Answer Questions

• Richard Pavlicek Input string was not in a correct format

  somebody, please could tell me where is mi mistake in this problem I don't understand why is trying to change from string to Int32.. here's the error I am getting.. Any ideas , suggestions thanks in advance Exception Details: System.FormatException: Input string was not in a correct format. Source Error: Line 103: objComm.Parameters.Add(parameterPosition) Line 104: Line 105: objComm.ExecuteNonQuery() 'Execute the UP ...Show All

• Dean Treuhaft Convert Web services to COM+

  Hi Guys,  I have an exisiting web services, now i need to convert it into COM+, meaning this COM+ will expose the webservices. How to do that  Is there any work around for this Does anyone have the detailed steps to achieve this. Thank You regards... Hi, From your question its not very clear if you want to have a WebService that also runs in COM+, or use COM+/Enterprise Services as a communication medium between client and serve ...Show All

• skolima Unloading a form

  Hi, What is the syntax to unload a form in c++ .net I have login.h and mainProg.h, i want to unload login.h when mainProg.h is loaded. Thanks in advance! It's really strange looking C++ for .NET... Try C# - it's same C++ but better. C++ are great (I program on it for many years), but in .NET C# is my choice! AppDomain - complex subject, something like place where whole objects live. But, if you unload it ...Show All

• Sane6796 Regex is just making me crazy

  I'd like to request a little assistance from someone who understands regex construction: I have a string that I'd like to strip of anything EXCEPT: "0-9", the FIRST decimalpoint, and "/" Yeah you're right, I'm looking for floating point numbers contained in a text line something like this: "The grand total for March 4th, 2006 is 1000.00 and consists of inquiries 230.50 / solutions 469.50 / unsolved 300.00." ...Show All

• a_anandbabu Outgoing IP?

  Hi, I have a .NET client that has a TCP/IP socket connection to a remote server. This is done from a server which has several IP addresses assigned and configured at the network card. So, now I was wondering how I could direct the outgoing request through a specific IP of those assigned to the server. Assume, server has IP's 1.1.1.1/10 - I'd like the outgoing request to be sent with IP 1.1.1.8. Is there a way to do that Thanks, Tom ...Show All

• sriram79521 How To Connect to Database after Deployment

  Can anyone help me as to how I go about setting up my program so that after I make it into an .exe for installing on another machine it will give me the option to connect to a database on a server. Like I said this is useing the Windows Installer. Any sample code or links would be a big help. I have made the program useing the setup and deployment wizard but when I install it on anothe machine it needs to be able to connect to a database which i ...Show All

• Andry How to Modify Codebase Path for New AppDomain

  I would like to know if there is a way to change the probing directory used by the Loader to locate assembly dependencies. What I am interested in is a way to create a new Appdomain, and modify the path used by the loader to locate assembly dependencies (I would be satisfied if I could do this in the default AppDomain). The final result would be an application that hosts an appdomain (named NewAppDomain for the purpose of the illustration). ...Show All

• mball How to get system specs (processor, memory etc...) in C#?

  Hello, I would like to know how to find the specs of the current running system such as the memory amount and processor speed in C# Mateusz Hi, I try to run the code above but get an exception saying System.Runtime.InteropServices.COMException was unhandled Message="Retrieving the COM class factory for component with CLSID {4590F811-1D3A-11D0-891F-00AA004B2E24} failed due to the following error: 80 ...Show All

• Linedata Mike Use Javascript to check if client has added the domain as a Trusted Site

  I need a way to check, using Javascript, if the user has added the domain as a Trusted Site. We sell different kinds of content management tools and similar products to our customers. To be able to guarantee it's functionality, we require, among other things, that the domain that the CMS is installed on, has been added as a trusted site. At the login prompt we need a way to check if it has been added as a trusted site and if not, display a wa ...Show All

• SamDav Using odp.NET

  I am trying to connect to oracle from c#.NET environmet using the following connection string n odp.net string connectionsstring="User id=xxx;passowrd=xxx;Data Source=xxx"; it throws a runtime exception stating ora-12154:tns could not resolve service name I have allready checked the service name in the TNSnames.ora file Can somebody please provide me witha solution to this problem Thanks Rohit Mehta Mike, I ...Show All

• cheong00 Console Problem...

  I have the following situation: I am writing a console application which calls an exe as another process. that process, depending on the parameters, can do: 1.perform long action without user input and then exits. 2. receiving user input and then whatever... how can I know when the process is doing 1 or 2 if I use WaitForExit() function in case of 2 it will be stuck. if I use WaitForExit(int milliseconds) it will return but then I will not know ...Show All

• JLF Listbox.Items.RemoveAt question/problem

  I'm just starting C# programming (am/was a c++ guy). I'm sure this is a simple problem on my end, but I've not seen any other posts that address/solve the problem. My target is a smart device (CE). I've created a list box, and have populated it with several items.  When I go to delete an entry using RemoveAt(int x) I get a NullReference exception. I've validated x < Items.Count Regrettably I can't step into the RemoveAt method (what' ...Show All

• EddyA Web Method with a Result parameter

  I have a webservice that has a couple methods with a parameter named Result. This was fine in VS.NET 2003 when I added a reference to it, however VS.NET 2005 generates different code when the reference is added, and it will not compile. I did some digging and discovered that it created a <MethodName>Completed event with a matching <MethodName>EventArgs class for all of the exposed methods. The problem that I run into is that the auto ...Show All

• Leoviveke System.Threading.Monitor.Enter (under the hood)

  What do the threads that are locked out do when they are locked out And does the Sleep call help get { if(dsUsers == null) { if(IsdsUsersLocked) System.Threading.Thread.Sleep(50); lock(UsersPadlock) { if(dsUsers == null) { IsdsUsersLocked = true; dsUsers = (3 sec call to the database server accross heavy network traffic); IsdsUsersLocked = false; } } } return dsUsers; } The sleep call appears to help when dealing with 100 ...Show All

• Dina Holan MSFT .Net Technology to replace DCOM

  Hi, I'm new to .Net, and I'd like to know what's the closest technology to do remoting that close to DCOM. And it will be very helpful if you could provide me hte link for interesting article that comparing that with the DCOM. Thanks a lot System.EnterpriseServices is the closest as it is DCOM. Enterprise Services "System.EnterpriseServices is the closest as it is DCOM. ...Show All