Bhanu Prakash Nunna - MSFT's Q&A profile

• SQL Server Regarding DataMining in SQL Server 2005 Analysis Services

  Hi to all I have a complex scenario , so first I want to ask out the feasibility of it . I think its better if I state the scenario and some one on this forum reply to it , I need to build an application (e.g credit card application , Loan Application etc ) that requires some approval from expert , what I firstly want is that I apply datamining on this data so that next time when I enter the data the result (approval or reject ) should be given by datamining tool , this I gather is poosible by using Analysis Services in SQL 2005 , but I also want the bases of that decision ( I mean the rules/some thing else  that the Datamining created agaisnt the data entered ) , So can any one do any ...Show All

• SQL Server Problem Creating Stored Procedure From A Library, DLL

  I'm having a problem creating Stored Procedure from a library I have created. I have found that the Create Assembly query causes the Assemby to be placed into the Master Database's Assembly collection. The other is that the Create Procedure Query states that it cannot find the type in the assembly. Can someone see what is going on and let me know I have also changed the "struct" to a "class" and I get the same error message. I've included the code snippit, and queries belows: using System; using System.Collections.Generic; using System.Text; using Microsoft.SqlServer.Server; using System.Data.SqlClient; using System.Data.SqlTypes; namespace HHLibrary { [Serializable] public struct State { [SqlFu ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. fireballs follow character?

  ok, im not sure what im doing wrong... but when I stop press space bar(character is facing right) to fire and then decide to move my my character left the fire ball moves backwards with the character and vice a versa I can move my character left, right, left right repedatly and the fireballs stays with the character until I stop moving and they finish the x distance and disappear here are two methods im using protected void AddFireball() { if (_fireballsElapsed == 0) { bool _addFireball = true ; foreach ( KeyValuePair < string , Sprite. Sprite > aFireball in _fireballs) { if (aFireball.Value.Visible == false ) { aFireball.Value.StartPosition = new Vector2 (_tif.Position.X + 50 ...Show All

• .NET Development Failed to add DataTable

  Help! When I create a new dataset in VS 2005, and try to add a DataTable to it, and I get the following error: Failed to add DataTable. Exception has been thrown by the target of an invocation. This happens to every DataSet I create, I cannot add anything to the DataSet, all I get are errors, and it applies to a TableAdapter or a Query, etc. I have no idea what to do... FYI: I previously had VS 2003 installed (VB & C#) Thanks for your help! Gary I have had this problem for some time too. The PC in question is running Windows 2000, so the XP theme thing clearly was not the issue. Changing the designer font from "automatic" did solve the problem though. Finally!!! Thank ...Show All

• Visual Basic New to databases in VB

  I have created a database in MS Access that works quite well, but I am trying to move the application part into VB. Here is the problem that I am running into: In access: - I have a two storage tables that hold information. - I have on table that links the storage tables together using the look up wizard - I have a form that has the information from the first table in a combobox - I have a query that filters the information in the second table, it does this by looking at the information in the combobox, then finds the infomation in second table that is related to the first tabel by the table that joins them together. I have a listbox that is filled by the above query I want to do some thing similar in VB, but can't figure out how to get th ...Show All

• Visual Basic VB.Net, Excel and multiple workbooks

  Hello all, VB.Net 2003 and Office 2000 running on Windows 2000 Sp4. I have written an application that opens two Excel workbooks, copies data from one to the other, formats it and saves it. Nice and simple and has worked perfectly with just one workbook in another part of the application. Problem comes when I quit Excel and run the garbage collector, to tidy up the excel.exe that is still running in the background, and then Excel throws an unhandled exception which is revealed to be the following in the debugger, Unhandled exception at 0x300341b6 in EXCEL.EXE: 0xC0000005: Access violation reading location 0x650eeed8. Is there anything I am missing with the two open workbooks that I have to do differently when using one workbook ...Show All

• Visual C# Why ImageList can not dispose the image it contains?

  It's strange that ImageList can not dispose the image it contains, when I invoke imagelist's dispose method. private void Form1_Load( object sender, EventArgs e) { ImageList images = new ImageList (); Image image = Image .FromFile( @"xxx\bookmark.png" ); images.Images.Add(image); images.Dispose(); this .pictureBox1.Image = images.Images[0]; } I have invoked imagelist's Dispose method, but the picturebox can still show the image in imagelist. Why Hi, you have only disposed the imagelist control . However, a reference to the image still exists ( this .pictureBox1.Image = images.Images[0]; ) and as long as this reference exists, the image will not get disposed. You can try ...Show All

• .NET Development XML Troubles...

