hye_heena's Q&A profile

• .NET Development COM+ EnterpriseServices distributed transaction between XP SP2 and Windows 2003 SP1 fails

  In my system ClientApp.exe calls ComPlusApp1.dll on XP and ComPlus1.dll calls ComPlusApp2.dll on Windows 2003. I get error << System.Runtime.InteropServices.COMException (0x8004E003): You made a method call on a COM+ component that has a transaction that has already aborted or in the process of aborting. >> I have ClentApp.exe and ComPlusApp1.dll on XP: using System; using System.EnterpriseServices; namespace ComPlusApp1{ [assembly: AssemblyVersion("1.0.1.1")] [assembly: AssemblyKeyFile("..\\..\\ComPlusApp1.snk")] [assembly: ApplicationName("ComPlusApp1")] [assembly: ApplicationActivation(ActivationOption.Server)] ...Show All

• Visual Studio Express Editions Ugh....Driving Me nuts....

  I am in the middle of writing a prog that takes a file within a directory on a HD renames it to the directories name and then places the newly named file on the root of that HD. Here is the code. and I am not getting it.....I would really appreciate your help. Thanks Imports System Imports System.io Imports System.IO.DirectoryInfo Public Class Form1 Private Sub Button1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim dlg As New FolderBrowserDialog Dim FileNamesSelected() As String Dim SelectedFolder As String 'Dim FileFound As String SelectedFolder = Me .FolderBrowserDialog1.SelectedPath FileNamesSelected = System ...Show All

• Smart Device Development Host Unreachable

  Hi, I am using T-Mobile SDA (WM5) I am trying a ftp program. When I debug the program through VS2005 when the SDA is connected to computer, everything is working fine. I can connect to a ftp server and can download files. But when I run this on the cellphone as a standalone program without connecting to computer, its giving the following error: "System.Net.Sockets.SocketException: A socket operation was attempted to an unreachable host" I have a data connection (GPRS) and I can browse the internet. (But when I am browsing the internet the symbol "G" which signifies GPRS Connection is appearing on the top pane.) When I am running the program, it has to go through GPRS so I think "G" symbol must appear, But its ...Show All

• Visual Basic Set size of a variable in vb.net

  hi How can i set size of a variable in vb.net  I have this code in c++ Code: prDeviceList* pGetDevList = NULL; pGetDevList = (prDeviceList*)new prUInt8[BufferSize]; and I wish translate this to vb.net thnaks The size of variables are control by the declaration: Dim i As Integer Dim i16 As Short Dim i64 As Long Dim UI8 As UInteger Dim Ui32 As UInt32 Dim MyArray ( SizeOfArray ) As UInteger Dim b As Byte 'unsigned 8 bit pgetDevList = New Byte(BufferSize) ...Show All

• Visual C# Windows Service Install and verifying help

  Dear All, I am creating a windows service. So I have put my supposing code in the protected override void OnStart( string [] args). The problem now is how can I verify if my code is working or not because I tried to use MessageBox.show but is not available. So how to run my windows service base on interval of every 20 minutes. I dont how to go about installing it and testing it. Any help please. Thanks. Dear Henock, I have manage to build my windows service with the install. But the problem when I start to install with the installutil.exe it as me for user name and password . So here I get stuck I put my login name but it rollback. I use the startup type as automatic. Mu ...Show All

• Visual Studio Team System List of Check-in Policies enforced by administrator

  I need to find out programatically the list of check-in policies (policy name) enforced by administrator. Is there an API to do this Thanks, Srikanth You can do something like the following: TeamFoundationServer tfs = TeamFoundationServerFactory .GetServer(url); VersionControlServer vcServer = ( VersionControlServer )tfs.GetService( typeof ( VersionControlServer )); PolicyEnvelope [] policies = m_vcServer.GetCheckinPoliciesForServerPaths(paths); For more questions about version control you can contact the version control forum here: http://forums.microsoft.com/MSDN/ShowForum.aspx ForumID=478&SiteID=1 mauli ...Show All

• Software Development for Windows Vista No more video after UAC screen or Lock/Unlock screen with VRM9

  While playing a mpeg2 ts video with my application, I'm facing a strange issue. If for any reason I do something under vista that show the UAC Screen (the same thing if you want to close your session or shutdown and an application is blocking the process), then the screen goes back this mode, my video is freezed, but still playing and audio is ok. I suppose there is something I miss to manage, may be a window event, but what am i supposed to do then with my graph In fact, if I reconstruct the graph everything works again. Francois ...Show All

