etcheverrjc's Q&A profile

• Windows Forms Disapperance of the form controls

  hi everybody, i have a windows form say FrmLogin and i have 3 lables 3 textboxes and a button, i was working with another form say FrmDetails, and when i come back to FrmLogin i was shocked to see all the controls dissapearing, but the code behind was there, no issues in that, need solution to retrieve my controls back Regards, Prasenna. K I think this is the Designer problem and you should ask for help in the Windows Forms Designer forum . Also look here ...Show All

• Windows Live Developer Forums Error

  I cant get windows live to work. I keep geting this error code:8004882c Anyone know what this error is strange im also geting this error with a other one funny thing i use to be able to log on before 12/09/06 these are the errors i recive 8004882c / 81000314  im still useing messenger 7.5  cause i dont have any likeing for the new one  my firewall and program config has not changed at all in anyway reason i say this is cause when i managed to get all my programs working and all my tweeks done i gosted my hard drive with norton gost so im convinced its something msn has changed for myself not to be able to get in to msn messenger for whatever reason im not guessing it would be a ...Show All

• Visual Studio 2008 (Pre-release) WPF For Web reinstall/download

  Hello, I recently decided to build one of our projects in .NET 3.0 WPF for web. And so far it is going very well. there is however one problem that is slowing my work down and i would love to know if there is a way around it. As of now every time i want to see my changes in action i need to hit the F5 key and wait 2-3 minutes for the system to compile, open a browser and connect everything up. where what i would like to happen is what i used to do in .net 1.1, i have a browser open all the time directed to my local iis url, and in studio all i need to do is compile (Ctrl+Shift+B) and hit refresh on the browser. the problem is that the browser sees the application and dosent re-install it because its the same version and sees no ne ...Show All

• .NET Development Help with TripleDES and RC2 cryptography.

  I have 2 questions - 1) I get the following Exception when I try to decrypt data using TripleDES. - "An unhandled exception of type 'System.Security.Cryptography.CryptographicException' occurred in mscorlib.dll Additional information: Specified initialization vector (IV) does not match the block size for this algorithm." How do I make things right The code is as follows - /* Provides TripleDES encryption and decryption using classes in the .net Framework 1.1 */ public class TripleDES_Cryptography { public static string Encrypt(string plaintext, string key, string IV) { TripleDES des3 = new TripleDESCryptoServiceProvider(); des3.Mode = CipherMode.CBC; byte[] by_plaintext = Encoding.ASCII.Ge ...Show All

• Visual FoxPro visual foxpro query

  Hai, i have a table with the following records. month,dealercode,branch,netqty can anybody kindly give me SQL Command which will sum netqty group by dlrcod and month but for each dealer monthqty should appear vertically. select dlrcod,branch,sum(netqty) from <table name> group by dlrcod,month with this query i get month totals horizontally but i want months to appear vertically. if any body can kindly give me a query, i would be greatful eg. mnth delaer code branch netqty january a0001 blr 1000 april a0001 blr 500 feb a0001 blr 300 may b0001 blr 400 june b0001 blr 300 january a0001 b ...Show All

• SQL Server Calculated Measu Wierd scaling issue when subtracting two decimal numbers

  I have a calculated measure which is a simple difference between a measure on consecutive dates. It seems to be working fine, except that the original numbers have a scale of 2 decimal points (they are currency measures). This is the calculation part of the MDX expression: ([BusinessDate].[Date]. CurrentMember , [Measures].[GBPEQUIV-SENSITIVIES]) - ([BusinessDate].[Date]. CurrentMember . Lag (1), [Measures].[GBPEQUIV-SENSITIVIES]) eg: 2,588,829,302.21 - 2,572,404,828.64 The real answer is -16,424,473.57 However, the actual value of the calculated measure is -16,424,473.5770621 which has a higher scale than the actual numbers and is in fact inaccurate. I presume it is doing some sort of floating po ...Show All

• Visual Studio 2008 (Pre-release) Getting an exception on WCF client for Username SSL security.

  Hi Community, I am writing a WCF client against the IBM Username security hosted on SSL. I am getting the following exception. {" Could not establish trust relationship for the SSL/TLS secure channel with authority 'test3a.techlabs.fabrikam.com:9443 '."} How do I specify the SSL for the WCF client in the following configuration FYI - IBM does not support password digest, and Microsoft WCF does not support clear text password. It has to be on SSL. http://publib.boulder.ibm.com/infocenter/wasinfo/v6r1/index.jsp topic=/com.ibm.websphere.base.doc/info/aes/ae/cwbs_usernametokenv6.html The following is my configuration.     < bindings >         < basicHtt ...Show All

