bhavu's Q&A profile

• .NET Development DataSet.Clear does not Clear the Dataset

  I use DataSet.Clear to clear a dataset but the table I attempt to remove is still there. I get an exception when adding the table using DataSet.Tables.Add( "name" ) the second time. How do I make sure that the dataset is empty ...Show All

• Internet Explorer Development Most Valuable IE Developer Resources?

  It would be great to get a list of the best samples and resources you've used when developing Internet Explorer add-ons. I've listed my favorites here: http://www.enhanceie.com/ie/dev.asp , but I'm always on the lookout for more. Please share your favorites! Why don't you update this project, or something very similar, to support IE 7 http://www.codeproject.com/wtl/toolband.asp Thanks, Frank ...Show All

• Smart Device Development How to use bluetooth on emulator??

  I want to develop a program with bluetooth communication, I have already installed the bluetooth usb dongle on my pc, and ActiveSync 4.2. But I don't know how to connect the vs2005 emulator to bluetooth or how to map serial ports. would anyone help me how to do that in detail Thanks a lot! XRobin Your options are limited and outlined here: http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=351399&SiteID=1 ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. What is the meaning of loadAllContent?

  I'm not sure I understand the meaning of the parameter loadAllContent to the function Game.LoadGraphicsContent. According to the documentation it is: "true if all graphics resources need to be loaded; false if only manual resources need to be loaded." But what are manual resources Thanks in advance, Per Rasmussen. Two code examples provided in the XNA Documentation have seriously obfuscated my understanding of manual vs. automatic resources. In the "Graphics" section of the XNA Docs, under "3D Graphics", the two examples are "How to: Create and Apply Custom Effects" and "How to: Draw Points, Lines, and Other 3D Primitives." Here is the LoadGraphicsContent method from the former example ...Show All

• SQL Server Installing SS2K5 SP1 on Windows 2003 server R2

  Has anyone run into the issue of installing SP1 on a 2003 R2 server I have seen a post or two on other sites but I cannot seem to find them again. Install goes great up until it comes to the upgrading of SSIS (Integration Services). At that point is fails with the error of: A recently applied update, KB913090, failed to install. This is a dialog box that I hit the "send error report" button. It then goes to the upgrading of the Client Components (CC) and fails with the same error message of: A recently applied update, KB913090, failed to install. The ugrade the continues after I hit the same "send error report"button. ALL of the other steps complete with SUCESSFULLY. Only the SSIS and Cl ...Show All

• Visual Studio Team System Is there a way to view file/workspace versions?

  Is there a way I could look at someone elses workspace and determine what version of a file they have in their workspace. Also is there information about file versions kept with shelvesets Thanks See my post in another thread for a way to find a file's changeset version in a shelveset. ...Show All

• Software Development for Windows Vista SqlPersistenceService and SqlTrackingService

  Does anyone out there have an idea of what the average growth rate is on the database(s) for these services (i.e. it grows by 10% per month, etc.) My DBA is asking this question. There's no fixed answer to this - the SqlTrackingService's db growth depends on how many workflow instances you run and what you're tracking. In general tracking data can get large very quickly. The default tracking profile tracks all events (but no data). You can trim this by changing the default profile to only track events that you're interested in or by creating profiles for specific workflow types. For cleaning up tracking data you can use the built in partitioning feature to enable you to quickly drop large sets of data. See the help docs for Dat ...Show All

• Visual Studio 2008 (Pre-release) certmgr.exe makecert.exe in Windows xp2

  I develop in Windows xp2 . i understand that makecert.exe and certmgr.exe built to run only on windows vista http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=340297&SiteID=1 if i should to use certmgr.exe what i can to do i think we have some known issue in FEB CTP,you can implement following workaround http://blogs.msdn.com/edpinto/archive/2006/03/03/543061.aspx i installed June CTP on my machine,we don't have this problem in june CTP -Thank you Madhu ...Show All

• Visual Studio DSL Shape inheritance

  I create a shape and assigned another shape to the property "Base Geometry Shape". Hoc can I have inheritance of some proprties values from de Base Shape (like Fill Color, gradientMode, ...) Tks, Hi, The child shapes overrides all layout and appearance properties with it's own data. As far as I now, this cannot be changed at this moment. Please not that child shapes DO inherit things like decorators that may exits on the parent shape. Edward ...Show All

• Visual C# Accessing COM DLL From C#

  I have a COM based DLL. I need to use the Class defined in that DLL. What is the way to do that from C# Hi, Using tlbimp.exe tool; generate RCW (runtime callable wrapper) from your COM dll and add that generated dll using "add reference" in solution explorer - or you can use Add reference -> COM wizard to use it directly in your .Net project. tlbimp.exe will be found at: 1. For .Net 1.1: "<Microsoft Visual Studio .NET 2003 Installation path>\SDK\v1.1\Bin" 2. For .Net 2.0: "<Microsoft Visual Studio 8 Installation path>\SDK\v2.0\Bin" For more information about tlbimp.exe, you can visit: http://msdn2.microsoft.com/en-us/tt0cf3sx(VS.80).aspx For Using COM dll in C#, you ca ...Show All

• Visual C# curve length & area problem

  greetings, can anyone help me about calculating the length and the area of a curve/closed curve I urgently need help, code or just the method ... I'm using .net 2005, c#. and I'm drawing the curve with using simply the points. thanks in advance. no, no.. I only have the coordinates of the curve control points. and I draw the curve using simply the points of it, using the codeline graphicsobject1.DrawCurve(pen, thepointsofthearray); and I dont have the parabolic equation of it, I just draw it using the mouse, clicking on the picturebox to have a new control point and so on.. you think I can calculate the length and the area of it with using "only" these points ...Show All

• SharePoint Products and Technologies Project Professional 2007 and "Project Tasks" List Items

  Hi Posted the same thread to "General" - posting it here also as not sure if it would get enough attention in that category I have added a new list - Project Tasks to my team site in a WSS 3.0/MOSS 2007 deplyment. Under the "Action" menu, I can see differnt options to export: - Export To Spreadsheet - Open with Access - Connect to Outlook However, there is NO option to export it to Microsoft Project Professional (client). I have the Project client installed on the machine. My question - is this export of Project Tasks list item to Project supported at all If Yes, what do i need to do to see that option in my list Thanks Sanjay http://sanjaynarang.wordpress.com ...Show All

• SQL Server Using Variable/Expression to Log with Parent/Child Packages

  I have one package that executes 4 child packages (5 total). All 5 packages are set to log information using a connection string with a variable set at runtime for the location. The child packages use a parent variable to get the log connection string from the parent package. The parent package logs fine, but a strange behavior occurs with the child packages. The child packages all log data to the location used in the configuration file variable during runtime (like it's supposed to). However, I would get an error right before the first child package finishes execution saying path not found. Just for giggles, I created the folder I use in my development environment on the production environment. The error goes away, but the log file ...Show All

• Visual C++ practice programs

  hello guys.. i am new to VC++ 2005 but not to C++.. where can i get practice programs to get the flow. chaman. Start with beginners article from codeproject.com, codeguru.com, MSDN. there are alot of sources to learn vc++ BTW this forum related to ask question related to Language Issues of Visual C++. Please try some news groups instead. ...Show All

• Smart Device Development ANN:PopupMenu beta

  We're starting a beta process for the PopupMenu component. Please see the link for more information: http://blog.opennetcf.org/ayakhnin/PermaLink.aspx guid=40f523df-4430-4195-97a9-269d1487ee39 -- Alex Yakhnin, Device Application Developer MVP http://blog.opennetcf.org/ayakhnin ...Show All