  I am relatively new to C# and have never had the need to use XML files until now... Here is my XML file and Schema XML: < xml version = " 1.0 " encoding = " utf-8 " > < assignments > < class name = " english " > < assignment > < name > Scarlet Letter </ name > < priority > High </ priority > < dueDate > DateTime </ dueDate > < completed > false </ completed > < tasks > < subtask > Read </ subtask > < subtask > HighLight </ subtask > </ tasks > </ assignment > </ class > < class name = " chemistry " > < assignme ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. CreateTexture MipMaps

  Hi, If I change the MipLevels below to 1, everything works just fine; However, I also want to create my own mipmaps for the texture and somehow attach them to the texture. I guess my question is, how do you attach mipmaps to the texture I tried adjusting the miplevels to 3. If I use a 4x4 I should have a total of 3 miplevels: i.e. 2x2, 1x1. An Array of 5x5 should be enough. Do I have to play with the SlicePitch I thought that was only for 3D textures. The error I get is: First-chance exception at 0x77c46fe2 in mipmap.exe: 0xC0000005: Access violation reading location 0xcccccccc. Unhandled exception at 0x77c46fe2 in mipmap.exe: 0xC0000005: Access violation reading location 0xcccccccc. A snippets of code is provided below. Thanks ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. PC project -> 360 (including Game Library)

  Hello, I just wrote a little puzzle game (Windos Game Project) and now I want to build the 360 version of it, but I have a little problem (probably PEBKAC *g*) I wrote a content-processor for instanced rendering (overriding ModelProcessor) and implemented a new ContentItem called 'Font'. It reads the *.fnt files from AngelCode Bitmapfont Converter. Because I want to reuse this, I put it into a "Windows Game Library" and everything works fine.. Now, if I try to put my custom content stuff into a XBox 360 Game Lib, the build process told me, that there exists no "TargetPlatform" enum - which is needed for the serialization methods. After thinking about it, I realize, that I wouldn't make sense that th ...Show All

• SQL Server Table Partition Help

  I am trying to understand how table partitioning works. I have Database with 5 Filegroups. Database contains one Table which is partitioned. Filegroups Primary FG1 – used for Partition FG4 – used for Partition FG3 – used for Partition FGINDEX - used for Index There are no Primary Keys on my table but it does contain a clustered index (created on FGINDEX). When I insert records into my table, my partitioned Filegroup does not grow, however my Index filegroup does grows. However when I do a search on my partition it shows that my Partitioned Filegroup contains data. I have a feeling that all the data is being inserted in to my index filegroup (FGINDEX). Also if I change the alter the index into nonclustered my Data file group grow ...Show All

• Visual C++ Reverse Engineering with Visual C++ 2005

  Hi there, I've installed VS2005 Professional and Visio Professional 2003 SP2. According to MSDN there should be a way to reverse engineer an existing C++ project: ' From the Project menu point to Visio UML, and then click Reverse Engineer. ' Unfortunately, there is no corresponding menue item at all in VS. Do I have to configure this first Thanks for any advice Artschi   Artschi wrote: [...] I've installed VS2005 Professional and Visio Professional 2003 SP2. [...] Maybe Visual Studio 2005 and Visio 2003 cannot be used together Perhaps the UML diagrams of Visio 2003 works with older Visual Studio 2003 only Maybe you should try a newer Visio   ...Show All

• SQL Server Memory allocation error while processing cubes

  I get this error while processing my cubes: Error: Memory error: Allocation failure : Not enough storage is available to process this command. There is plenty of space left on the hard disks on this machine, I can't find a remedy for this problem on Google either. Any help would be appreciated. Thanks in advance. I've just encountered the same issue (right after upgrading to SP2). My last three loads have all failed with this same error...never saw it prior to SP2. ...Show All

• .NET Development Having problems opening a SerialPort object on additional COM ports

  First off, I'm running on a single board computer (SBC) using Windows XP Embedded. I have the full .NET Framework 2.0 installed (not the compact framework). I am having an issue when I try to open a SerialPort object for COM ports (COM3 through COM10) that are being exposed through an external piece of hardware. When I try to open the port, I get back the following System.IO.Exception: System.IO.IOException was unhandled Message="The parameter is incorrect.\r\n" Source="CMALib" StackTrace: at CMALib.Ports.SerialPorts.AnalogTranceiverSerialPort.Init() in <FilePath>\AnalogTranceiverSerialPort.cs:line 162 at CMALib.DeviceManager.Initialize() in <FilePath>\DeviceManager.cs:line 281 at Window ...Show All

• Software Development for Windows Vista problem in compiling the video capture sample provided in the SDK

  hi all, I am tried to build (in vc++) the video capture code provided in the SDK which is giving the error C2065: 'ICaptureGraphBuilder2' : undeclared identifier I have included the library strmiids.lib and dshow header file which is neccessary for it. I don't what else i have to do. Any help is appreciated thanks I tried copying the header file strmif.h from the sdk include folder and pasted it in the visual studio include path. but now iam getting a new error Microsoft visual studio\vc98\include\strmif.h(1025) : error C2146: syntax error : missing ';' before identifier 'HSEMAPHORE' Please help to sort it out Also i tried to build the sdk sample program capture/playcap here al ...Show All