cryptography ???

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- Previous
  - 1
    - HttpWebRequest object POST operation via HTTPS (SSL) fails We are trying to hit an IBM web server (Apache-based I believe) via HttpWebRequest POST method over SSL. The data that is being sent is an XML package. The request returns the following exception: > An unhandled exception of type 'System.Net.Sockets.SocketException' occurred in System.dll > Additional information: A blocking operation is currently executing The error seems to be in the requestStream.Write() operation. Furthermore, the code works fine if we switch from HTTPS to HTTP. The test is being done on VS .Net 2003 and the PPC 2003 emulator. The source code for the POST is given below: > // Create the HTTP POST request and the authentication headers > HttpWebRequest req = (HttpWebRequest)WebRequest.Create(https://www.myserver.com/testsite); > req.Method = "POST"; > req.ContentType = "text/xml"; > req.Headers.Add("Authorization: Basic " + authStr); // authStr contains base64 encoded string > > byte[] encodedBytes = Encoding.UTF8.GetBytes(payload); // payload is XML string > req.ContentLength = encodedBytes.Length; > > requestStream = req.GetRequestStream(); > requestStream.Write(encodedBytes, 0 , encodedBytes.Length); > requestStream.Close(); > > result = (HttpWebResponse)req.GetResponse(); > receiveStream = result.GetResponseStream(); > > StreamReader sr = new StreamReader( receiveStream ); > resultstring = sr.ReadToEnd(); Finally, when we were fiddling on the web server, we changed the cipher on the web server from RC4-MD5 to RC4-SHA. That also seems to allow us to get further over HTTPS. I don't think the SSL cipher on the HttpWebRequest object is something we can change... Any thoughts or suggestions would be appreciated. Thank you! Young. Tag: cryptography ??? Tag: 10868
  - 2
    - RAPI Question ... Is it possible to use RAPI in a desktop app to mimic the EXPLORE window that ActiveSync contains? In other words to be able to display a browsable tree of all folders and files contained on the device? Any suggestions and/or sample source would be greatly appreciated. --Terry --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.516 / Virus Database: 313 - Release Date: 9/1/2003 Tag: cryptography ??? Tag: 10853
  - 3
    - Q: CF Requirements (5 Simple Questions) We are trying to decide whether to use .Net CF for a PPC 2003 implementation. If someone could assist me with the following questions, I would greatly appreciate it as I'm having some trouble pinpointing exact answers. 1. To develop in .Net CF, is it required we use Visual Studio .Net 2003? We currently have last years Studio .Net Architect (Version 7.0.9). Will we not be able to use this? 2. Is the .Net CF included on the device ROM already for PPC2003 devices, meaning they will run .Net apps without a runtime installation? 3. I read from MS that the .Net CF will also work on PPC2002 devices. It is a requirement that we support both 2002 and 2003 devices. Are PPC2002 devices supported (even if the CF needs to be installed)? 4. Will performance on a 300mhz/64mb device be noticeably worse using .Net CF vs. eVC++4? 5. Is .Net CF / dev tools in full release, or is it still in Beta? Thanks a lot, Chris Tag: cryptography ??? Tag: 10852
  - 4
    - Pre-loading forms I would like display a splash screen while I pre-load a number of forms in a PPC app. I currently attempt to pre- load the forms under the Splash form's Load event. The problem with this is that it preloads the forms before it shows/loads the Spalsh screeen, thus defeating the purpose. Is there a different event that I should be running the pre-load under? Any advice would be greatly appreciated. Thx! Tag: cryptography ??? Tag: 10843
  - 5
    - Calender Element Hi to all, is ther some possibility to use the Calendar-Element on Windows-Forms. I know that is possible on Web-Forms. It's for an application running on pocket pc. Another possibility is to show all the days in a datagrid? But I can't find any solution to show the right days in the right comlumn / row :-( thanks for help Tag: cryptography ??? Tag: 10837
  - 6
