Sharma Rahul's Q&A profile
Visual Studio 2008 (Pre-release) WPF documentation
I have started working with WPF and I must say I am impressed. I use the excellent book of Charles Petzold and the documentation on the web to get started, but I cannot find any online help. I thought it would have been incorporated in the MSDN library by now, but I cannot find it anywhere (I am a registered MSDN member). Am I looking in the wrong places or is it just not there If not, when will it be available Online help just doesn't do it for me If you download and install the Windows Vista SDK and then install the Visual Studio Extensions for .Net 3.0 . The latter will integrate the WPF, WCF, and Workflow documentation into the local MSDN library, add intellisense support for the .Net framework ...Show All
SQL Server Error in Reporting Services Configuration Manager
Hello I've got an error when I want to initialize the Report Server by means of RS Configuration Manager. All points are check in green except "Encryption Keys" that is in "Optionnal configuration" and "Initialization" that is in "Not Configured". When I click on "Initialization" an error occured : The report server cannot open a connection to the report server database. A connection to the database is required for all requests and processing. (rsReportServerDatabaseUnavailable) When I want to browse the report this error occured: The report server cannot open a connection to the report server database. A connection to the database is required for all requests and processi ...Show All
Game Technologies: DirectX, XNA, XACT, etc. GameComponentCollection instances
I was reading Eli's post on basic game engine structure , and he talks about declaring objects that represent different game screens. Each screen is supposed to be responsible for their own GameComponentCollection, but GameComponentCollection is a sealed class with an internal constructor. I realize that it wouldn't be terribly hard to duplicate the class (and by realize, I mean think), but I was wondering what the justification behind locking down the class. I did a search for "GameComponentCollection" and saw a post from Mitch saying, " Nested game components is not something we explicitly support through the XNA Framework at this time. We'll take a look at adding support in a future version." It seems like it's e ...Show All
Visual Studio Express Editions I need Help Getting Started lol i Need it Badly
Yea i need help getting started with coding like for game developement on visual c# 2005 express editon Well i already tried this site http://msdn.microsoft.com/coding4fun/gamedevelopment/beginning/default.aspx Yea and i cant understand some of it like the direct x installing part i no its suppose to be easy or somewat but iam really confused here so anyone that has any free time plz help me out thank you yea this is good ill go check it out but i need help with somehings on visual express like how to do things that the site coding for fun wants me to do like how to creat battletank 2005 i installed the wrong sdk i installed sdk june and i was suppose to install febuary lol so will this be a proble ...Show All
Visual Basic print xlworksheet for each row in datatable
I can print an excel worksheet by looping through a table Dim iddatatables As DataTable = Me .RcsDataSet.DailySales Dim idx As Integer = 1 For idx = 0 To iddatatables.Columns.Count - 1 Next Dim row As DataRow Dim rowidx As Integer = 5 For Each row In iddatatables.Rows For idx = 0 To iddatatables.Columns.Count - 1 xlsheet.Cells(rowidx, idx + 1) = row(idx) Next rowidx = rowidx + 1 Next Catch End Try xlsheet.PrintOut() xlsheet = Nothing xlwb = Nothing XL.Quit() XL = Nothing GC.Collect() But, I need to print a separate xlsheet for each row in a datatable. Dim i120datatables As DataTable = Me .RcsDataSet.Billing120 For ...Show All
Visual FoxPro excel and foxpro
Dear friends, when exporting datas to excel from foxpro using the copy to command, there after trying to do some calculations and formating the excel file using automatation macros how could I integrate this in foxpro, I don't know where to start. thanks for explaining me the functionality satish Dear Friend, To explain more about the programme my main cursor is a result of a package of queries and also there are about 45 columns already when I am exporting my datas to excel using select and copy to command. Now using certain columns I am doing some calculation in excel for this I have utilised macros. Now my problem is how to inject these macros from foxpro I am trying to und ...Show All
SQL Server Max Worker Threads setting in X64 system.