• .NET Development Arrow keys problem in Framework 2.0

  Why a CLR programm don't handled a arrow keys (Left,Right,Up,Down) All others keys handled but this four not. New information about this problem: 1.Method IsInputKey for key Right and others arroe keys always return false; 2. If you set MdiContainer for main form is true, arrow keys for this form not working. 3. UpKey handler working,but KeyDown is not; 4. In help says what arrow keys is support always, but really is not. 5. Resume: this is BUG. ...Show All

• Smart Device Development dll plug-in function execution

  If I have several dll's which are multiple plug-ins to a main application. I execute a dll plug-in function that matches what I find in the control file. I'm using a doubly linked list to navigate the menu's and havethe nodes of the linked list tell me the names. I use a control file of tags like XML sort of that describes menus and fields for a 2 line 16 character display and only have 4 buttons that can do a - select, cancel, up, down - to manuver and execute functions in several different plug-in's. How can I execute a method dynamically from a event like a button being pressed on the main application in one of the plug-in's. Any ideas I have multiple plug-ins. I need for the plugins to be abl ...Show All

• Visual C++ Buildig a C++/CLI solution from the comand line

  I've looked in the VS 2005 documentation and MSDN and even Google'd for information, but I can't find out how to build a C++/CLI solution from the command line. Is there a tool to do this Or is there a way to convert a .SLN file to an NMAKE file Thank you very much for the help! - Kevin Hall Start + Programs + Microsoft Visual Studio 2005 + Visual Studio Tools + Visual Studio Command Line prompt. cd \mysolutionfolder. Vcbuild mysolution.sln ...Show All

• Visual C# xml document file in vs2005 website

  Hi All, I need help in generating the xml documentation file in vs.net2005 website, we recently moved from vs.net2003 to vs.net2005 and decided to create a website and migrate from vs.net2003 to vs.net2005 but the generation of xml file option which is used be in build option under the project properties in vs.net2003 is missing has any one come across this issue Thanks Shyam Out of the box the old VS2003 style of web applications isn't support in VS2005. Therefore there is no project file. You need to either install SP1 of VS (still in beta) or install the add-in released by MS. This will give you the option of a web service application which gives you the project file and options you're look ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. HOWTO: The fastest way to update shader parameters?

  Good day all, I'm new to HLSL/XNA and C#, and here's a rather silly question for y'all. Taking "Effect.fx" that came with the XNA documentation, I see the following "global" declarations: uniform extern float4x4 WorldViewProj : WORLDVIEWPROJECTION; uniform extern texture UserTexture; ... and say if I were to add one CurrentTime variable for animation, it'll look something like this: uniform extern float4x4 WorldViewProj : WORLDVIEWPROJECTION; uniform extern texture UserTexture; uniform extern float CurrentTime; From within my game code I do this to update game time for animation: protected override void Draw(GameTime gameTime) { float fCurrTime = ((float)gameTime.ElapsedTime.Millisecond); ...Show All

• SQL Server Acquiring Connection manager Programmatically in SSIS

  hi all, I m new to this forum and hope i ll get warm welcome from all of you.... thank you I m Praveen kumar Dayanithi... a master student doin my assistantship in a Company. Kindly help me with this... Here is my issue.... i would like to know how can i pass arguments to connection manager programmatically. In other words how can i acquire connection manger through SCRIPT task(Vb script) . I know it is very easy to manually select n specify database name, table name by right clicking in dataflow task but in my company if i do that it will be very cumbersome for production people to change all the database and table names manually when the project is moved to production. Rather if i programmatically acquire connection manage ...Show All

• Visual Studio 2008 (Pre-release) Xlinq join problem

  Hi, I've got 2 XML files, one which contains persons and each person has it's own 'docfile' element, as so; <person> <id>1</id> <name>rick</name> <docfile>c:\\test.xml</docfile> </person> My goal is one LINQ query, which contains all the contents/elements from the docfile of a user where id = .. At the moment, i've got the following query which isn't working, but I'm not getting a specific error message. var docNodes = from person in docPersons.Elements("person") from body in XElement.Load( person.Element("docfile").ToString() ).Descendants(w + "t") where (int) person.Element("id") == 1 select body; Does anyon ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. What does creators club include right now?

  I'm a little puzzled about what the creators club actually includes, I've checked the FAQs and can't really find an answer. I have however managed to find the following: "The XNA Creators Club is available on Xbox LiveR Marketplace for $49 (U.S.) for a four-month subscription, or $99 (U.S.) for an annual subscription. Both subscriptions provide aspiring game developers with access to thousands of game assets from Microsoft and key partners such as Turbo Squid Inc., as well as white papers, specialized starter kits, samples and technical product support to help turn Your World, Your Game into a reality." I signed up for a year because it sounds like quite a good package, however there seems to be no information provided on ...Show All