    - How to run app after installing from cab? Hi, Any ideas or tips on how I can get my application to automatically run after installing it from it's cab file? In this particular scenario the app is automatically downloading an update of itself, the cab file will have been automatically downloaded to the device into the cabfiles folder on the storage card and then either warm-rebooted by code or the 'autocab' exe run, again by code, not sure which method I will use yet. My problem is getting the app to startup again once the cab file install has been run. Cheers, Chris Tag: cryptography ??? Tag: 10834
  - 7
    - Build CabFile with subfolders I'm trying to Bulid a cabfile with the subfolder 'sound'. The subfolder contains 3 sounds. When I try to install my app (from a storage card) on my PDA the subfolder is gone, but the sounds is in the 'root-directory'. What am I doing wrong? Tag: cryptography ??? Tag: 10822
  - 8
    - WIN CE.NET Hi all , I need to understand the basic of CE.NET . It is builded with .NetFramework ? Can I run windows XP application in CE.NET ? Best Regard ChL. Tag: cryptography ??? Tag: 10821
  - 9
    - how load Coredll.lib ? QueryPerformanceCounter Requirements OS Versions: Windows CE 2.0 and later. Header: Winbase.h. ===> how do I load these files so I can use the QPC Link Library: Coredll.lib. ===> how do I load these files so I can use the QPC Tag: cryptography ??? Tag: 10817
  - 10
    - [DllImport("kernel32.dll")] => how in WinCe? Hi, anybody any idea how I can get these apicall out of my CE kernel? This import is good for WinXp, but for CE not, .... [DllImport("kernel32.dll")] extern static short QueryPerformanceCounter(ref long x); [DllImport("kernel32.dll")] extern static short QueryPerformanceFrequency(ref long x); THx Jeroen Tag: cryptography ??? Tag: 10815
  - 11
    - Deployment Hi. I know this seems to have been done to death but I am trying to deploy and application but the included files (namely and SDF) is not copied accross and the registry fields even though specified in the setup file, are not setup in the registry. I can see the sdf in the setup program but there it is not installed. Any one have any idea what I am doing wrong?? Fred. Tag: cryptography ??? Tag: 10812
  - 12
    - "Cannot establish a connection ..." Hi, all. Please, please help! I'm working with VS.Net 2003 and (PDT 8100) PocketPC from Symbol. For several weeks I've successfully been developing and debugging a sample application using the compact framework. The device was connected with my computer through the serial port. Yesterday, I've tried the TCP connection using the network cradle - and the problems started to appear. First, the "Cannot establish a connection. Make sure your ..." appeared. I've downloaded "WinCE utilities" from MS site, run the "DelDesktopCryptKey" and have updated the registry using "ProxyPorts.reg" (in the process I've upgraded my ActiveSync to the latest 3.7.1) The problem with the connection was fixed. BUT, the application "refused" to copy to the device: when I hit F5 (debug) the debugging process starts, finishes and nothing happens - no error - the application was simply NOT copied to the device. Then, I decided to switch back to the serial connection ... and again the "Cannot establish a connection ..." error. I'm stuck. I've reinstalled VS, merged the ProxyPorts.reg once more, have tried everything I can think of .... but nothing; VS simply wont connect to the device! ps. I've forgot to mention: yes ActiveSync, my desktop computer IS connected to the device (sync is working). _______________ Zarko. Tag: cryptography ??? Tag: 10809
  - 13
    - RegisterHotKey Hi ! How can I capture combinations of hardware buttons of the Pocket PC? For example I'd like to capture combination of <Hardware button 1> + <Up> pressed. Is there way to do this? When I register his events by code Public Enum KeyModifiers None = 0 Alt = 1 Control = 2 Shift = 4 Windows = 8 Modkeyup = &H1000 End Enum ' Hardware buttons keycodes Public Enum KeysHardware Hardware1 = 193 Hardware2 = 194 Hardware3 = 195 Hardware4 = 196 Action = 13 Escape = 27 Pad_Up = 38 Pad_Down = 40 Pad_Left = 37 Pad_Right = 39 End Enum UnregisterFunc1(KeyModifiers.Windows, CInt(KeysHardware.Hardware1)) RegisterHotKey(hWnd, CInt(KeysHardware.Hardware1), KeyModifiers.Windows, CInt(KeysHardware.Hardware1)) UnregisterFunc1(KeyModifiers.None, CInt(KeysHardware.Pad_Up)) RegisterHotKey(hWnd, CInt(KeysHardware.Pad_Up), KeyModifiers.None, CInt(KeysHardware.Pad_Up)) then in the WndProc I receive message only for first button pressed. Protected Overrides Sub WndProc(ByRef msg As Message) Select Case msg.Msg Case WM_HOTKEY WinForm.HButtonPressed(msg.WParam.ToInt32()) Return End Select MyBase.WndProc(msg) End Sub -- Best regards, Igor Zhavrid Tag: cryptography ??? Tag: 10808
