drpavan's Q&A profile

• Visual C++ (Newbie) - getline - Import/Export file

  OK There I go i'm having a Hell to understand how Import/Export file work in C++ i need to save stuff in a external file and get them later when i re-run the program. To be more specific, i would like to save ''accounts'' without using Databases. only to master Import/Export.  I just don't know how to procede I tried something with getline() but every time I enter the information shown on msdn, I get an error saying it was expec ...Show All

• .NET Development Understanding the role of form="unqualified"

  I roundly dislike the prefixing of attributes in XML files that won't go outside my application. (They are so thoroughly encrypted they won't do other much good:-)) And I much prefer to store info as attributes rathr than elements when I can get away with it. So I have discovered the value of setting form="unqualified" in the schema. The question is "where should I be doing this." If I get things exactly right I can hav ...Show All

• Smart Device Development Remote Kernel Tracker CELOG enabled on Dell Axim X51V

  Hi all, I'm trying desperatly to get the Remote Kernel Tracker to run on the Dell Axim X51V running windows Mobile 5.0 but every time I do I get the error message: "Remote Kernel Tracker is unable to connect to the device because it is not CELOG enabled." Using platform builder 5.0 tools don't help, and I was hoping that the WIndows Mobile 5.0 Developer Resource Kit would help, but I couldn't install it due to a corrupt cab fi ...Show All

• Visual Studio 2008 (Pre-release) XAMLPad : System.NullReferenceException

  Hello, XAMLPad refuses to start up. It simply returns System.NullReferenceException I am attempting to use the WinFX SDK on XP SP2 (P4 3.4GHz, 1Gb DDRRAM) I have installed everything in the following order : 1. WinFX Runtime Components September CTP 2. WinFX SDK September CTP 3. Visual Studio Beta 2 4. Extensions for Visual Studio (Avalon Templates) Here's the CLR Debugger Output: 'Managed': Loaded 'C:\WINNT\assembly\GAC_32\mscorlib\2.0.0.0_ ...Show All

• Visual C++ error LNK2019, LNK1120 : win32 API programing by vc++2005 beta2

  i am beginer in c++. i wanna learn win32api.  so, i tried below example using vc++2005 express beta2. but i met following 2 errors : Error 1 error LNK2019: unresolved external symbol _main          referenced in function _mainCRTStartup MSVCRTD.lib Error 2 fatal error LNK1120: 1 unresolved        externals c:\test\parse\winapitest3\winap ...Show All

• Visual C++ how to package .NET Framework?

  Hello, With great help from people here I have gor my app working! Now, how do I package it so that when installed on a user's PC it will check to see if .NET Framework is installed (v2 needed for Visual C++ 2005 Express Beta 2 ) and if not, will install the correct version for Windows 98, 2000 and XP Cheers Geoff Ayman, Thanks for the info and links. Cheers Geoff ...Show All

• Visual Studio Express Editions How To Loop On Rows From A Database Table

  I want to loop on the rows from a database table, but I can't work out how to do it. So far, the code I have is: Dim sConnectionString As String _ = "User ID=myname;Password=myPassword;Initial Catalog=mydatabase;Data Source=123.22.44.35,1433" Dim objConn As New SqlConnection(sConnectionString) objConn.Open() Dim sSQL As String = "SELECT * FROM manufacturer_list" Dim objCmd As New ...Show All

• Windows Forms Character equivalent of elements in an Enumeration

  I have an enumeration as follows  Public Enum Delimiters    Tab    Semicolon    Comma    Space  End Enum  How can I return character equivalent of the elements in the enumeration   Should I write a Function which checks each element a ...Show All

• SQL Server Database image on report

  Hi, How to display image stored in the database into sql server report Please guide. Thank you, Regards, Prashant Please read this RS BOL topic: http://msdn2.microsoft.com/en-us/library/ms156342(SQL.90).aspx Particularly read the comment near the top if the images came originally from an Access database, because in that case the actual image data is an OLE image and you have to write an ex ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Where is d3dim.lib, d3drm.lib, dsound3d.lib?

  My questions: 1) My book ("Tricks of the Windows Game Programming Gurus ed1" ) teaches DirectX 8.1 SDK. Is it fine to have that SDK on for ease-of-understanding w/ the book, or use the updated DirectX 9.0c SDK 2) Relating to DirectX 8.1 SDK, the book says I need the following library files: ddraw.lib dsound.lib dinput.lib dsetup.lib dplayx.lib Now, the next three are nowhere to be found in the library folder: d3dim.lib   d3drm.lib ds ...Show All

• .NET Development How do I use Binding with RadioButtons on a BIT field (SQL)

  Hi, I've got a field in my database called "isActive" (1/0). The field doesn't allow "Null" values, so essentially there has to be a physical result (1 or 0). I've got my Binding setup so that it works on all other fields (ie DataSets, TableAdapters, BindingSources are all in place). I've got two radio buttons inside a groupbox, called "yes" and "no", each with a tag attribute of 1 or 0. I've got DataBindings pointing to Tag Attribute on "yesRad ...Show All

• Software Development for Windows Vista Pointers on Fancifying the WorkflowView

  I've gone through the sample rehosting lab, and I get how the basics work to rehost the designer; however, I'm not clear (and can't seem to find much) on actually modifying the default L&F. I think I can use a WorkflowTheme to modify the colors and such, but what about changing what's actually displayed in the designer for an activity I'll keep digging, but I thought I'd ask here in case someone can point me in the right direction. I'm ...Show All

• Visual Studio Team System ASP.NET - Unit test question

  We are developing some ASP.NET web controls and need to test this development effort. I am beginning to write unit tests using Team Test so that I can test the controls with different flavors of datasets. One of the problems I have hit into is that the source code has logic and UI development tied together. Some of the functions expect a value for variables such as Page, Session and Control IDs.  When I create regular unit tests these vari ...Show All

• .NET Development DataSet Parent/Child relation filtering problem??

  Hi, I'm working with a Dataset that contains 2 tables. Let's say table A and B. A is the parent table and B the child. The tables have relation with Foreignkey. I'am showing the table A in a DataGridView. I would like to filter table A by filtering one column in table B. I know how to filter one table in a Dataset, DataView , DataViewManager but this takes no efect on the other table.   I hope you can help me.  Please ...Show All

• Visual Studio Team System Latest version MSF Agile Process Template

  I’d like to know which is the latest version of the MSF Agile Process template. have this version that came with a trial version of the Team Foundation Server- "MSF for Agile Software Development - v4.0" however this templete has less Reports ( "Work Items by State" for example) than the version "MSF for Agile Software Development - Beta 3.100.2", which you can donwload at msdn. is there another version released ...Show All