BioGeek's Q&A profile

• Visual Basic Tabbed Browsing in VB .Net

  Hi, I have a question regarding tabbed browsing. I am writing my own custom web browser in vb .net studio 2005. I can create, dynamically at runtime, additonal tabs on a tab control, which will - in each - have a dedicated webbrowser control. So what will happen is 5 search engines will be searched and the results be placed in seperate webbrowsers under 5 dynamically-created tabs. The user can then tab throw each set of results. The problem is, I cannot crack for the life of me the creation of the dynamic webbrowser controls in line with creating the tabs. I will need to send a URL to each webbrowser too, to show the resulting searc ...Show All

• SQL Server Merge Replication - native exception

  Hi! Here are the details: - Merge replication is set up between SQL Server 2000 SP3 <-> SQL CE clients - It is expected for the system to have 100-150 PDA users - About 80-90 tables are being replicated. About half of the tables are for documents  that PDA users create. These tables have to be filtered by SUSER_SNAME() to minimize data transfered and not to allow users to see each others documents. For filtering we used join filters (now there is about 30-40 join filters) - Tables shared by users have GUID primary key, while other tables have identity columns. System seemed to work fine when number of tables ...Show All

• Windows Forms DataGridView events master detail

  I have 3 nested DataGridViews (Parent, child, grandchild). Which event in the grandchild(most detailed) DataGridView should be used to capture when it's data has changed    Since it's bound to the child, which is bound to the Parent, it's data changes when either of these other two grid's change. I've tried the grandchild's DataBindingComplete and SelectionChanged events but these sometimes fire more than once when clicking (making selections) in the other two grids.  I can't seem to find any event in the grandchild grid that fires just once. VS 2005 Thank you. The DataBinding ...Show All

• Visual Studio vs 2005 beta 2 setup fails

  When I try to setup vs 2005 beta 2, it says that it failed to setup visual studio itself after it gets to the end screen. The installation seems normal untill then because the vs 2005 even gets a checkmark next to it when on the install screen. The progress bar never moves when it is on vs 2005 though. I will post the error log when I can find it. Hello, I am getting the same kind of error  when installing Visual Studio 2005 Beta2. The comments before the "return value 3" are: MSI (s) (20:D8) [11:12:03:571]: Assembly Error:Function not defined in specified DLL. MSI (s) (20:D8) [11:12:03:571]: Note: 1: ...Show All

• .NET Development CorrelationManager and/or LogicalOperationStack not thread safe

  More than one month ago I posted the bug number FDBK23505 with title "CorrelationManager and/or LogicalOperationStack not thread safe". I invested a lot of time to provide a reproduceable sample program which I posted with this bug. Since then, I did not receive any feedback . I'd really need some information about this issue for my ongoing development. I don't know where else I can try to contact somebody about this. If some of the MS responsible persons read here, can you please check the state of this issue and let me know Thanks karlo I agree. There's definitely a bug there. It's also a strange prog ...Show All

• SQL Server SQL Server 2005 - TCP "Keep Alive" problem / not working

  We tested this new feature ("Keep Alive" for orphant connections to automatically close) with no success - neither the standard properties nor slightly changed properties worked. We tested like this: SQL Server 2005 - ADO.NET Client The client established an explicit lock on one row at one database. Afterwards we disconnected the client by pulling out the network-cable. We waited about 35 sec for the sessios to close - but nothing happend; we waited another minute but nothing changed. SQL Server Management Studio and the command line "netstat" told us that the connections are alive ... so what went wrong Did we miss so ...Show All

• Windows Forms raise Key_Down and Key_Press events for arrow keys

  Hi, How to raise Key_Down and Key_Press events for keyboard arrow keys. Key_Up event do get raised for arrow keys, but not the down and press events. Thanks, Hello, Key_Press event is used to identify the charactars pressed, and it is not useful for arrow keys. In the other hand, Key_Down and Key_Up can be used to track arrows in ur project.&nb ...Show All

• Visual C++ App Freezes For About A Minute When I Edit Header Files

  Greetings! We have a 300,000 line C application that I've been building for 11 years through multiple versions of Visual C / Visual Studio. We keep most of our constants in one file called "constants.h". When I go to the edit this file, the newest VS ("VS 2005") will often freeze. I believe it is busy recalculating "browse" information on the fly. That is, if I change the value of a '#define', it seems to be recalculating all these values so that it can SHOW me these values when I am viewing other files. I don't know if this is strictly part of "Intellisense". I like Intellisense's auto-complete features -- but even when I turn them ...Show All

• SQL Server Data Mining - Scalar Mining Structure Column Data type error...