  - 14
    - Can you fix this? hi, im trying to send an image to a remote pc from my pda. the code below almost works but the size of the data received on the remote pc is not correct. can anyone point out where im going wrong? Dim TempStream As New StreamReader("/My Documents/Personal/me_80x60_jpeg.jpg") Dim ImageArray(TempStream.BaseStream.Length) As Byte Dim TempArray(TempStream.BaseStream.Length) As Char Dim l As Integer TempStream.BaseStream.Read(ImageArray, 0, TempStream.BaseStream.Length) For l = 0 To TempStream.BaseStream.Length TempArray(l) = ChrW(ImageArray(l)) Next Dim MyVideo As New Sockets.TcpClient MyVideo.Connect("192.168.0.5", 5557) Dim SendPic As New StreamWriter(MyVideo.GetStream) SendPic.Write(TempArray) SendPic.Flush() Thanks Craig. Tag: cryptography ??? Tag: 10807
  - 15
    - optimize the code hello, Is there is any method to optimize the designer generated code in .net thank you. Tag: cryptography ??? Tag: 10804
  - 16
    - Recommended Books Hi, Which books (2 Maximum) would you suggest I buy to learn how to write applications using VB.NET and SQLServer CE. I am more familiar with VB.NET programming than SQLServerCE so the book should be more oriented to SQLServerCE. I am deffinately a newbie to C# and would prefer to aviod C# as much as possible. Thanks in advance. Tag: cryptography ??? Tag: 10802
  - 17
    - coding under Compact Framework with VS.NET 2002 I do not have Visual Studio .NET 2003 yet, I'm still on 2002. How can I write an app in C# for the PocketPC2002 using the Compact Framework without waiting for VS.NET 2003? Tag: cryptography ??? Tag: 10785
  - 18
    - [TIP] Making the application muti-instance Pocket PC applications made with .NET CF are "single-instance". If the application is already running and you launch it again, a second copy is not launched. Instead the first copy of application is brought to foreground. To disable this behavior for a particular application do the following in the application's main form Resize event handler: IntPtr hWnd = FindWindow("#NETCF_AGL_PARK_", System.Reflection.Assembly.GetExecutingAssembly().GetModules()[0].FullyQuali fiedName); if ( hWnd != IntPtr.Zero ) SetWindowText(hWnd, "#42"); Naturally this requires P/Invoke definitions for FindWindow and SetWindowText (both are trivial). To the best of my knowledge it will not affect any other functionality. Keep in mind that this is undocumented and relies on some internal details that can easily change any time. It is suggested to store the window handle inside your form class for future use Tag: cryptography ??? Tag: 10774
  - 19
    - App Mgr and version Hi, Is there a way you can tell what version of the Application Manager is installed on your system? -- Fred Tag: cryptography ??? Tag: 10768
  - 20
    - 3 Webservice Calls All, I have an app written in VB.NET for CF which is running on Smartphone 2003. I have function which uses webservices to upload user details to the server. All this works fine for the first two calls but on the 3rd things start to slow down starts to rak 20 seconds compared to 5. I am using the emulator test all this so I am unclear as to whether the Emulator simulates low memory conditions which is what i think the problem is! Has anyone got any pointers on this problem? Dave Hanson Tag: cryptography ??? Tag: 10767
  - 21
    - Is there a way to explicitly set the hosts header on HttpWebRequest I am trying to use HTTP 1.0 and the HttpWebRequest.Create() to POST XML data. Is there a way to explicitly set the hosts header? Thank you! Young. Tag: cryptography ??? Tag: 10766
  - 22
    - Slow response button selection I have a main form that has several buttons that will go to one of several other forms when button is selected (I have button as well as selection in MainMenu control). It seems there is a 4-5 second delay between when I select a button and the code that executes the form.show() command after the button button_click event (timed in debug mode with breakpoint). Does anyone know why or how to correct a long delay between when the button is selected and the action (click) event is recognized? Tag: cryptography ??? Tag: 10765
