shyamyumnam's Q&A profile

• .NET Development Serialization to DB

  I want to serialize an object in VB.Net and store the data in SQL Server 2000, and be able to retrieve and deserialize it later.  Can anyone explain how I can do that   Specifically, how do I insert a stream into a database field   What data type should the field be   Image   This seems like it should be possible, but I'm having trouble finding info on how to do it.  Any help would be appreciated.  Thanks! To do this the object needs to be "serialized".. How do I determine if it is I am trying to store MicroStation Element objects to database, but it seems they are not ...Show All

• Visual C++ timer is not panctual

  hi! i have a problem with timer because it is not panctual :S i have set interval to 10ms. that is the code in timer_tick ---------------------------------------------------------------------------------------------- private : System::Void CelotenCas_Tick(System::Object^  sender, System::EventArgs^  e) {               this ->PreverjanjeZacetka->Stop();               this ->CMeritve->Milisekunde= this ->CMeritve->Milisekunde+10;               this ->VCasi-> ...Show All

• Visual C# Using a Timer

  Hello, Here's my problem, i'll write it in text code: now time = 18.00 turn on alarm = 20:00 start_program(); check_time() if (now time = time to turn on alarm) --> turn on alarm else if(now time = 30min to turn on alarm) --> make a sound else if(now time = 15min to turn on alarm) --> make a sound else if(now time = 5 min to turn on alarm) --> make a sound So I kind of want a timer that know what time it is, so when its 30 min left until the alarm shall be switch on, it'll make a sound. Is this possible   ANd one other thing, how can I say that a timer shall count down from 30 to 0, and when it reaches ...Show All

• SQL Server The merge process could not enumerate changes at the 'Subscriber'.

  I have two SQL 2005 Standard servers using merge replication, and out of the blue started getting failure notices regarding "The merge process could not enumerate changes at the 'Subscriber'." I turned on verbose logging and noticed the following section: 2006-04-19 12:53:33.227 Category:NULL Source: Merge Replication Provider Number: -2147200999 Message: The merge process could not enumerate changes at the 'Subscriber'. When troubleshooting, restart the synchronization with verbose history logging and specify an output file to which to write. 2006-04-19 12:53:33.227 The Merge Agent was unable to update information about the las ...Show All

• Visual Studio Express Editions How do you add a variable as DefaultValue in Designer View

  Hi folks....I'm back, After searching and trial and error, I've hit a brick wall. I want to add a Public Variable as the DefaultValue of a Column in a new DataRow. In the DataSet Designer Properties, how do you insert a variable name into the field for DefaultValue Is this possible or are you constrained to putting only a String in as DefaultValue Thanks much. hi, open your double click your dataset in solution explorer, and select any column from your table , go to properties you will find datatype property and default value property, set the default value depending on the datatype ...Show All

• SQL Server Continuously Running Package

  I need to create a package that will monitor a table in a source system and when a flag is set, load data from other tables in this source system to my destination system.  Today this is accomplished with a SQL Agent job that executes every 15 minutes.  If there is no work to do the job simply exits.  I would like to create a SQLIS package that checks this control table every 30 seconds.  Can I create a package that runs continuously Again, thank you SimonS. You have been most helpfull and patient. ...Show All

• .NET Development convert double to string using "." as decimal seperator regardless of locale

  Need help to convert a double or decimal to a string using the "." as decimal seperator regardless of the locale settings of the user. Any ideas In VB this can be done using the Str() function which is under the Microsoft.VisualBasic namespace, however I would like something more generic. Indeed it helps! Thanks. I was thinking to use the following but the approach you the specific article recommends seems to be much more elegant! decimal num = 23.343 ; return num.ToString().Replace(System.Threading. Thread .CurrentThread.CurrentCulture.NumberFormat.NumberDecimalSeparator, "." );   ...Show All

• Visual Studio Express Editions Database error running the club website starter kit app