Hi All, As we know, the default max worker thread in SQL 2005 is 0. The default value for Max worker threads, 0, allows SQL Server to automatically configure the number of worker threads AT STARTUP. http://msdn2.microsoft.com/en-us/library/ms187024.aspx However, what's the actual max worker thread while the "max worker thread" option is configured as 0 Is it the one list in this table Number of CPUs 32-bit computer 64-bit computer <= 4 processors 256 512 8 processors 288 576 16 processors 352 704 32 processors 480 960 This table is got form the above article. Please kindly help me confirm This is ...Show All
Smart Device Development Connection Settings .BAT
Hi, Im using Mobile 5,Visual Studio 2005,Compact Framework2 , C# .. I was wondering, is there anyway i can save Connection settings (GPRS) also the Domain/username/password for this connection after i Hard-Reset my PDA I have imported some Connection Manager registrys files while booting using a CAB file...but this only saves the connection name and my PDA thinks it has none setup. So does anyone know if you can auto load connection settings from a CAB file after a hard reset Is this in the registry Many Thanks Jason This forum is intended to deal with issues directly related to the .NET Compact Framework. It appears that this question can better be answered by someone on ...Show All
Software Development for Windows Vista Determine the Status of a WorkflowInstance using the DB tables
I am writing custom procedures to delete specific workflow instances from the tracking and/or persistence tables. My question: How can I determine the status of a WorkflowInstance using SQL Queries only I have recognized the TrackingWorkflowEvent table, which holds the different states of a workflowInstance. They are used in the WorkflowInstanceEvent table. The description of this table says, that there can be multiple entries for a workflowInstance. But only one of them is the current event. How can I determine the current event Thanks Hello : Would like to know if there is a way to delete unwanted hanging workfowinstance id in the workflowinstance table. Basically , I would like to de ...Show All
.NET Development Location of .NET 2.0 XSD Schemas
After installing the .NET Framework v. 2.0 and building an 'Atlas Control Toolkit' project in Visual Web Developer Express Edition, I noticed many warnings (related to the Web.config file) that "Could not find schema info for the element http://schemas.microsoft.com/.NetConfiguration/v2.0:configuration ." The warnings were repeated for each element and attribute in the Web.config file. When I tried opening the URL 'http://schemas.microsoft.com/.NetConfiguration/v2.0:configuration in Internet Explorer, I got a HTTP 404 'Page Not Found' error. I tried several truncated versions of the URL, and only http://schemas.microsoft.com displayed 'schemas.microsoft.com' but this was not a link for redirection. Also, I could not open the URL ...Show All
SQL Server How can i prevent that all data can be seen with notepad?
Hello, is there a way to say to SQL Server to make the data not readable Regards Markus Hello Andrea, yes you are right. The data in a .mdb file is not obfuscated even if a password is used. But it is in Word Files. And in Outlook encryption can be chosen as a property of the outlook file. I have only read a few lines of your link. I don't think that this is what i want. Because it seems to have bad effect on performance and i don't know what effect it has on queries. It is simply to much work cost. I think the encryption or obfuscation should be a task of the database and not a task of the programmer. That encryption can be choosen as a property, like in Outlook, is just missi ...Show All
Visual Basic Form Size
hi, In windows application using VB.net how to dynamically increase/decrease control size when form size is increased/decreased. Thanks in advance -- Naren That would depend upon what you actually wanted to achieve. As you asked a very simple question then the could be yes . Anchor will allow you to determine which controls are anchored to the form. It may be that you only want some to be anchored. Plus different controls will anchor to different sides of the form. ie. Controls at the top anchor to the top of the form and controls at the bottom may anchor to the bottom. You may also want to set a minimum size for the form. ...Show All
Visual Studio Team System Unable to upgrade for Workstation to full TFS
I installed the Workgroup version of TFS and we purchased the "full" license. I called in and received the Product Key. I entered the product key and say the command window open, stop IIS, restart IIS and closed. I am unable to add any users to the [server]\Team Foundation Licensed Users group. It keeps giving me this error "TF50626:Maximum Users(5) in License Group. Any help Hi Smoon, are you running in a dual tier mode You should be able to run the setup again, add remove programs -> visual studio team foundation server (databases) or (services) or simmiliar wording depending if its the app tier or data tier. You then click on change/remove. You will be presented with a s ...Show All
.NET Development Memory management for unsafe code
Hi, It is known that Garbage collector does the memory management for managed code. i have a code that reads 1 billion rows of an event file (.evt). I m parsing each record of the evt file one by one using UNSAFE code. Due to a large no. of rows, my application used to crash, so i used GC .Collect(); & called it after some specific no. of rows have been read. My problem was resolved My question is who does the memory management for unsafe code Is it the garbage collector which i m calling. I m saying this because my memory mgmt problem was resolved after i added the GC.Collect statement. For unmanaged code every call to new (or malloc if using C parlance) must have a corresponding de ...Show All
Visual C++ Repeats data information..!
#include <stdio.h> #include <stdlib.h> void main() { FILE *f; char file_pathname[] = "c:\\TryDebugger.txt"; f=fopen(file_pathname,"rt"); if (!f) { printf("error reading input file"); printf("\npress return to exit"); getchar(); exit(-1); } while (!feof(f)) { int student_id; char student_name[200]; fscanf(f,"%d", &student_id); fscanf(f,"%s", student_name); printf("id: %d\tname: %s\n",student_id,student_name); } fclose(f); printf("\npress return to exit"); getchar(); exit(0); } ----------------------------------- the trydebuger.txt file contains the following 50123456 Peter 50577899 Mary ------------ the res ...Show All