  - 23
    - Slowness of XmlDocument Class I'm working with the compact framework and trying to write a program that will roll through a xml document and display the information in a listbox, but after I open a file with a OpenFileDialog it takes up to 15 seconds to load the file into the XmlDocument. Any Ideas on how to speed the code up. My xml file is around 200k. Here is a sample of the code that i'm using. lstCaches.Items.Clear(); OpenFileDialog GetGPX = new OpenFileDialog(); GetGPX.Filter = "GPX files (*.GPX)|*.gpx|All files (*.*)|*.*"; GetGPX.ShowDialog(); FileName = GetGPX.FileName; if(FileName != "") { XmlDocument GpxDoc = new XmlDocument(); GpxDoc.Load(GetGPX.FileName); } Thanks, Justin Tag: cryptography ??? Tag: 10764
  - 24
    - Override Windows Message from Voice Recorder I'm calling the voice recorder using SendMessage instead of having the user use the actual voice control. I can get it to record no problem. However, if the user touches anywhere on the screen and any control gets focus, it stops the recorder. Now, I'm trying to trap the message from the MessageWindow, but by the time it hits my WndProc override, it's already stopped recording. Also it looks like the message in my MessageWindow is GotFocus on the form for instance. I've been working on this and scoured the internet and every resource I have. Does anyone know how I can simulate modal behavior/ stop the voicerecorder from stopping until they hit one of my buttons ? TIA, Bill Tag: cryptography ??? Tag: 10762
  - 25
    - A Way to specify a port on WebRequest.Create()? Hi, I am trying to POST XML data to my web server via HTTPS and port 5000. I am specifying the port number on a WebRequest.Create call as code below. From what I am seeing, this does not seem to be working. Can I specify a port number on the WebRequest.Create() call? If so, is my syntax correct? Thank you. Young. HttpWebRequest req = (HttpWebRequest)WebRequest.Create(https://myserver:5000); req.Method = "POST"; req.ContentType = "text/xml"; req.Headers.Add("Cookie: SMCHALLENGE=YES"); req.Headers.Add("Authorization: Basic " + authStr); byte[] encodedBytes = Encoding.UTF8.GetBytes(deliveryPackage.Payload); req.ContentLength = encodedBytes.Length; requestStream = req.GetRequestStream(); Tag: cryptography ??? Tag: 10761
- Next
  - 1
    - SQLCE Insert Bug Found? Maybe this is already a know issue. I insert a lot of data into a SQLCE database from a remote SQL database using a prepared insert statement, basically imitating an RDA Pull. It seems to work well, but when I look at the SQLCE database, the first row of the table has no values for any string datatype. In other words, all the rows come back fine, except for the first row returned, where then any string value is empty. Numeric data types are fine. I've checked all the tables I use this method on and this error happens everywhere, any string value has an empty value in its first row, all subsequent rows are fine. I've stepped through the insert statement, and it seems that the data is being passed OK. Below is the code, please let me know if this is some kind of error, or if its just me. Thanks, Joe 'create table g_sqlCommand.CommandText = "CREATE TABLE table_unit (" g_sqlCommand.CommandText = g_sqlCommand.CommandText & "table_id_pk smallint NOT NULL ," g_sqlCommand.CommandText = g_sqlCommand.CommandText & "table_name nvarchar (12) NOT NULL) " g_sqlCommand.ExecuteNonQuery() 'creat prepared statement cmd.Parameters.Clear() cmd.CommandText = "insert into table_unit (table_id_pk, table_name) values(?,?);" cmd.Parameters.Add("p1", SqlDbType.SmallInt) cmd.Parameters.Add("p2", SqlDbType.NVarChar) cmd.Prepare() 'do inserts Me.m_sqlCommand.CommandText = "Select table_id_pk, table_name from table_unit;" sqlreader = Me.m_sqlCommand.ExecuteReader While sqlreader.Read cmd.Parameters("p1").Value = sqlreader.GetInt16(0) cmd.Parameters("p2").Value = sqlreader.GetString(1) cmd.ExecuteNonQuery() End While -- Joe Handelsman Technical Manager CSI 773.732.5309 Tag: cryptography ??? Tag: 10756
  - 2
    - Which version of SDK to use? I have VS.Net 2003 and I want to write applications to HP Jornada 720s that run Windows CE 3.0. Can I use VB.Net to write the applications for them or do I need to use the embedded VB toolkit? Or maybe the Pocket PC 2002 SDK or maybe even the Pocket PC 2003 SDK? I'm new to mobile devices and don't have a clue on where to start. I would greatly appreciate any help offered. Dave Tag: cryptography ??? Tag: 10750
