lasa's Q&A profile

• .NET Development “The system cannot find the path specified” when calling the web services

  I got this error when I call the web service (on a Windows 2003 web server). I didn’t get this error when calling the same web service on my localhost. I am new to .net. Please help!! Yes. I think so. I also try invoke the web services via IE Browser by entering the required inputs and click the INVOKE button. Again, it works when pointing to my LocalHost; but got the error when pointing to our web server. Where else should I check ...Show All

• Visual C# Windows Service Started and then stopped

  I have a windows service and it was working fine, and today I tried to stop it and unlike the usual stop process, this one took a longer time. The next time I want to start the windows service, it raise an error that the service started and then stopped, it also said that service with no job stops automatically. When I checked the event log, there is no event about my service. My service worked well yesterday, in fact, it worked as usual just before I tried to stop it . but then I don't know why the error appeared, I don't think I did any changes to the database.. Any solutions or if someone can share his/her own problem similar to this What my windows service do: read a log file, write to log file, then access database, ...Show All

• Software Development for Windows Vista .NET3 RC - New Sequential WF Error

  Ok, I've installed the 3.0 Runtime, 2005 Extensions RC2, and SDK. When I open VS2005 and choose New Workflow - Sequential WF. The IDE attempts to load a blank WF solution but I get the following error. Warning 1 The service System.Workflow.ComponentModel.Compiler.IWorkflowCompilerOptionsService already exists in the service container. Parameter name: serviceType 0 0 What gives Did I miss something in the installs Has anyone else experienced this problem with the 3.0 RC yet. That's the title. Very strange, I thought about the temp dir issue too. I ran the uninstall, which was successful ! I reran the install and it seems to have worked correctly. Thanks for all of the help. ...Show All

• .NET Development RS232 ReadExisting Method

  Hi there I am writing an app to work as a windows service which reads data from the comm port, processes the date and writes records to a DB, probably Access for the time being. I seem to be having trouble using the ReadExisting method. When I read in a loop it seems the read repeatedly gets the same data, or the same data plus the latest additional data. For simulation I have connected to computers via serial cable and running HyperTerminal on the other machine and just hitting keys and carriage return randomly. The data comes through OK (no CRs though) amd the display just keeps on repeating the same data - i.e. it seems there is nothing flushing the buffer after each read. Have I misunderstood the approach to using ReadExisting or do I ...Show All

• Visual FoxPro Visual foxpro 9 watch hang

  I was testing a program with debug and watch window . I enter a function in the watch windw than a window like passward with no title apears and evry think is bloked. I have to end forcely by task manager. Since than evry time I start watch window I get the same window and bloking situation.I uninstald Visual fox pro and I reinstald it. The same think. I uninsald Visual FoxPro and I deleted all the directory from program file . I reinstald Visual FoxPro 9 and the same think happends. I posted a screen copy of the event to www.bluejeans.lx.ro if you want to see it. What can I do    In the watch window I tested this UPPER ( ALLTRIM ( INPUTBOX (DVDLOGIN_LOC,DVDLOGINCAP_LOC))) it permanently genereit an ...Show All

• SQL Server Moving reports backward from RS2005 to RS2000

  Is there a nice way to get reports from an RS2005 project into an RS2000 project I know this sounds like an odd request but I have built reports in RS2005 that need to be deployed to a server with only 2000 on it. I don't really want to have to go in and re-draw all those reports. Any ideas would be most appreciated! Thanks, Eva ok... I have read your comment in Charlie's article - you entered your sql-statements right in the reports without using stored procedure. Best way for the downsizing-option... If you think about a scenario with stored procedures I think it would be worth thinking about a little "rdl-preparator-dwonsize-application" if you would have to downsize more than 15 r ...Show All

• Windows Live Developer Forums Site indexing on MSN Search?

