eexportc's Q&A profile

• SQL Server changing "header rows to skip" property in flat file connection during runtime

  Hi all I have a flat file.I am trying to set the value for the property " HeaderRowsToSkip " during runtime.I have set an expression for this in my "flat file connection manager". But this is not working.The connection manager is not able to take the value during runtime . My expression is as follows: DataRowsToSkip : @[user:: Var] where " Var " is my variable which gets the value from the rowcount component and trying to set it back to the "HeaderRowsToskip" property. I ve even tried setting the value to the " HeaderRowsToSkip " property in the expression builder. Its not working.... Can anyone help me out in solving this Thanks in advance Regards Suganya ...Show All

• Windows Forms Can I display different foreground or background color of text in the same textbox?

  Hi, Is it possible to set different text color for those text in the same textbox Thanks. ...Show All

• Windows Forms removing ApplicationExit event handlers

  In the help : Application.ApplicationExit Event Because this is a static event, you must detach any event handlers attached to this event in the ApplicationExit event handler itself. If you do not detach these handlers, they will remain attached to the event and continue to consume memory. so i have Application.ApplicationExit += new EventHandler( Application_ApplicationExit ); and in Application_ApplicationExit Application.ApplicationExit -= Application_ApplicationExit ; is that right I'm using it to release some unmannaged resources. And I was wondering about -= because i don't have the variable so using -= new EventHandler(Application_ApplicationExit") is kind of weird. And in the doc it is s ...Show All

• .NET Development System.Security.Permissions.FileIOException Windows Form Control in WebForm

  I have included Windows Form Control in Webform (Asp.net) , my Windows Form Control has to Create a File in Client machine's Directory. I am using System.IO to perform this operation but while trying to run using web form i get an error regarding Security. I need a solution for this situation or any other way to solve this problem. The error message is as follow: "Application attempted to perform an operation not allowed by security policy. To grant this application the required permission, contact your system administrator, or use the Microsoft .NET Framework Configuration tool. "If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately. ...Show All

• SQL Server Rowversion as a history mechanism

  Hello, I have a requirement to maintain a 'history' table beside a products table. Any time a row is changed (added/removed/updated) in product table I need to add a new record to the history table. I would be using a rowversion column in the products table. And would want that rowversion to be preserved in the data on the history table ... So I'm thinking I'd use a trigger etc..thats no a problem, I can manage that... What I'm wondering about is what datatype the column to hold the rowversion in the history table should be I'm thinkin that it shouldn't be a rowversion because I don't want it to change value in any automatic way... or even get mod'ed by the action of actually inserting the record into the history table.... So, may ...Show All

• Visual Studio Label file by file version

  Hi All, Is there anyway that I could label individual file base on file version by command line or vbscript. For example: FileA.cs has v1, v2, v3, v4, v5 How do I label FileA.cs at v4 as build_1.0.0.0 Best Regards, i hope this helps http://msdn2.microsoft.com/en-us/library/7d9sd5y2.aspx ...Show All

• Visual Studio Not even format solve my error :( Please Help!!!

  I’m trying to use Visual Studio 2005 to connect trough VSS, with SSL (https) enable. I’m using Windows Vista Final Version. My certificate for SSL was created in the windows 2003 server where the Virtual Source Safe Database is installed. I have two identical notebooks, with the same software, in one of them everything is working fine. So the Windows Vista doesn’t seems to be a problem. In the notebook with problem the certificate is already installed, and trough Internet Explorer everything works perfect. The Internet Explorer Security Report says everything is ok. Accessing the web service I’m asked about the Server account and everything is ok. https ://myserver.com/sourcesafe/vssservice.asmx ...Show All

• SQL Server Unable to generate model off of an Analysis Services Data Source

  Hello, Our company is doing some basic research into using analysis services as a solution for our customers. I've taken our database and built an analysis services project in BI Studio and deployed it to Analysis Services on my local machine I connect to Reporting Services in Management Studio, create a folder for the cube, give my Windows user acct. Content Manager permission, create the Data Source (conn string = "Provider=SQLNCLI.1;Data Source=(local)\SQLServer2k5;Integrated Security=SSPI;Initial Catalog=STI-PDB" -- copied from the Analysis Services project in BI Studio), and go to "Generate Model". What I get is an rsModelGenerationError, sub [Create Perspective From Cubes] with a connection issue at the base: Eith ...Show All

• Visual C# Another form or an assembly?