• Software Development for Windows Vista add activities (assemblies) to the workflow designer (lab10)

  hey there, First, I would like to to say thanks to the guys on this forum, i get some realy good answers here, keep on the great work. Now, to my latest issue.... My application is based on lab10 (workflow designer). acording to the spesification, i should enable users to add theit own custom activities to the designer. suyposing they dont have visual studio installed, and they have got a couple of custom activities packed in a .dll. (userActivityLibrary.dll for example) how can i enable the an easy, user friendy whay to add this activities to the designer (.exe file). So far, i've tried to sign the dll in the assembly and access the GAC folder from the code (the user will only need to add the dll name to the activities t ...Show All

• .NET Development palcing multiple datasets in the form performance will be decresed

  yes ...Show All

• Internet Explorer Development access to details of HTTP error messages?

  Regarding Un-Friendly Error Messages, Microsoft's Knowledge Base article KB218155 says: *** KB218155 *** In IE5 or later, http error messages are stored as a resource of the Shdoclc.dll file. When the error message is received (by IE) it is replaced with a corresponding HTML template, which can contain any of the following types of information: ? Information about the problem. ? Information about how to correct or work around the problem. ? A link to the previous page. ? A link to Internet Explorer support page. ? A link to the same page so you can try connecting to it again. ? A link to a copy of the page from the cache (if an Application Programming Interface (API) is created). *** end KB218155 *** Here's an example for an HTTP &q ...Show All

• Smart Device Development Mapping name of a BindList

  Hi all, I'm currently developing an application using the compact frame work (2.0) to work on a Windows Mobile 5.0 device. I have a BindingList which i'm currently binding to a DataGrid on a form, using the DataGrid's DataSource property. The problem i have is that the columns are mis-sized, and some which i wish to make hidden, are still shown. Now, i've created a function which accepts a DataGridTableStyle and formats the columns as required. However i'm having trouble defining the Mapping Name of the DataSource, which is normally just the table name when i'm binding to a DataTable. Basically, is there a way to find the MappingName when using a BindingList data source Thanks in advance. Be ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. SurfaceFormat.Color different for XBox 360?

  Could it be that SurfaceFormat.Color results in different pixel formats on the XBox 360 and a PC (tested with an ATI X1950 graphics card) When I create a new Texture2D with SurfaceFormat.Color on my PC, the exact order of the color channels in memory is B-G-R-A (put into an integer, due to intel being little endian, this would appear as A-R-G-B) . I couldn't test it myself, but is seems that if the same is done on an XBox 360, the order of the color channels is A-B-G-R (or, put into an integer with little endian format, appear as R-G-B-A) . -Markus- I can't test your problem right now but if you are using integers or bytes to read/write Surfaceformat.Color texture data you could instead use the Color st ...Show All

• Smart Device Development Help with PPC 2003

  Hello, We have a Windows Mobile 5.0 application that works well, however we have a client that would like to use their pocketpc 2003 devices. When changing the platform of the project we have some errors that I am hoping someone might know the answers to. Below is a list of the keywords that I am looking for a similar conversion for pocketpc 2003. Thanks in advance. John Issues: SystemProperty Dim ActiveApplication As SystemProperty = SystemProperty.ActiveApplication SystemState Private WithEvents _CradlePresent As New SystemState(SystemProperty.CradlePresent) CameraCaptureDialog (How do I code for a camera in pocketpc 2003 ) Dim cameraCapture As CameraCaptureDialog = New CameraCaptureDial ...Show All

• Visual Studio Express Editions LINK : fatal error LNK1104: cannot open file "mfc42d.lib"

  Hi, I am trying to run a VC++ code and I am getting the following error: LINK : fatal error LNK1104: cannot open file "mfc42d.lib" I have located the file mfc42d.lib and also have included the path in the directory, but that doesnt help. Can anyone help out Thanks Has this thread been closed I have the same problem the original post described. I only have 2005 Express Edition on my machine (no Visual Studio 6 or anything else). How can I get mfc42d.lib ...Show All

• Windows Forms Combo box

  hi, I hav a combo box..........wen the users types in dat.....i will compare the data typed by the user to a list i hav...............but wen the chars matched in the list the whole string is getting displayed.....and the cursor goes to the last char in the combobox..........but i want the cursor......after the char typed by the user, even if the string matches to list i hav and gets diaplyed. THNX in ADVANCE Sudhakar you have get the current cursor postion in the combo box. and then use it SendKeys.Send("{left " & combobox1 .Text.Length - Buffer & "}+{End}") //// here buffer is the position of the cusor in the combo box. ...Show All