nelusan's Q&A profile

• Visual C++ Can STL vector cross DLL boundary?

  Can I have the following method in a DLL and call it from a Client, like this // DLL file void DllFunction (std::vector<int> &B) { B.push_back(1); } ---------------------- // Client file void SomeFunction () { std::vector<int> A; DllFunction(A); } When I try to do this I get a runtime error in _CrtIsValidHeapPointer (dbgheap.c) when SomeFunction returns. I figured the problem is that the DLL allocates the memory and the Client is trying to free it and that's bad. So, what do people do when they want to pass an STL vector as a reference parameter to a DLL Cannot such a basic thing be done I've m ...Show All

• Visual Studio Express Editions Registering Visual C# Express and Visual C++ Express

  I installed both Visual C# Express and Visual C++ Express. They keep on nagging about registration and I finally gave in. C# first. Click on a taskbar bubble takes me to the site where I learn that I have to have a Passport account. That goes with a Hotmail account. OK. Done both. Then I fill out the form and receive a "Thank you for registering Visual C# 2005 Express Edition!" email with "Simply go to the Registration Benefit Portal for further instructions." But there's nothing there. I expected a registration key to put in some VC#E dialog and be done with it. Does it really have to be so #@$%@#$% complicated ! Same w ...Show All

• Visual Studio Team System ClickOnce Installation ?

  Hi, I am working in .net 2.0 windows based application development, now I wanted to create a clickonce installation setup for that application. When ever I do publish my application we are specifying local machine URL (“Specify location to publish this application”). Actually I got scenario where I need to give setup package to my client and my client will install that package in a server, From that machine other user will install through clickonce could you please anyone help me to find solution how can I do this. I can create the setup folder but when I installing in the other machine it giving error. Unable to download ...Show All

• .NET Development XML transformation for web treeview 2.0

  Hi, I have a base XML file that I want to use it as the source for a XMLDatasource object that is feeding a treeView object (.NET 2.0). I've included a sample copy of my base XML below; the XML is representing a tree in a recursive manner. I need to exclude the tags <node> and <Nodes> in the XML while maintaining the relationships between the Val tags, having the following hierarchy in my treeview. I now this can be done probably using an XLS or while I'm binding the data to my treeView object. Any hint would help, Thanks, Robert DTreeNodeOfOBSTeam Team0 Team10 Team1001 ...Show All

• Visual C# Pending PO's on Great Plains

  Hi   The problem is as follows:   I launches and proceeds with to login with my userid/pass. The moment I clicks on "Pending PO's" a window pop's up as follows:   ============================== Unhandled Exception   Dictionary Not Loaded   EXCEPTION_CLASS_FORM_MISSING   SCRIPT_CMD_FORMDICT ===============================   I am able to successfully login (via my id/pass) via another computer. A new hard-disk and the OS were installed on my computer recently (Great Plains was installed after the OS ...Show All

• SQL Server Trans Replication Works Under certain conditions.

  I have 2 SQL 2000 servers (both have SP4) and are running on Win2003 SP1. We will call them SQL1 and SQL2. SQL1 is the publisher and distributor for trans replication, SQL2 is the subscriber with immediate updating, and queued updating as failover. I configured the publisher and subscriber. The snapshot replicates fine to the subscriber and all the agents are working fine. There is only 1 table article configured for replication. Let's say I am trying to update a single row. I can make as many updates on this row to the publisher as I want and they all replicate just fine to the subscriber. (Note: an update to publisher row cause ...Show All

• Visual Studio Express Editions How to Run exe from memory or stream ?

  hi i embedd my exe in vs.net project as resource . now in run time i want to run my exe and don't save it in hard . how to do my idea is load exe (in resource) to stream and run it . byt how to run it my exe is win32 application .. thanks.. hi, i'm not sure from this but give it a try 1) right click your project name in solution explorer and select properties 2)select resources Tab and from the top of this page select (Add resources/existing file) select your exe / open 3) go to solution exploere / expand resources node right click your exe and select properties , from build Action select embeded resources 4) in soluti ...Show All