  One week before, I set up a new website, which is not indexed by msn search. I followed Site Owner Help and submit the url. I found out that the website hasn't been indexed so far. I'd like to know how often your team update the databse and when my website could be indexed. Thanks, Janine please use the webmaster forums for this type of question: http://forums.microsoft.com/webmaster nate ...Show All

• Visual Studio Express Editions idiots code book

  hi everyone, i am a beginner to vb as are many who post here, i am putting together a book that explains all code statements and explains how they work and what they are doing better then some of the books i have read. i there is anyone who can submit their error mesages and solutions that will be great, also i will be posting all kinds of command questions as i have already done to others on other posts and i would be gratefull for yoiur explanation comments. i want to start with accept changes why do i use it and wehn dio i use it, what is it for thanks Try here: http://msdn.microsoft.com/vstudio/learning/default.aspx ...Show All

• SQL Server Connecting to Oracle on 64-bit (x64) machine

  Hi, Has anyone received the following error when trying to create a connection to an Oracle database using SSIS installed on a 64-bit (x64) machine "Test connection failed because of an error in initializing provider. ORA-06413: Connection not open" The reason this is funny to me is because I have the same Oracle/SSIS setup on a 32-bit (x86) machine and I can connect successfully. On both machines I have SSIS RTM, Oracle 9.2 and using the Microsoft Ole Db Provider for Oracle. Thanks, - Joel I tried this on a machine to start Visual Studio and it still gave the same error I actually created a shortcut on the desktop and then used it. Temporarily, I execute the DOS format name from the Run command a ...Show All

• Visual Basic Multiple projects in one solution

  I haven't been able to figure out how to place several separate projects into one solution.  I create a lot of small demo projects that are related to a topic and have been opening them one by one in separate solution files.  Someone suggested I combine them into one solution but I don't know how to do it.  There is no option in the menu bar for adding a new project.  How can I place (or add)  my finished projects into a single solution   Also, I would need to be able to click on each one separately in the Solutions window and start it up independently of the others.   Thank you! I've got it now. One more thing - When right-clicking on the project and selecting Debug, it doesn't include th ...Show All

• Visual Studio Express Editions how to make my windows application as a multiuser appliction?

  please,help me because i will make these types of application It depends a lot on why it need to be multiuser and how you want to solve it. Usually there is no problem to run the same application twice until it start to share data. That data is usually something that is saved to disk so the solution is usually to use a storage mechanism that allows multiple users to access the same data. One popular multi-user storage component is a SQL Server or SQL Server Express. The later is free to use but how you use it might limit you. http://msdn.microsoft.com/vstudio/express/sql/ If you explain more about what you need to do maybe there will be a more direct and helpful answer for you. ...Show All

• Visual C# View console app before termination

  Hi everyone..... I have a very basic and probably stupid question. I am just learning C# using the C#Express software and have a problem trying to view the output of my console apps. I have started a console app project, compiled and run. I see a brief flash and then the app closes and terminates. Q. How can I prevent the console closing down so that i can actually see somthing. I'm sad to say that I did not know Control-F5 kept the screen up like that and had always assumed that it worked the same as F5 for what happens after the console app has finished running. Live and learn. ...Show All

• Visual Studio Team System get list of files changed after a specific label

  How can you get a list of all the files under a team project that have changed since a particular label was cut on that team project My opinion is that unless you need their extra flexibility, Label & Workspace versionspecs are overly complex. Changeset #s and Dates (they resolve to the same thing) are a lot simpler. Unless everyone bookmarks this thread and thinks through the various scenarios, simple will = more predictable. ...Show All

• Visual Studio Express Editions Datbase Search

  I am working with VB 2005 express to create an app that will connect to an Access DB. I have successfully been able to connect the DB to the app and can retrieve data as well. I would like to be able for the user to Input text in a textbox and click a button to perform the search. I am unsuccessful with coding the button to retrieve the records that fit the criteria. If have any solution please could you help me out. well this is fairly simple I believe based on their input, this will be your LIKE criteria, example:   SELECT * FROM TableName WHERE ColumnName LIKE userInput   This will retrieve records based on the user criteria.   So when they enter the text and ...Show All

• Visual Studio 2008 (Pre-release) Databind Child Object

  Hi, I have an object called Product and that product as a property of type List<Photo>. Photo is an object with an URI and a few more properties. What I want to do is in the DataTemplate access the first Photo of each product. I have something like this for the other properties in the Product Object: <GridView x:Key="gridView" AllowsColumnReorder="True"> <GridViewColumn Header="Tipo de negocio" DisplayMemberBinding="{Binding Path=TypeOfBussiness}"/> <GridViewColumn Header="Tipo de imovel" DisplayMemberBinding="{Binding Path=TypeOfProduct}"/> <GridViewColumn Header="Tipologia" DisplayMemberBinding=& ...Show All