Joymon's Q&A profile

• SQL Server List all your connection managers

  Hello, I'm building a custom task which has a property ConnectionManager which obviously allows you to select which connection manager you're goinng to use. I know how to get the list of connection managers but how do I make them appear in a combo-box in the properties pane Anyone got some code for that Hopefully this is fairly trivial for you developer types out there. Thanks Jamie Adam Tybor wrote: I don't know about dataflow components, but on a custom task I simply created a property of type ConnectionManager and it gave me a drop down list of all the connectionmanager's guid's in the package. The built in type converter has a nice drill down connection manager editor too so you can easily identify which connection you sel ...Show All

• Visual Studio Express Editions which version for developping for windows Mobile??

  Which version should I download for developping for windows Mobile I've found a tutorial but it used visual studio.net 2005 with a plugin.. Thanks Rossella None of the express editions support Windows Mobile development. This is kind of an "advanced" feature, and express editions were really designed for beginners/hobbiests. You need the full versions of Visual Studio 2005 (Standard/Pro...) ...Show All

• Software Development for Windows Vista not using release()

  Hi, In some of the directshow documents, the authors use release() method after they are finished with some interfaces. For example: // get next filter EnumFilters -> Next (1, & Renderer , & fetched ); Renderer -> EnumPins (& EnumPins ); EnumPins -> Reset (); numoutputpins = 0; while ( EnumPins -> Next (1, & InPin , & fetched ) == S_OK ) { InPin -> QueryPinInfo (& pinfo ); pinfo . pFilter -> Release (); InPin -> Release (); if ( pinfo . dir == PINDIR_OUTPUT ) { numoutputpins ++; // we can jump out if we found an ...Show All

• Visual Studio Tool to find circular dependencies?

  Hi, Is there a tool/add-on to find circular project dependencies It's easy to find when you only have 3 projects, but I've got a lot more than that, and it doesn't seem trivial to figure out (yeah yeah, I'm working on improving the design, but in the short term, I'd like to find this circular dependency). Visual Studio (2005) tells the user that there is a circular dependency, but, annoyingly enough, it doesn't say what the circular dependency is. It wouldn't be hard to list all the projects that depend on each other, in order: project1 depends on project2 project2 depends on project3 project3 depends on project1 Or, more tersely, project1 -> project2 -> project3 -> project1 Hmm, thanks for doing that, and I h ...Show All

• Smart Device Development Transfering an application from a storage card to a SD card

  Hi, I have an application that is programmed to my storage card. Eversince changing a PDA, it no longer works. I found out recently that my present PDA uses a SD card. With respect to the code which is written in C#.net, what are the necessary changes needed Thanks Remove hard coded name and replace it with storage card enumerating function. It was posted here before, so please run a search if you'd like a sample. ...Show All

• Visual C++ InternetOpen can not work well

  When i use the follow code to send some data to a asp file,in the beginning ,it works well,but some time later,the exception arise,what can i to do the code are as follow: while(1) { hInternet = InternetOpen("ww",PRE_CONFIG_INTERNET_ACCESS,NULL,0,0 ); hHttpConnection = InternetConnect(hInternet, www.google.com ,80, "","",INTERNET_SERVICE_HTTP ,0,0); hRequest=HttpOpenRequest(hHttpConnection,"POST",HTTP_VERSION ,NULL, 0 ,INTERNET_FLAG_DONT_CACHE ,0); HttpSendRequest(hRequest,NULL,-1,DATA,sizeof(DATA)); while(BytesRead != 0) { InternetReadFile(hRequest,lpszBuffer,BytesToRead,&BytesRead); printf("%s",lpszBuffer); ZeroMemory(lpszBuffer,sizeof(lpszBuffer)); count++ ...Show All

• Internet Explorer Development Help with the Internet Explorer Error

  Hi, Iam have an asp.net web app. While I am running the app, after sometime the IE crashes. The error signature is as below: AppName:iexplore.exe Appver:6.0 Modname:mshtml.dll Modver:6.0 Offset:0009d25a The exception information was as follows: Code:0xc0000005 Flag: 0x00000000 Record:0x0000000000000000 Address:0x000000007dccd25a Kindly suggest me if anybody has an idea of what to do. Is it possible to supply a link to repro the issue along with details of which operating system you are running. If you can try adn reproduct on IE7 as well that woudl help. Thanks -Dave ...Show All

