Answer Questions

• Deepak Patel Can I have WSDL.EXE /SHARETYPE feature within VS 2005 IDE?

  Hi, Can I have WSDL.EXE /SHARETYPE feature within VS 2005 IDE Thank you, Alan  Sharetypes is only available by running wsdl.exe on the command line. ...Show All

• Anees Collect Search Results

  I am pretty new to .NET programing. I want to create an application that will query multiple remote websites and return the results data to my program. How would I approach this Are there examples of this online Ah, well that's slightly different. Most of the search websites provide programmatic access to their search functionaltiy using web services. For example, check out this information on how to ...Show All

• Denis Voyer Install .Net 2.0 runtime on web hotel?

  Hello all! Sorry if I'm posting this in the wrong category, but I didn't find a more apropriate one. I work for a small ISV / Hosting company.  We have a web hotel with 50+ .Net 1.1 webs running on a Win2000 Datacenter box.  I want to install the .Net 2.0 runtime on the server, but I was wondering about possible side effects.  Will all webs automatically start using the 2.0 runtime   Is there anything in the .Net 2.0 run ...Show All

• Kiyac Regex question (lazy quantifier)

  Hi, I have a HTML file which contains a lot of lines in form <tr><td nowrap="0">First cell text</td><td nowrap="0">Second cell text -</td></tr> and I need to extract text from cells in second column (take note of a dash at the end of text of each such cell). If I load content of the file to string variable s and try using MatchCollection mc= Regex .Matches(s, "<td ...Show All

• Codeine Can somebody tell me how exactly we handle Concurrency Violation.

  I know what is Concurrency Violation. I want to know , How exactly we can handle Concurrency Violation in .Net Application. Practical Example will be more helpful. Thanks in advance. Thanks dear. I will check these in comming weekend. Thx once again. Can't give you a simple example but if you have a library or bookstore nearby check out Microsoft ADO.NET book by David Sceppa he has a good chapter on this I recall. Hello, The ...Show All

• MatthewR Socket.EndReceive question - in which scenarios does it return 0 (zero)?

  Hi, I have an application that works just fine. I am puzzled by the following issue though - in certain scenarios, Socket.EndReceive returns 0 bytes. According to the documentation, this happens when the remote host calls Socket.Shutdown or closes the Socket in another manner. Generally, I observe this to be correct . However, there are several types of apps (remote hosts) for which this does not hold (the code is not mine so I cannot see ...Show All

• crillion Calling RaiseEvent over Reflection?

  Hi, I have a Event on my class and want to call RaiseEvent using Reflection. I don't want to use a workaround method which calls RaiseEvent for me ... I tried calling my EventInfo's GetRaiseMethod but it simply return nothing. How can I do this   Thanks That's the way I'm doing it atm. But I have to implement a OnEventName(e As EventArgs) Method for every event ... I'd like to do this too. But I'm confused about your s ...Show All

• Jeyaraj Using assemblies from the network

  Hello, I'm trying to prepare for a move from VB 6 to .NET in our environment.  One issue that I'm struggling with is how we currently get our database connection strings to connect to the database.  In our current environment, we have a DLL that we store this information in, it sits on the network, and our VB6 applications load the DLL and make the call for the database connection string.  It was "secure" by obfuscation, but it ...Show All

• Anup Jayapal Rao Restricting Web Service to localhost

  Hi,   I am trying to restrict the web service to only respond to clients from the same server.  In other words, I am checking the ' HttpContext.Current.Request.UserHostAddress'.  I have couple of questions,   1.  Is it possible for the client to manipulate the value of 'UserHostAddress' so that it looks as though the request is originating from the local machine even though actually it is not   2.  Is there a ...Show All

• vishal singh No RowUpdating when working with the ADO.NET 2 factory ?

  The ADO.NET 2 way to create ADO.NET objects with the factory is neat and great. So, I decided to use CreateFactory, CreateConnection, DbConnection, DbDataAdapter, etc. instead of OleDbConnection, OleDbDataAdapter to achieve provider independance. Great ! But : there is no way to catch RowUpdating and RowUpdated events while using DbDataAdapter objects, though it's feasible using SqlDataAdapter and OleDbDataAdapter. Than ...Show All

• hellomcv Recommended Event propagation.

  Lets say I have several classes contained in a component, lets call them ClassX, ClassY, and ClassZ And lets say that ClassX contains a reference to ClassY which contains a reference to ClassZ. If ClassX is the only class that users can instantiate, because the rest are only needed by ClassX and a user would never have to have access to them, how can I raise an event in the most efficient way to let the users know that a significant thing ...Show All

• CrioGreen Massive Membership changes in RC? How to open a beta 2 website in beta3?

  So I have a project we've started in beta 2, I've just installed the release candidate on a lap top luckily (so we still have a working version) copied the project over, went to compile.  Fixed a few things that the new version doesn't like such as declaring using System.Windows; tried again.  Compiled and I though great.  Only no ..... All the login functionality appears to have changed   For instance the aspnet_Membership ...Show All

• clintsinger Regarding Garbage Collection

  Part of my work is to run Night Runs of our system to see if there are problems that show up after a long period of time. One morning I analyzed the last Night Run and I saw that we have a lot of Handles (above 300,000 handles) with the help of the task manager. We have an option to force the GC to run in our Console. I used this option and voila the number of handles decreased to 25,000. My question why didn't the GC detected this situation and ...Show All

• PrashanthHebbar anyone knows the coding to c# user login?

  hi..anybody knows the coding for c# to program a user login for a database system (not for web-based) Hi! Did you mean "How to connect to database" Or you need login form to connect to database In any case you should read about this classes: System.Data.Sql.SqlDataSourceEnumerator System.Data.SqlClient.SqlConnectionStringBuilder ...Show All

• JohanNil Debug Complex SQL Query!

  I am trying to include the following query into my VB.net windows project. every time i run my project i get the System.OleDbException error and i know its something to do with my query. can anyone tell me where I'm going wrong or suggest a better solution : Public Class Form1 Inherits System.Windows.Forms.Form 'Create a new OLeDb connection, Assign it to the Access DB and specify the path of the DB Dim myAccessConn As OleDbConne ...Show All