  - 3
    - howto add solid line to border of a panel I'm using a panel as a pop up dialog...but it displays the pop up without a border...I can't figure out how to add a nice solid border to it. Tag: cryptography ??? Tag: 10749
  - 4
    - Playing a Sound I'm using a PDA with Pocket PC programming in VB.NET. I want to play a sound when a particular event happens in my program. I've gotten a couple of examples that only work on a full Windows system with full .NET framework. Any examples on how to do this with Pocket PC and the compact .NET Framework? Any help would be greatly appreciated!!! -Lee Tag: cryptography ??? Tag: 10743
  - 5
    - Events for DPAD with a smart device application, how do I get DPAD(Left/Righ/Up/Down) Events? Tag: cryptography ??? Tag: 10740
  - 6
    - Combo boxes I am sorry if this has been wrtten before but I have been stuck on this for almost a day. I am trying to manually add entries to a combo through code with a valuemember and a displaymember. Here is what I have. I need to know how to read the valuemember and how to change the value of the combo based on the drop down. Current Code is below: Thanks, Aaron Dim c As New ComboItem c = New ComboItem c.Value = "00" c.Display = "00" Me.cmbDepartFromMinutes.Items.Add(c) Me.cmbArrMin.Items.Add(c) Me.cmdDepMin.Items.Add(c) c = New ComboItem c.Value = "15" c.Display = "15" Me.cmbDepartFromMinutes.Items.Add(c) Me.cmbArrMin.Items.Add(c) Me.cmdDepMin.Items.Add(c) to set: Me.cmdDepMin.SelectedValue = "15" Public Class ComboItem Private sDisplay As String Private sValue As String Public Property Display() As String Get Return sDisplay End Get Set(ByVal Value As String) sDisplay = Value End Set End Property Public Property Value() As String Get Return sValue End Get Set(ByVal Value As String) sValue = Value End Set End Property Public Overrides Function ToString() As String Return Display End Function End Class Tag: cryptography ??? Tag: 10737
  - 7
    - .NET Compact Framework Redistributable Question I found this link at the Microsoft web site for SQL Server CE: http://www.microsoft.com/downloads/details.aspx?FamilyID=c15502dc-c5b5-42b4-b96e-08338c8d1d47&DisplayLang=en A note at the bottom of the above link states: >This SQL Server CE download package is to be used in building unmanaged (non .NET Compact Framework based applications) with the eMbedded Visual Tools. It installs the server and developer components on your development computer. A package designed to work with managed code applications will be released together with the availability of the .NET Compact Framework. I installed .NET Compact Framework SP1 redistributable but it does not have System.Data.Common.dll or SqlServerCe .NET Data Provider. The only way to get these binaries right now is from Visual Studio .NET 2003. Is there going to be SP2 redistributable that includes the SqlServerCe .NET provider as part of the .NET Compact Framework redistributable? If not, where can I get a redistributable of the SqlServerCe .NET Data Provider other than Visual Studio .NET 2003?? Thanks. Wil Tag: cryptography ??? Tag: 10730
  - 8
    - Control.Invoke lazy invocation I am using the Control.Invoke method with the Compact Framework. And appears the my delagate takes so much time to be invoked! I've noted that when I closes the dialogbox, it goes! Any help please? --- Rafael Pivato Tag: cryptography ??? Tag: 10724
  - 9
    - Sample code for Power Notifications Hi, I need to trap the Power related events (On/Off/Suspend etc) of a handheld device in my application. Can someone please point me to a sample implementation of the same. I'm using VB.NET (VS.NET 2003), and the handheld device has WIndows Ce.Net 4.01 Build 908. Thanks. Tag: cryptography ??? Tag: 10715
  - 10