  Hoping someone will have a solution for this error Errors in the metadata manager. The data type of the '~CaseDetail ~MG-Fact Voic~6' measure must be the same as its source data type. This is because the aggregate function is not set to count or distinct count. Is the problem due to the data type of the column used in the mining structure is Long, and the underlying field in the cube has a type of BigInt,or am I barking up the wrong tree I assume you see this error when processing your mining model. Can you provide some more information about how your mining structure is created from the data sourec vi ...Show All

• Software Development for Windows Vista will SetAbort() rollback transactions even I have a commit in my procedures?

  I am writing some code to test the possiblity to use COM+ enterprise transaction to rollback procedures in our DB tests. So for each test, begin a transaction, then run stored procedures, then call SetAbort() to rollback everything. Then run the next test. Our stored procedures are all have transactions inside them, for example, Oracle procedures has commit in the end of the stored procedures, MSSQL procedures has COMMIT TRANSACTION in the end of the stored procedures. However, when I run the test code against Oracle, the SetAbort() seems didn't rollback, is it because of the commit in the procedure When I run the test against MSSQL Se ...Show All

• Visual Studio Express Editions Scroll down and across on WebBrowser Control

  Hey guys! You guys are great! You have helped me numerous times. Anyway, I am building a web browser using the WebBrowser control. I have this really cool sphere I want to use instead of the reguler scroll line. How can I do this I have done this before...but I seem to forget how. Paul ...Show All

• Visual Studio 2008 (Pre-release) What abt Dynamic Where condition??

    Is there any facility to create dynamic where condition for queries. i.e. Let's say, user will pass couple of filter condition for few fields(may vary in number and pattern) and we need to filter based on that condition... something like creating dynamic query in SQL. If not, is there any way to achive this kind of functionality. Thanks. Gaurang   Hi Gaurang, See this thread . You can add as many where clauses you want as they get concatenated (depends on the statement though). ...Show All

• .NET Development Post XML request and get response

  Hi all, I am developing a web appliaction in C# .net. I have to integrate UPS rate and service. For this it is required to post an XML to UPS server and get reponse from same. To my plight I did the entire coding using AJAX "assuming" XMLHTTPrequest to across domain might work. IE gives permission denied if the security settings are not set to prompt for cross domain. Can anyone help me out with C# code to simply place a request using XML and get the response. Regards Yoshita Nanda You can make Http requests using System.Net.HttpWebRequest or System.Net.WebClient. That said, this sounds very much li ...Show All

• Visual Studio Express Editions Visual Web Developer with SQL Server

  Hey guys, Can someone help me: When I install Visual Web Developer, it installs the .NET Framework 2.0.50215.44 along with it, and it seems to work okay. However, when I then went on to install SQL Server, it required the .NET Framework 2.0.50727.26. After installing this, SQL Server would work, but Visual Web Developer would not. --So with 2.0.50727.26: SQL Server will work; Visual Web Developer won't --And with 2.0.50215.44, SQL won't, but Visual Web Developer will. Basically, the message says it is unable to connect to Visual Studio's Localhost web server. Trying to do anything gives me packet load errors. Has anyone else had this proble ...Show All

• SQL Server Importing subscriptions from RS 2000 to RS 2005

  Hi, I am moving from SQL server 2000 to SQL server 2005. I'am also moving to the new Reporting services 2005. There are almost 400 reports and like 100 subscriptions under the actual configuration. I have imported the reports but I don't know how to recreate the subscriptions. Any ideas Thanks, Alejandro Gutierrez. Yes, I'm migrinting to another server. That tool seems pretty cool. I'm going to give it a try. Thanks a bunch !!!   Alejandro.l ...Show All