Adam Toth's Q&A profile

• Software Development for Windows Vista Como Creo una aplicacion asp.net de workflows...

  Hola amigos, tengo un problama no tengo claro que creo primero si el flujo de trabajo anivel de diseno(graficamente), utilizando los diferentes comoponentes que estos me ofresen o hago la interfaz en ASP.net y de hay la parte logica de la aplicacion, muchas gracias, y espero su respuesta y talves si tienen algun ejemplo a mano que me puedan facilitar,, Hola, Este es un forum dedicado al soporte de Windows Workflow Foundation. Hay algun impedimento en el desarrollo simultaneo de ambas partes Quizas encuentres respuestas mas razonables en un foro de architectura de programas. ...Show All

• Windows Forms Windows Form - Set form size

  Hi , I am using VB 2005 Is there any way to set the size of the windows beyond the screen resolution. e.g 3000 x 3000 . I have tried to set it but it keeps changing back to the maximum size of the screen resolution. Thanks Hi Thanks for your reply. So you if I set the autoscroll to true and also the min size. The form set size in this case is irrelevant. Regards ...Show All

• Visual Basic BackgroundWorker not using enough resources...

  Hello -- I have a BackgroundWorker that I use in a file comparison program.  The whole app runs as a long process, so I need to use multi-threading (i.e.: BackgroundWorker), so that I actually have GUI response. My problem( ) is this : while my app is running, CPU usage is VERY low, usually <10% if nothing else is running on the PC. My question is : is there a way to control how much of the resources we use   As the CPU usage for my app is very low as currently written, I believe the long-ish execution time could be vastly improved if the background thread was allowed to use more of the CPU time. However, I don't know how to do this, and have found no solutions here.  If I go back to the old way ...Show All

• Windows Forms Finding Software installed or not

  hi, Is there any way to find whether...........windows address book is installed in my PC or not...........i think i shuld use registry functions......can any one come out with specific solution...........its very urgent. Thnx in advance, Sudhakar. You can use a simple if directory exists statement. if (Directory.Exists("directory that it would be in")) { //... Execute your code here } For this you will have to reference the System.IO namespace You can use teh registry as well like so: Registry.GetValue("KeyPath", "ValueName", "defaultValue"); And would have to reference the Microsoft.Win32 namespace There are alot of options you can use to check to see if ...Show All

• Windows Forms System.UnauthorizedAccessException

  hellow all, I am working on shopping cart in asp.net with C#,after giving order to buy products it is giving me error, System.UnauthorizedAccessException : Access to the registry key HKEY_CLASSES_ROOT\Record is denied ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user. To grant ASP.NET write access to ...Show All

• Visual Studio 2008 (Pre-release) Showing a control on a popup twice blows up

  Hi everyone, I'm trying to show a popup over and over that reuses a child control but I get this exception on the second time of displaying the popup: "Must disconnect specified child from current parent Visual before attaching to new parent Visual." XAML is this in a Window: < Button Click = " button_Click " > Click me </ Button > Codebehind is this: --- private Button popupButton; private void button_Click(object sender, RoutedEventArgs e) { if (popupButton == null) { popupButton = new Button(); popupButton.Content = "This button on a popup"; } Popup popup = new Popup(); popup.Child = popupButton; popup.PlacementTarget = this; popup.PlacementRectangle = new Rect(0, ...Show All

• SharePoint Products and Technologies MOSS Comparison with Documentum

  Hi, If somebody has some material, links comparing MOSS with Documentum and other competing products please share the same. Regards Shyla http://www.cmswire.com/cms/enterprise-cms/emc-plays-friendly-with-sharepoint-moss-001212.php There is a new "partnership" between the two. ...Show All

• .NET Development Sending a message from one application to another

  Hi All, I am using DllImport of user32.dll to access the SendMessage function in the windows api. I need to send a message from one application to another. I can send the message and receive the message with wndproc of the receiving application. I need to send a string of data so I am using the LParam of the message structure: [DllImport("user32.dll",EntryPoint="SendMessage")] public static extern IntPtr SendMessageA(IntPtr hwnd, uint Msg, IntPtr wParam, [MarshalAs(UnmanagedType.LPStr)] string lParam); //here is the code that sends the message: string str_Tmp = "a message"; Wrapper.SendMessageA(p.MainWindowHandle, 5201, m.WParam , str_Tmp); //here is the code that gets the mes ...Show All