  Hello Forum Members, I downloaded the release version of Visual Studio Web Express and then installed the club web site starter kit.  I created a new web site using the template and then tried to run it.  It looks like the database file is not compatible with the database instance. Any help or advise would be greatly appreciated.   Server Error in '/Club Web Site Starter Kit1' Application. Download the SQL script (packaged as an executable) that can create the tables and stored procedures . In the SQL Server Management Studio connect to a Developer Edition or Express Edition instance and create a new empty database ...Show All

• Visual Studio Express Editions Cannot get A webservice to talk to SQLExpress

  Hi all, First, sorry about the length of this post...I just thought I'd put everything out there and hope for a solution.  I do want to mention that I can connect using the SQL Server management Studio express...just not in the actual web environment I have searched and cannot seem to find an article on how to get an asp webservice, written in C#, to talk to my sqlserver express database. I have enabled TCP/IP and Pipes and also allowed for remote connections... I have literally cut and pasted the connection string from an asp server control (an sqldatasource)  For the record, I cannot connect even from a simple we ...Show All

• Windows Forms Flickering a lot

  I am using tablelayout panel on a form.At run time,I add controls to it as well as rows..whenever i add a control..the whole table flickers..i dontt know why It seems to adjust hieght,width etc..maybe.. Generally,when there is too much flickering it is best to say this .SetStyle( ControlStyles .AllPaintingInWmPaint | ControlStyles .UserPaint | ControlStyles .OptimizedDoubleBuffer, true ); in the constructor of the Form. ...Show All

• .NET Development Data accessing

  Hi,     Im actually an MBBS student (IIIrd yr).. I had this great intrest in computer programing and so i learnt VB6 long back..before millenium.. i Know to use data accessing by DAO method.. Like, i know to create an access database and use it.. but now when i use the same method, im gettin many errors in VB .net 2003.. like the recordcount feature not working.. :( i don hav intense knowledge in VB as my proffession is different.. Basically im creating a program to Print prescriptions.. Drugs are stored in a data and on clicking the drug the doctor should get the prescription printed..  to make the selections ...Show All

• Visual Studio Tools for Office Outlook plugin problem.

  Hello , I have developed a plugin for outlook 2003 but it does not get loaded in outlook2002. Have no idea about the problem. Can anybody help me out with this issue. Regards, Chintan  What language did you write it in you should be able to adjust the type library vesion. For Outlook 2003 (Outlook 11) the Tylib GUID is {00062FFF-0000-0000-C000-000000000046} and the version is 9.2 Outlook 2000 (Outlook 9) has the same TyplibID and a version of 9.0 Another option would be to get your hands on the Outlook Type Library file for and earlier version, and use that for your import.  This will use the ...Show All

• SQL Server SQL server Reporting

  I need to create reports for 4 specific scenarios in my project.The scenarios are represented as parameters in my report.Based on a scenario selection i need to call a stoired proc (i have 4 stored procs for each scenario).How can it be done .Any help will be appreciated. Never done it but can you do this in your dataset (which is SQL) @parameter can be defined in "Report" item in toolbar -> Report parameters IF @parameter = 'A' EXEC sp_A IF @parameter = 'B' EXEC sp_B etc.. I suppose you can do it in VB code in the report as well ...Show All

• Visual Basic Task Scheduler COM Object

  Hello, I need to use the Task Scheduler API in a Visual Basic .NET program I am writing and I can't find the COM Library in the Add Reference dialog. What is the Component Name of the library that houses the Task Scheduler API Thanks in Advance. I don't think there is built-in support for that in the .net framework. However, Eduardo Morcillo has made something for that: http://www.mvps.org/emorcillo/en/code/shell/tasksched.shtml ...Show All

• Visual Studio cannot find keycodev2.dll or Invalid Keycodev2.dll

  I have developed and win forms application using vb.net, as part of the application I have added a few Crystal Reports.  after deploying my application to my users, and they try to open the crystal report I get the following message : cannot find keycodev2.dll or Invalid Keycodev2.dll My app is going in production next week, I need help asap. Thanks Martin ...Show All