Jegant's Q&A profile

• Visual Studio 2008 (Pre-release) A form with a 1000 text boxes, help required.

  I have created a form with the new vs.net 2005 tools for rc1, and put a 1000 text boxes there. A ran the application, and the form opened (it took the form couple of seconds to render itself). Now moving the form on the screen (not resizing it), just moving it, takes 100% cpu, and it is very slow. I know what I wrote is just very basic, and there is a better way to do things in WPF, can you please point mo to any example that has a form with lots of controls over it The form must open instantly, render whatever is on the screen, and render the rest when I scroll the contents. Any examples Maybe more importantly is what design led you to put 1000 text boxes on ...Show All

• Windows Forms Foreign Key columns not always filled up when adding new rows in a datagridview bind to a BindingSource

  Hi all, I have a dataset, containing 3 tables: ParentTable (Primary Key = ParentID) ChildTable1 (Primary Key = Child1ID ChildTable2 (Primary key = Child2ID A relation (named Relation1) exists between ParentTable and ChildTable1 A relation (named Relation2) exist between ParentTable and ChildTable2 I have a form containing 3 Bindingsource instances: BindingSource1 (DataSource = dataSet, DataMember = ParentTable) BindingSource2 (DataSource = BindingSource1, DataMember = "Relation1") BindingSource3 (DataSource = BindingSource1, DataMember = "Relation2") The forms contains several textbox controls, all of them bound to BindingSource1. The form contains 2 DataGridView controls DataGridVie ...Show All

• Community Chat IIS logging

  Hi all, I wasn't sure where to post this, so my apolagise I am trying to work out the what our customers are searching for on our website, using our search engine. The search code has been developed by another deveoper and it uses POST to submit the search query. I have looked at the IIS logs and used analog 6.0 to transalte the logs, but it show everything other than the search words. I'm thinking it might be to do with using POST rather than get. I am not sure... Also it appears they have utilised the MS indexing service. Any help Vik just sign up for hittail - requires a small script to be placed on your pages   http://www.hittail.com  edit - oh, your own search engine......you really ne ...Show All

• Smart Device Development How do i create spinner control for WM5.0 SP?

  Hi, I am just wondering if there is a better way to do the spinner control for WM5.0 SP Like a GUI design (drag and place) instead of do the recourse modification in resourcesp.rc I am confused at this point, seems to me if we want to do the UI design we have to do things in resoursesp.rc instead of easily drag and place(Like MFC in PC or PPC). Thanks for any reply! kun Hi, VS2005 does have resource editing support for Smartphone; in fact the experience is just the same as on PPC. But the resources added to resourceppc.rc don't get reflected in the resourcesp.rc file, and you shall have to add the resources again. ( Or you can cut paste the resources and then adjuct them as per UI constraints.) Thanks. ...Show All

• Community Chat Windows Vista Gaming Performance

  I just read over on Neowin that gaming performance in Vista will be 10-15% slower in Vista. Can someone tell me whether or not this is true Thanks! - James the slowdown is due to how vista processess ram and graphics. the only difference between vista and xp (aside from a few os tweaks) is that vista is ram hungry and processess graphics differently. this change is due to the aero interface and how that works. i don't know why, i'm just a n00b. ...Show All

• Visual Basic Windows Explorer Context Menu

  Hi, I don't know if this is the right place I wish to add a new menu entry in Windows Explorer Context Menu for example : "Open with MyAPP" Then MyAPP will open that file How can I do this with VB.NET and How "MyAPP" will open that file Thank you ...Show All

• Visual Studio Team System Code Reviewer Report

  How would I go about creating a report that listed changesets in a project and the name of the code reviewer. We require the "Code Reviewer" field to be populated with a name durring check-in. And want to get a report on that field. Thanks for your help, Nate I tryed emailing mauli a while back but got no responce. Then I thought I didn't need this.... but it turns out... I need to be able to get the code reviewer in a report. Can someone help me with this Thanks again for all your help -Nate ...Show All

• Visual Basic Calculate the exact differences between 2 given dates

  TimeSpan supports only up to Days. How best to get the exact differences between 2 dates in years, months, and days I searched online and most methods only provide the average by assuming number of months or numbers of years and such. I implemented it and tested it. This method will not get the exact differences because with the Ticks, it contains no information about the months and the years in between so when converted back to datetime it would not be accurate. I tried today when getting the differences between 11/26/2006 and 9/26/2006, it would returns 2 months 2 days. The margin of error is too large. I need a way to get pretty much "exact" differences taken into account leapyea ...Show All