• Windows Search Technologies #msntb_toolbar_full_name#

  I have the following sign come up on the screen. #msntb_toolbar_full_name# is unable to load config file. If you recently upgraded to a newer version of #msntb_toolbar_full_name # and have not restarted your computer since the upgrade,please try resarting your computer.If the problem persist,please reinstall the #msntb_toolbar_full_name#. I'm currently running WXP Home Edition,IE7. W Defender.This problem only occured after I completed system restore two days ago. Thanks to any person who can help. CEEBEE Hi Ceebee, Since your post doesn't relate to Windows Desktop Search may I suggest that you visit the following for assistance: http://www.microsoft.com/communities/newsgroups/en-u ...Show All

• Visual Studio Team System Error when project is opened by another user

  Hello, One of my colleagues has opened up a VSTS4DBP project (on his workstation) that was last worked on by myself (on my own workstation). He got the following error message in a dialog: Could not locate entry in sysdatabases for database 'MyDBName_DB_qqqqqqqq-wwww-aaaa-ssss-dddddddddddd' No entry found with that name. Make sure that the name is entered correctly. 2 things: Any idea what I can do to fix that Why is this happening Surely the project shouldn't expect the "work-area" database to be already created because opening it up on someone else's machine is a legitimate thing to want to do. Thanks Jamie Hi Jamie Can you double check your collegue Design Time Validation Database setti ...Show All

• .NET Development How to use pointer to "ref class Form1 : public System::Windows::Forms::Form"?

  I pass the the pointer of ref class Form1 to an non-ref object. (It has to be non-ref as it derives from generic code that has to work on non-.NET platforms, as well). E.g: System::Void Form1::insertToolStripItem_Click(System::Object^ sender, System::EventArgs^ e){ //Display is global object Display.Event_Insert( this ); } The pointer is then used to create graphics. E.g: void SNetDisplay::Event_Insert(System::Windows::Forms::Form^ const aDisplayForm){ // iDisplayForm is of System::Windows::Forms::Form^ const * type iDisplayForm = &aDisplayForm; Graphics^ g = (*iDisplayForm)->CreateGraphics(); ... It works fine as long as code doesn't display another window dialog or message box, for example using ...Show All

• Visual Studio problem adding solution to Sourcesafe

  Very simple task you'd think, add a solution to sourcesafe and keep it in the same directory structure and location with reference to the root, NOT so!!!! SourceSafe through Visual Studio keeps creating additional structures. This is ridiculous. My solution is at C:\projects\Prototypes\IDE\MySolution\MySolution.sln The root of the present SourceSafe is C:\projects 1. I select the solution in Visual Studio and select "Add solution to source control". A dialog appears prompting me with name: MySolution.root location: $/ This creates a node name MySolution.root in the root dir C:\projects, which I do not want. 2. Instead I change the name to MySolution and change the location to C:\projects\Prototypes\IDE\ This then, frustratingly, ...Show All

• Visual Studio Team System New to creating reports

  Hello, We've decided to make a custom process template for our teams using Team System, and in it we need a couple of custom reports. I'm in charge of it, and I have absolutely no experience with Report Server and MDX. I've looked around for some sort of beginner's guide to creating reports, but haven't found anything suitable. So, can anyone direct me to a comprehensive guide to creating reports Or, if someone can help on the specific report I'm having problems with: We want a report that includes all the Requirement work items that are not linked to a task work item. Using the Report Builder, I can get all the requirements, and I can get all the requirements that are linked to a task. But I can't seem to be able to get all ...Show All

• Visual C# Are there excellent steps for a new learner to launch on c#?

  as a new learner, to set about c# will with much mood.So many class and meths will enlarge my head. I really cant say anything as I have never used it. Would this not be part of Windows Live development Again im not sure but the right forum for this, if it is, would be here: http://forums.microsoft.com/MSDN/default.aspx ForumGroupID=23&SiteID=1 ...Show All

• Visual Studio Express Editions Retrieving variable data from a custom class.

  I have a set of textboxes that will be used to gather two dates: a start date and an end date. When the user presses the command button the validation for the two textboxes run. If there are no errors the next form opens and the current form closes. What I need is to access the "Date" form's button variables (sDate, eDate) to use in the custom class. Below is some of the code that I am using for the "Date" form. public partial class frmDateRange : Form { public frmDateRange() { InitializeComponent(); } private void txtStartDate_TextChanged(object sender, EventArgs e) { if (txtStartDate.Text != "") txtEndDate.Enabled = true; } private void txtEndDate_T ...Show All