Jeremy Jarrell's Q&A profile

• Smart Device Development DeregisterService problem

  Hello, I have aproblem with DeregisterService call on Win CE5.0, I used services.exe to have a webserver on my device which is needed to remotelly configure the device through a web browser. The device itself can enable/disable the webserver and this works fine. but if someone tried to do this through the web browser, both the web browser and the device hangs. For the web browser it is acceptable because the webserver is not available any more, but for the device, it is the problem, By debugging I discovered that the call to DeregisterService does not return, it seems that the DeregisterService has a problem when the service is being used during the call. Do anyone know how to solve this Thanks, Ahmed Thanksss, ...Show All

• Visual Basic Disable "Move" for my form

  I am writing Windows Application with VB.NET. I would like to have my form occupying the whole screen and disallow the user from resizing it and moving it. I successfully coded it such that the form didn't move when the user dragged the title bar. It was what I wanted but it was not so perfect. When I press ALT+SPACE, a context menu popped up and this menu contains a menu item called "Move". I wanted to disable this menu item "Move" such that it only showed as a gray text instead of a black text. Which function to call I would agree that there are API calls to do almost anything. The question is should you use them Moving into unmanaged code requires careful consideration. Many Window ...Show All

• Visual Studio Express Editions Make your software into trialware

  Does anybody know how to make a trial version of your software available I want to be able to make my software into something like a 30 day trial and then activate it with a registration code. How would I implement something like that in my code Would I just make a registry entry or something like that I don't even know if something like that is even possible with Visual Basic 2005. I downloaded the starter kit, but I get this error in a msgBox everytime I try to open it in Visual Basic: ================================================================ Project Template Wizard A problem was encountered creating the sub project 'SharewareService'. The template specified cannot be found. Please check that t ...Show All

• SQL Server how to create chart in the cube browser

  Hi, I have a cube and I am trying to browse the cube in the BI studio. When I slice and dice the cube the browser pane shows the data in a list format. If I want to see the data in a chart how do I do that. thanks I don't know how to create a chart within the cube browser of BI studio (not sure it's possible). However, a viable alternative is using the Cube Analysis add-in in Excel to query the data and use the native charting capabilities of Excel on your query results. Hope this helps. PGoldy ...Show All

• Windows Forms obtain dataGridViewComboBoxColumn selectedItem

  OK. This combobox in datagridview is driving me batty. How does one grab the final selected item from the dataGridViewComboBoxColumn I saw one post where someone mentioned that you can do a cast to a editingcontrol and that would give you the selectedindex changed event. Any help is appreciated. cheers Boon Private Sub dgv_EditingControlShowing(...) Handles dgv.EditingControlShowing If e.Control.GetType() Is GetType (DataGridViewComboBoxEditingControl) Then Dim cbo As ComboBox = e.Control RemoveHandler cbo.SelectionChangeCommitted, AddressOf cboOnSelectionChangeCommitted AddHandler cbo.SelectionChangeCommitted, AddressOf cboOnSelectionChan ...Show All

• .NET Development AHHH serial port class

  OK, I have some basic code to send some commands and get some responses back from a serial device. One function calls SerialPort.Write(byte[], int, int), then I call SerialPort.ReadLine() after. This timeout on my serial port is 4 seconds. The data comes base in far less than a second. This process seems to work for about 7 send and receive calls and then starts timing out as if when I send commands after that, it doesn't get anything back, BUT it does. I know it keeps getting stuff back because if i close my app and run hyperterm when I connect to the serial port hyperterm flushes the input buffer and I get everything the .net 2.0 SerialPort class said wasn't there. can someone tell me what exactly I am doing wrong Does the serial ...Show All

• .NET Development .NET COMPACT FRAMEWORK FOR WINDOWS SMARPHONE 2003

  I want to write a game (like "Gaming with cheese" in MSDN). In Visual Studio 2005 the emulator starts but nothing happens, in Visual Studio 2003 the emulator says the .cab is installed and that's it. What should I do OOOPS..... Thanks a lot!!! It's working, but now I have an error: "Read timed out" after launching the application. ...Show All

• Visual Studio Sandcastle August CTP and Inherited Interface Implementations

  Hi, I'm using the August 2006 CTP of Sandcastle and while classes derived from generic classes work better now, I'm still havings problems with inherited interface implementations. I have a class derived from System.Collections.Generic.Queue<T> and used the "msdn" link option: While the inherited methods do have MSDN web links, the inherited interface implementations don't. They should have a link similar to the ones shown at http://msdn2.microsoft.com/en-us/library/kf7596ed.aspx under "Explicit Interface Implementations". One of the inherited interface implementation is documented as " IEnumerable{`0}.GetEnumerator()" instead of " IEnumerable<T>.GetEnumerator()", so it seems there are p ...Show All