• SQL Server Alternating background colors in table

  Is there anyway to have alternating background colors in a table that is in a list The existing methods I've seen work except that the tables don't always start with the same background color, as so: BEGIN LIST TABLE 1 (white background) (gainsboro background) (white background) TABLE 2 (gainsboro background) (white background) (gainsboro background) END LIST Hopefully this gives you an idea of what I'm talking about. In table 2 above, the first row should have a white background, just like in table 1. It appears that SSRS treats all rows within a list as 1 table. Is there any solution for this problem THen you have to provide the scope in the paranthetes. So replace the ...Show All

• Internet Explorer Development BUG in IE7 HTML table implementation

  I can't seem to get rid of the extra few pixels of white space at the bottom of each table cell that contains an image. The page displays how I want it in Firefox: http://i20.photobucket.com/albums/b243/parsophie/firefox_page.jpg but the problem only occurs in IE: http://i20.photobucket.com/albums/b243/parsophie/ie_page.jpg I have tried adjusting heights, padding, margins etc. values, but I haven't found a solution. Has anyone had a similar problem and/or could help me Thanks Have you tried to add in the style parameter of your table "border-style:none; border-spacing:0px;" , and if the client is using IE: "border-collapse: collapse;" -- Mathieu Perceau ...Show All

• Windows Forms unfair...

  i'm using the Visual studio express 2005 I made a navigator... now i need to publish it to run in another machines and never works.. what i need to do and the others machines need to have the .NET Framework 2.0 if needs... have another way i'm starting now to work with the Visual studio... fyi - yes the machines that runs this application requires .NET Framework, there is no way around it as all the resources, exe entry points and so on are different in the .NET Framework. So if you created an app in .NET, you need the .NET Framework (main engine) to understand and run the application. There is no way around this. ...Show All

• Windows Forms Change TextBox drawing rectangle

  I am creating a custom textbox control, that inherits a standard textbox contro, and I would like to leave some space on the right sied of textbox, so I can use it for some information purpose. Ex TextBOx.Width=100 I would like letters to be shown in 80 pixels only (and after if more letters are typed, they are scrolled, just like in original textbox behaviour, and the last 20 pixels should be reserved. HOw to change this "letter" rectangle Any ideas TextBOx.Width=100 I would like letters to be shown in 80 pixels only (and after if more letters are typed, they are scrolled, just like in original textbox behaviour, and the last 20 pixels should be reserved. HOw to change this "letter" r ...Show All

• Smart Device Development UDP Client for smartphone 2005 to desktop pc communication

  Hi, I developed the socket client application on for smartphone 2005 and socket server application on the desktop pc using the SOCK_STREAM both application commnunicating through active sync . But when i am creating same application for UDP using SOCK _DGRAM the application can not communicate through active sync . in client app sendto function of the winsock is succeeded (not returning any error ) but data not receive at the server end . Whats reasons is active sync not supporting the UDP socket communication how this can achieve Give me any details to make this possible . Thanks in advance We resolved this offline - the emulator was binding to a virtual net ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Advanced shader question

  There is a sample that comes with Nvidia's SDK that produces a texture from a Generate Noise function. The function is not part of any output of any technique for the effect. The sample works within FX Composer. Can anyone point out to me how I can do the same from an XNA project I'm thinking that FX Composer is auto-generating a shader, but I'm hoping the answer isn't as complicated as that. /* Volumetric flame effect based on Yury Uralsky's "Volumetric Fire" http://www.cgshaders.org/shaders/show.php id=39 This revolves a cross section of a flame image around the Y axis to produce a cylindrical volume, and then perturbs the texture coordinates with 4 octaves of animated 3D procedural noise to produce the flame eff ...Show All

• Visual Studio Team System Granville Miller's new book -- when?

  I found this one on Amazon.co.uk (but not on Amazon US): The Microsoft Solutions Framework for Agile Software Development: The Definitive Guide to Microsoft's New Agile Methodolog Hopefully it will be out by next month. While waiting this book, I wonder if there is any free (trial) chapters that can be downloaded or viewed online. Thanks! David, The MSF team is also working on getting a fully fledged sample project shipped with an upcoming version. Regards, Clementino Mendonca - MSF Champion ...Show All