  I am in the process of creating a larger piece of software, more in the design, than implementation. I am trying to find out the best practices. At the same time I am trying to figure out how visual studio can help me in these things. I have a main form, from where I run the other items of my project. Basically a form with buttons that load other forms. Now in my project, a have all these forms now. Would it be a better idea to make this into an assembly per form What I mean is that the main form just loads the correct assembly, when you click a button. Thanks in advance :) Sune P.S. Happy New Year everybody. IMHO, If you have a requirement like "plug-in" that will load/unload on/ ...Show All

• Audio and Video Development Eventhandler "controller_key_down"

  Hi, i have a problem with the eventhanlder "controller_key_down". I write following function, but when i press the Key "1" nothing happen. I also tryed other keys, but it doesnt work. Can someone help me with this problem function handleEvent(evt) { switch (evt.key) { case VK_1: Player.playlist.titles["robots"].chapters[1].jump("00:00:00:00",false); break; } } application.addEventListener("controller_key_down",handleEvent,true); That did not solve the problem :/   edit: i have 4 files in my proect. main.xmu main.xsf main.js and VPTST000.xpl And I write it in the main.js an doesn't define anything at any ...Show All

• Software Development for Windows Vista Can anyone reproduce this problem?

  I'm observing a problem where the DTC bails after ~600s, create a console application and run this against SQL2000... using System; using System.Collections.Generic; using System.Text; using System.Transactions; using System.Data.SqlClient; namespace ConsoleApplicationTXtimeout { class Program { static void Main( string [] args) { TransactionOptions transactionOptions = new TransactionOptions (); transactionOptions.IsolationLevel = IsolationLevel .ReadCommitted; //transactionOptions.Timeout = new TimeSpan(0,0,0,30); transactionOptions.Timeout = new TimeSpan (0); DateTime started = DateTime .Now; using ( TransactionScope transactionScope = new Tran ...Show All

• .NET Development how to implement auto casting?

  is it possible to implement auto casting (guess is called implicit operator) for property :: example :: string str = myClass.ABC; int num = myClass.ABC; Hi, Yes, it's call implicit conversion and you can find more information in msdn: http://msdn2.microsoft.com/en-us/library/z5z9kes2.aspx Another note: it's generally not considered a good approach to have to many such conversion since it can make the code hard to read. Regards, Charles ...Show All

• SQL Server SQL SERVER

  how to connect to sql server thru tcp/ip . can anybody help in this issue.what r the rules to follow. hello, iam using sql server 2000 and my os is windows Xp. so , how to make it the sql server to listen on port 1433. first, iam trying to connect to sql server thru normal socket client program this is for normal testing purpose only. Likethis we can do for connection establishing with server.if not , give me the hints . thanks . ...Show All

• Visual Studio 2008 (Pre-release) OperationContract Instrumentation

  Hi, i am serching information about instrumentation (performance counters) in WFC. When you install WCF, the installation creates some performance counters, but you can not monitor every active operation contract, average time, etc. For example, i would like to monitor: - Number of operation contract calls. - Number of operation contract calls OK. - Number of operation contract calls failed. - Average Time. - Every Service Operation Contract contains a Category for performance counters. I think that you can not do this with default WCF performance counters. I am trying to use a solution similar to EDAF instrumentation. Anybody knows a better solution Thanks and sorry for my english.....;-) ...Show All

• Smart Device Development PPC 2003 SE - SerialPort - One way traffic

  Scenario: I can map the ports fine...getting debug on serial port 0 Getting strings using SerialPort.Write("string") on serial port 1 I can't, however, get any data from hyperterminal to the device (T-Mobile MDA III / i-mate PDA2K with Windows Mobile 2003 SE) or emulator. Datareceived event never fires. What am I missing ReceivedBytesThreshold = 1 Handshake = None To reiterate: I can send data on the serial port in the PPC or Emulator but not receive anything. Any assistance appreciated. Hi i need help on bluetooth serial port. i am using win mobiles2003 SE too. it's a dell Axim x50. I not sure wat i need. i for PC version of the programe. i have use wsc4C from marshall. an ...Show All