• SQL Server cannot execute xp_cmdshell. Access is denied while copying data over the network

  Hi, I am having some trouble copying data over my workgroup network from my Windows 2003 Server Machine (machineA with SQL SERVER 2005) to one of my network Machine's drive(MachineB). Here is the T-SQL code that I am trying to execute: EXEC xp_cmdshell 'copy D:\Data\file.txt \\MachineB\Documents' Whenever I tried to execute the above piece of code, I get the error message "Access is denied", but if I try to copy the file from the Command Prompt (cmd.exe) with the copy command, the file copies fine over the network. I have already searched over the internet and I found out that loads of people have the same issue, and they were suggested something like this: "Check in Services and make sure that the MSSQLServer service is run ...Show All

• Visual Studio Express Editions Saving Data Problem

  Hi, Below is the code I want to use to save data from my form as a new row in a table in a database. There are 2 tables depending on whether someone is signing in or out. I have a combobox (called InOutBox) on my form with two options on it, 'Sign In' and 'Sign Out'. When Sign In is selected, the data should be saved to the Time In table. When Sign Out is selected, the data should be saved to the Time Out table. As is it at the moment, nothing happens when I click the Save button. I believe there is something missing from the Private Sub declaration, but I'm not sure what. Any help would be appreciated. Private Sub SaveButton_Click() If InOutBox.Text = "Sign In" Then Dim NewDayIn As Steadla ...Show All

• .NET Development what are the operationg system supported to run the vb.net 2005 built application?

  Hello, what are the operating systems supported to run the vb.net 2005 built windows application . i.e... Is it possible to run an application in other OS (windows 2000, Windows XP Tablet PC and Windows vista) which is developed in VB2005, .NET2.0 What I am assuming is, if I install the .net framework 2.0 on the above Operating systems, then we can run the application without any issues... if my assumption is correct, are there any problem to install the .net framework 2.0 on windows 2000, Windows XP Tablet PC and Windows vista  I have searched msdn blogs, forums and Supports. But there is no solution for my questions…. Please help! Thanks in Advance.  Kesavan thats correct. as long as the OS ...Show All

• Visual Studio 2008 (Pre-release) Configure WCF to listen on any adapter

  Hi, How to configure WCF to listen on any adapter of my Server I have two adapter with this address : 192.168.254.33 ( router for internet ) 192.168.0.1 ( local network ) When I start my WCF Server its accept only connection from 192.168.254.33, but I need to accept from 192.168.0.1 too. Thanks, Alexnaldo Santos net.tcp://0.0.0.0:8000/suNET/service " /> ...Show All

• Software Development for Windows Vista Changes to WMI on Vista that would prevent custom WMI Provider DLL from loading?

  I have a WMI Provider DLL that I devloped a couple of years ago that is used to gather some extra system info and put it in the CIMV2 namespace. It has worked fine on 2000 and XP, but when I try and use it on Vista it doesn't appear to even be loading. MOFCOMP on my MOF file runs OK, as well as regsvr32 with the DLL. I can see the class in the WMI Browser, but no istances of my WMI object. The DLL is based on the C++ framework code generated by the "Microsoft WMI Code Generation Engine" from the WMI SDK released a few years ago. I have tried turning off UAC in Vista but that doesn't seem to make any difference. I haven't been able to find any specific info about why the WMI Provider DLL woudn't work on Vista. Are there any specif ...Show All

• Windows Forms Formatting data for a DataGridView that has a DataSource

  I'm working with a DataGridView whose data source is a DataTable. I need the DataGridView to display data formatted to a desired number of decimal places but I’m having difficulty doing this. It seems to ignore the format string I use for the DataGridView cell styles and always shows the unformatted value coming from the DataTable. (Also note that if I don't use a data source for the DataGridView and populate it directly the formatting does actually work.) I have attempted formatting cells for decimal places in several ways including setting the Format for the DefaultCellStyle and changing the Format for each cell’s style in a CellFormatting event but nothing seems to have any effect. I am able to change other properties of a C ...Show All

• SQL Server stored procedures compilation

  Dear all, Programmer had writen a stored procedure which gets executed on the page load of our website. if the page is refreshed 10 times the stored procdedure gets executed 10 time. Is there any way to stop the stored procedure compilation. Regards Mohd Sufian i think you must have a look at Query Notifications feature of SQL 2005. read Using Query Notifications in BOL. Basically , u have to enable service broker on your database. Madhu ...Show All