• SQL Server Export data from SQL SP4

  I have very little knowledge of SQL. I can export data from my SQL SP3. But when I make it to SP4, I can't export data. Anyone can help me Noombee In SQL SP4, we can export the table by "export data" in Excel 97-2000 format if the table name does not have any spaces. For example; Table name = Customer >>> we can export the table in excel format successfully. Table name = Order Details >>> we can't export the table in excel format. It shows a message "'Order Detail$' is not a valid name". We do not see this problem in SP3.. ...Show All

• Visual Studio Express Editions GIFs as a pseudo-font

  I have a specialized group of GIF images (Similar to some of those used on the 'print a banner' pages on the web). I am cooking up a project to do some printing with these guys. Soooo... Before I have to re-invent every wheel again, I thought I would ask here for some suggestions. I have already tested graphics positioning of images in the printpage event and have some confidence I can handle that, but pointers to examples or code samples would be welcome. I don't care about displaying the GIF 'characters' on the screen, I want to take regular textbox characters and do a 'lookup' of which GIF to use and build some sort of array or coll ...Show All

• Visual Studio Express Editions connecting to a database

  is it possible to connect to a DB hosted by SQL Server 2005 Express, rather than just connecting to an MDB thanks Yes it is but the database must be hosted local to the machine for the wizards to work. If you do wish to connect to remote sources you will have to build your own data layer and bind to the objects exposed. ...Show All

• Visual C++ Is there a message to diabled the group-box control and all the controls in it?

  SendMessage(attGroup,UINT Msg,WPARAM wParam,LPARAM lParam); Is there a Msg that would diable all the controls in the group Also, I looked all over the net but I can't find the Message for groupControl that I can send to diable or enable it, and change the caption, during runtime. Can someone direct me to the right place for this on the net or just give me an example on how this is done will be greatly appreciated. This is very confusing. I'm having problem finding the "Disabled" message for all the controls I have in that group, like, radio buttons, Edit Control(textbox).... Ho can one make the controls on/off Disabled ...Show All

• Visual Studio push method

  I am trying to use crystal reports to generate a report from a dataset in visual C# 2005. Can someone tell me what I have to do to use the "push method" Sorry about the ignorance. ...Show All

• Visual Studio Team System The application for project is not installed (project types .rptproj and .dwproj)

  It used to work, but then... Visual Studio 2005 was hummin' and I had a number of BI projects in both Report Services and Analysis Services. I wanted to add source control and decided to install the Team Suite and I did something wrong. I just don't know what it was. In the end, I deinstalled every Visual Studio 2005 (including, of course,the Team stuff)and SQL Server 2005 application, and reinstalled old faithful Visual Studio 2005, but nothing has worked. I'm missing the Business Intelligence project templates completely and I'm guessing that if I had them, I wouldn't get either of the following 2 messages when I try to open existing ...Show All

• .NET Development Publishing VWD site to IIS with SQL 2000

  I need to know what changes need to be made where so I can do testing on my new website. I designed the site in VWD with SQL 2005 EE. My webserver has SQL 2000 installed. The site copied fine, but my login system doesn't work as the connection for the provider is set to SQLExpress. Can anybody tell me what to change and where changes need to be made or are you locked into SQL 2005 If so how does this work when publishing to a commercial host Thanks for any help, Ken. Well for now I decided to go ahead and install SQL 2005 EE on my test webserver. It's still not working however. Is there a "How to" d ...Show All

• Visual Studio Team System Protocol violation - can I change how sensible the test shall be to protocol errors?

  I get this error when running a test on a web page that I have no possibility to change: RequestFailed: The server committed a protocol violation. Section=ResponseHeader Detail=CR must be followed by LF Is it possible to configure how the test shall handle this so the test will not fail I meet the same problem :( I m building a project about mobile device application and I wanted to add web reference to tho my project. This problem occured. How can I solve this problem. There is no web config file on this project Thanks. ...Show All