call to the httpReq.EndGetResponse() method or when attempting to read the contents of the response stream buffer: (Error when .EndGetResponse() called) System.Net.WebException was unhandled Message="Unable to read data from the transport connection." StackTrace: at System.Net.HttpWebRequest.finishGetResponse() at System.Net.HttpWebRequest.asyncGetResponse() at WorkItem.doWork() at System.Threading.Timer.ring() or I get this error... (Error when trying to read response buffer contents) System.ArgumentOutOfRangeException was unhandled Message="ArgumentOutOfRangeException" StackTrace: at System.Buffer.BlockCopyInternal() at System.Buffer.BlockCopy() at System.Net.SslConnectionState.Decrypt() at System.Net.SslConnectionState.FillInternalBuffer() at System.Net.SslConnectionState.Read() at System.Net.Connection.Read() at System.Net.HttpWebRequest.fillBuffer() at System.Net.HttpWebRequest.getLine() at System.Net.HttpWebRequest.parseResponse() at System.Net.HttpWebRequest.startReceiving() at System.Net.Connection.startReceiving() at WorkItem.doWork() at System.Threading.Timer.ring() at System.Net.HttpWebRequest.finishGetResponse() at System.Net.HttpWebRequest.asyncGetResponse() at WorkItem.doWork() at System.Threading.Timer.ring() I talked with our IT guys and they gave me the following information regarding the SSL Ciphers that are supported and unsupported when setting SSLv3 to "High Cipher" usage: ============================================== Sever-side SSLv3 OpenSSL "High Cipher" Setting ============================================== Supported SSL v3.0 Cipher Suites: SSL_RSA_WITH_RC4_128_MD5 SSL_RSA_WITH_RC4_128_SHA SSL_RSA_WITH_3DES_EDE_CBC_SHA SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA SSL_DH_anon_WITH_RC4_128_MD5 SSL_RSA_WITH_NULL_MD5 SSL_RSA_WITH_NULL_SHA SSL_RSA_WITH_IDEA_CBC_SHA SSL_RSA_WITH_DES_CBC_SHA SSL_DHE_DSS_WITH_DES_CBC_SHA SSL_DHE_RSA_WITH_DES_CBC_SHA SSL_DH_anon_WITH_3DES_EDE_CBC_SHA Unsupported SSL v3.0 Cipher Suites: SSL_RSA_EXPORT_WITH_RC4_40_MD5 SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5 SSL_DH_anon_WITH_DES_CBC_SHA The fields above are : {OpenSSL ciphername} Kx={key exchange} Au={authentication} Enc={symmetric encryption method} Mac={message authentication code} {export flag} See also : http://www.openssl.org/docs/apps/ciphers.html http://wp.netscape.com/eng/ssl3/draft302.txt ============================================== Does anyone have any ideas at all as to why .NET CF 2.0 HttpWebRequest would fail when SSLv3 High Cipher settings are defined? By the way, the webpages that give me problems in my code can be easily browsed to using the Internet Explorer in the Symbol MC3090 mobile device, so I know that something is going wrong with my .NET CF 2.0 code or the actual framework itself... Any help would be greatly appreciated!! Thank you, Greg Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88738
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    - CAB installation Hi, I want to install a .NET framework CAB file onto the handheld device - CASIO IT600. I was using wceload.exe with /noaskdest option and it was installing in windows folder by default. Now i want to specify the destination directory. i want to do a silent installation without any user interfaces. I tried using inf file to specify the .net framework cab but that doesnt work. For the application specific CAB directory path in inf works. But its not working for .net compact framework. Is there a way to do a silent installation of .net compact framework CAB to a specific destination directory on the device. Please let me know if anybody have done this. Thanks, Tag: INFORMATION_SCHEMA.Tables DATE_CREATED Tag: 88737

Does anybody know if an RDA pull should update the DATE_CREATED column
of the INFORMATION_SCHEMA.Tables table for an SQL Compact Edition 3.1
database? In my tests the only columns that seem to be set are
TABLE_NAME and TABLE_TYPE. Could somebody please verify that the
DATE_CREATED is not set when pulling a table through RDA. Thanks!

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Re: INFORMATION_SCHEMA.Tables DATE_CREATED by Paul

Paul
Thu Jun 19 15:34:37 CDT 2008

If I look at an SQL CE 3.5 table property set in the Visual Studio 2008 data
explorer, I don't see any creation date information. The database has that,
but not the table.

Paul T.

"Jerod Houghtelling" <houghtelling@gmail.com> wrote in message
news:b627e0f7-a83c-4468-b0ae-c1ece4650b66@p39g2000prm.googlegroups.com...
> Does anybody know if an RDA pull should update the DATE_CREATED column
> of the INFORMATION_SCHEMA.Tables table for an SQL Compact Edition 3.1
> database? In my tests the only columns that seem to be set are
> TABLE_NAME and TABLE_TYPE. Could somebody please verify that the
> DATE_CREATED is not set when pulling a table through RDA. Thanks!

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