    - Where is: NET Compact Framework Service Pack 2 ??? This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C3989B.DB819000 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Where is: NET Compact Framework Service Pack 2 ??? The link from : http://www.develop.com/compactframework/ Results in an = error from Microsoft. Kindest Regards, Cindy Cruciger ccruciger@herald.com ------=_NextPart_000_0008_01C3989B.DB819000 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2800.1264" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2><FONT size=3D1> <P>Where is: NET Compact Framework Service Pack 2 ???</P> <P> </P> <P><FONT size=3D2>The link from : <A=20 href=3D"http://www.develop.com/compactframework/">http://www.develop.com/= compactframework/</A> =20 Results in an error from Microsoft.</FONT></P> <P><FONT size=3D2></FONT> </P> <P><FONT size=3D2>Kindest Regards,</FONT></P> <P><FONT size=3D2></FONT> </P> <P><FONT size=3D2>Cindy Cruciger</FONT></P> <P><FONT size=3D2>ccruciger@herald.com</FONT></P></FONT></FONT><FONT = face=3DArial=20 size=3D2><STRONG><U><FONT=20 color=3D#44887b></FONT></U></STRONG></FONT></DIV></BODY></HTML> ------=_NextPart_000_0008_01C3989B.DB819000-- Tag: cryptography ??? Tag: 10712
  - 11
    - problem: building and lauching Compact Framework apps on laptop Greetings Hope anyone can help me on this problem. I've installed VS.NET 2003 on my laptop computer to develop Pocket PC applications using .NET Compact Framework, but when I lauch the application on emulator, nothing appens; only the exe file is copied to emulator but the application does not appear (it is not lauched). This is odd. Any sugestions? Thanks. Sérgio Tag: cryptography ??? Tag: 10711
  - 12
    - WinCEApi.txt Hi, Can someone please give me pointers, as to where I can find the winCeApi.txt file. I want to have a look at all the functions that are present in the Windows CE api. Thanks. Tag: cryptography ??? Tag: 10706
  - 13
    - Memory Card with SQL Server CE. I need to open a database .sdf from a CF Card. How i can define the directory for the open command in VB.NET ? Thanks, Leonardo Castillo Tag: cryptography ??? Tag: 10702
  - 14
    - Pocket Access ?? Hi, Has anyone worked with pocket access with the compact framework. Is there a way to connect to an access database directly ? Thnks Sandeep Tag: cryptography ??? Tag: 10698
  - 15
    - A few questions from a newbie I have a few quick questions, all help is greatly appreciated. 1) When I grab a datetime field from my SQL7.0 server and import into my SQLCE it changes the time based on the timezone. While this is very cool, I don't always want it, how can I turn it off?? 2) I want to hide columns in a datagrid. Other than setting the column width to 0 is there another way?? 3) I am capturing signatures. I bought a tool that saves it as a .bmp but I need it as a .jpg. How can I convert it?? Thanks!! Aaron ---remove-aaron~at~securityone.com--- Tag: cryptography ??? Tag: 10682
  - 16
    - Parallel port communications Hi, I need to access a device connected to the parallel port (read&write). Can I do that by pinvoking coredll.dll or should I use parallel.dll ? If you have a tip for another way to do this, please tell me. :) best regards, Per Tag: cryptography ??? Tag: 10679
  - 17
    - Virtual File Win CE Hi all Where can i get some stuff related to virtual file system in Wince.I wanted to program in Wince not in PPC sdk. If u know any please help me out. Regards Suri :-) Tag: cryptography ??? Tag: 10678
  - 18
    - LScript Testing Does anyone know where I can download that LScript application for testing my applications? I saw this application in one of Microsoft's video presentations, but I have not been able to find the application anywhere! Thanks in advance! Thanks, Page Brooks Tag: cryptography ??? Tag: 10670
  - 19
    - .Net Data Conversioncharacter to ANSI value Hey all Have been unable to find the answer I'm looking for, as everyone seems to want to convert codes to letters, not the other way round. Am trying to work out how to do in VB.Net the equivient of ASC("S") in VB6. Fiddled with the Encode and Convert stuff, but to no avail. Any info apprieciated. Paul Tag: cryptography ??? Tag: 10669
  - 20
    - my shortcut on PDA's desktop Hello Is it possible to put shortcut on PDA's desktop like Tasks, Calendar, Inbox etc. Thanks Jacek Tag: cryptography ??? Tag: 10666
  - 21
    - Change TextBox Color Hi, I have a TextBox with attribute ReadOnly set to true. As usual the textbox color turn grey. Is it somehow possible to change that behaviour? I want the color white instead. Using the ForeColor and BackColor property does not change the textbox' color. Thanks Andreas Tag: cryptography ??? Tag: 10665
  - 22