• SharePoint Products and Technologies Development Approach

  I have describe our approach below to building a new development SharePoint 2007 Infrastructure, can anyone give me some feed back/advice to this approach please make for good reading........ 1 Development Environment Topology We are using a small farm topology for our MOSS development environment. This will be configured as two separate (physical) dedicated servers; (1) web front end server (MOSS2007) and (2) SQL Server (SQL2005). This topology will run in a dedicated domain (e.g. ‘OffDev’), with trusts to our main company domain (i.e. to allow designated users to access the domain as required). Each physical host server will be configured to run a VM using Virtual Server. For example the web ...Show All

• Visual Basic Enter Button for a Field

  I read in another thread about this but I didnt get what was said...so ill reask this: I have a form. I want the form to activate a button after the user has typed some text and pressed enter. You can trap one of the Keyx eventys on the textbox and test for enter. Here is a sample for KeyDown or KeyUp Private Sub tbLike_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles tbLike.KeyDown If e.KeyCode = Keys.Enter Or e.KeyCode = Keys.Return Then <button>.Focus() e.handled = true End If End Sub Notice you need to trap both Enter and Return as they are separate keys. Sample for KeyPressed Private Sub lbItem_KeyPress(ByVal sender As System.Object, ByVal e As System.Window ...Show All

• Visual C++ Compiler Switch - oldSyntax

  Hi folks - I'm just wondering how I can set this switch for a project Not sure where to go in properties to enable it... ...Show All

• Visual C# Table and Menus

  In C#/ASP.Net I can programmatically create a table (i.e. HtmlTable SomeTable = new HtmlTable etc.), and I can add rows / cells to that table etc... I wish to insert (bind) a Menu into one of the cells (i.e. System.Web.UI.WebControls. Menu ) How is this done, yes ...Show All

• Windows Forms ListView, Details view with Grid; Grid lines squish

  Hi, Everytime I use a Listview control with grid visible in an app, after scrolling a few times the grid lines slice through the text on some rows, scroll off and back on slowly restores the correct view with the grid lines below and above the text. Is this known, is there a cure. Have you added any code that would execute while the ListView is scrolling If not, than this sounds like a machine specific issue. I would suggest taking your app to another machine and seeing if the same problem occurs. ...Show All

• SQL Server sql server lockup after strange error in log, help please.

  Can anyone help me solve why my server is locking up. We're running sql server 2005 ent on a 2 cpu dual core server. With 3gig. Once each the last couple weeks, the machine has hung and the only thing I can find that's suspicious is on the sql server log.  It's below.  After the excerpt is about 50 more different memory errors.  As far as I know there's no ssl configured for log in, it mostly uses private lan cards for security between it and the web/application server. 05/31/2006 14:39:48,spid2s,Unknown,MEMORYCLERK_SQLQUERYEXEC (Total) <nl/> VM Reserved = 0 KB <nl/> VM Committed = 0 KB <nl/> AWE Allocated = 0 KB <nl/> SM Reserved = 0 KB <nl/> SM Committe ...Show All

• Microsoft ISV Community Center Forums Load userform returning variable not defined error (91)

  Hi there, I haven't previously had any problems loading/hiding etc userforms in vba, but I've just finished a project that runs fine when stepped through. However, when run properly, it returns a variable not defined error on the Load xForm command. The form is in the same templateproject and the load form command is the first to be executed. Any ideas Thanks in advance This code runs on the form's initialize event: frmWeb.WebBrowser1.Navigate (" http://wokiisp.net/index_res.asp ") frmWeb.WebBrowser1.Document.all("ServiceID").Value = 71 WebBrowser1.Document.all("ServiceID").FireEvent ("onchange") While WebBrowser1.Busy DoEvents Wend ...Show All

• .NET Development Detecting Disconnected Sockets

  I'm creating a multi-threaded Tcp-Server, each thread reads from it's Network Stream in blocking mode. How can I detect if a client is lost (not disconnected correctly) My server works by catching the IO exception or receiving 0 bytes from the read function to alert a disconnect. The problem is closing the connection (and thread for that matter) when the client's power is lost or it loses network connectivity. Any help would be appreciated. Thank you. Ok, that is moving in the right direction... Currently, each client (in a separate thread) is using blocked mode to read from the stream. It just waits there indefinitely until it receives 0 bytes or an exception (my issue is when neith ...Show All