    - I need a tool to view network traffic Hello all, I am having a problem with one of my desktop applications and was wondering if any of you know of a good tool I can use to monitor traffic in and out of my network card? this is a urgent problem. regards, Jay Tag: cryptography ??? Tag: 10664
  - 23
    - soapExtension problem on the full framework: i can add SoapHeaders to the message.Headers collection in BeforeSerialize, and then they will be serialized to the stream in AfterSerialize. (in AfterSerialize, I have to do Copy(newStream, oldStream) when doing this). this same behavior is not working for me on .NETcf. any tricks to get this to work? because i'd rather work with typed object during BeforeSerialize, then writing out raw Xml during AfterSerialize. Thanks casey Tag: cryptography ??? Tag: 10663
  - 24
    - Get serial number of storage card Hello everybody, i'm currently developing a small application using CF C# and P/Invoke. There is one thing I can't put to work: I want to read the serial number of an installed storage card (SD-Card) by using DeviceIoControl and IOCTL_DISK_GET_STORAGEID. Actually I don't find any sample on how to use the DeviveIoControl Method from managed code. Does anybody have an idea on where to start or a working sample? Any help is greatly appreiated. Thanks in advance. Christian Tag: cryptography ??? Tag: 10662
  - 25
    - P/Invoke and ListView Hi, Ive got a piece of code that sets gridlines to a listview. However I only want the horizontal lines appearing and not the vertical. Does anyone know how to change the code for this to happen? Heres the code: Public Class Helper Public Sub New() End Sub Private Const LVM_GETEXTENDEDLISTVIEWSTYLE As Integer = &H1037 Private Const LVM_SETEXTENDEDLISTVIEWSTYLE As Integer = &H1036 Private Const LVS_EX_GRIDLINES As Integer = &H1 Private Declare Function SendMessage Lib "coredll.dll" Alias "SendMessageW" (ByVal hWnd As Integer, ByVal wMsg As Integer, ByVal wParam As Integer, ByVal lParam As Integer) As Integer Private Declare Function GetFocus Lib "coredll.dll" () As Integer Public Shared Sub SetGridLines(ByVal lvw As System.Windows.Forms.ListView) lvw.Focus() Dim hWnd As Integer = GetFocus() Dim extendedStyle As Integer = SendMessage(hWnd, LVM_GETEXTENDEDLISTVIEWSTYLE, 0, 0) extendedStyle = extendedStyle Or LVS_EX_GRIDLINES SendMessage(hWnd, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, extendedStyle) Frm2.ListView1.Invalidate() End Sub End Class Thanks in advance. Tag: cryptography ??? Tag: 10658

could anyone provide me some link on free/opensource implementatino of SHA1
algorythm ?

I need to connect from the PocketPC to a mySQl database which has a SHA1
encrypted secure authentication......

Re: cryptography ??? by Lloyd

Lloyd
Thu Oct 23 19:26:15 CDT 2003

Many Thanks guy, that is great !

"Tim Wilson [MVP]" <Tim_Wilson@[DieSpamDie]Rogers.com> wrote in message
news:ORAFjJcmDHA.3688@TK2MSFTNGP11.phx.gbl...
> The attached zip file has a SHA1 implementation, written in C#, that works
> in a CF-based application.
>
> --
> Tim Wilson
> Windows Embedded MVP
>
> "Lloyd Dupont" <net.galador@ld> wrote in message
> news:OsgO3AcmDHA.2080@TK2MSFTNGP10.phx.gbl...
> > could anyone provide me some link on free/opensource implementatino of
> SHA1
> > algorythm ?
> >
> > I need to connect from the PocketPC to a mySQl database which has a SHA1
> > encrypted secure authentication......
> >
> >
>
>
>

Re: cryptography ??? by casey

casey
Fri Oct 24 08:13:19 CDT 2003

Another option is to pInvoke the CryptoApi.
This article does SHA1 in particular.
http://www.learnmobile.net/MobileClient/Tutorials/cfWSE/

"Lloyd Dupont" <net.galador@ld> wrote in message
news:u$PBbVcmDHA.372@TK2MSFTNGP11.phx.gbl...
> Many Thanks guy, that is great !
>
> "Tim Wilson [MVP]" <Tim_Wilson@[DieSpamDie]Rogers.com> wrote in message
> news:ORAFjJcmDHA.3688@TK2MSFTNGP11.phx.gbl...
> > The attached zip file has a SHA1 implementation, written in C#, that
works
> > in a CF-based application.
> >
> > --
> > Tim Wilson
> > Windows Embedded MVP
> >
> > "Lloyd Dupont" <net.galador@ld> wrote in message
> > news:OsgO3AcmDHA.2080@TK2MSFTNGP10.phx.gbl...
> > > could anyone provide me some link on free/opensource implementatino of
> > SHA1
> > > algorythm ?
> > >
> > > I need to connect from the PocketPC to a mySQl database which has a
SHA1
> > > encrypted secure authentication......
> > >
> > >
> >
> >
> >
>
>