Answer Questions

• TJ COLLIER CertMgr tool and PFX (PKCS #12) Certificates

  How can I import a PFX certificate into a System Store from a file. The following does not work: certmgr -add mycert.pfx -s my The error I recieve is: Failed to open the source store I think it has something to do with the encoding (-e) flag, but I can't find ANY documentation on this. Sorry -- I'm not sure ... certmgr is a tool produced by the Windows team, not the CLR team. -Shawn Thanks ...Show All

• Knvb1123 Performance issues with System.Collections under 2.0?

  I have an application (originally written using the 1.1 framework) which performs numerous ArrayList.Contains and Hashtable.Contains method calls using various reference types (which have NOT overriden getHashCode and Equals). When running the same code compiled against 2.0, the total speed of the application is significantly reduced. By doing a bit of performance analysis it would seem that these operations have just gotten slower. The default ...Show All

• hafi speech gives an exception in loadgrammar

  I am executing the pizza speech example in a virtual pc with xp. When i hit f5 and it reach loadgrammar function it gives me this exception: "The remote process is already running; it cannot be started a second time." Any idea thanks in advance this is the code: public partial class Form1 : Form { //create a recognizer SpeechRecognizer _recognizer = new SpeechRecognizer(); public Form1() { ...Show All

• dereck57 2 projects same solution

  my solution is set up: Solution  | --vbProject  |             |-----References  |                             |-----cppProject  |                             |-----mscorlib  |- ...Show All

• Die LTs installation and SQL

  1. I have visualstudio2003 installed on my computer. i am planning to download and install the VS Express Edition. Is that possible to install it on the same computer (including the .Net Framework 2.0)  and making them work altogether 2. I am just new to this .Net programming. I am a student of java before but I have decided to shift to .Net. Again I have this VS2003 and MSDE installed. When i go to the Solution Explorer and then I att ...Show All

• MartinMalek Freezing TCP SocketListener

  I'm writing my first local network TCP/IP Client/Server Windows Forms workstation application functionality code in VB 2005 Express. The internet may be connected by the user, but it is playing no role in the Client/Server part of the application. The objective is to write a simple listener and a simple client not demanding anything but the Listener being able to pick up transactions sent on a specific port and up to six Clients  being a ...Show All

• TJvaliant number to character

  How do I turn a number into a character - e.g. 1 into A Thanks When you mean the asci number of a character you can cast. C#: int myCharAsInt = 22; char myCharFromInt = ( char )myCharAsInt; ...Show All

• nimayb Wireless Communication using VB.NET

  i am making an application that will perform wireless communication over laptops. i want to send an ID for a product from a user laptop to a laptop that has the database. the database then takes the ID and returns the price of that product. i need help on how to perform wireless communication using VB.NET i would greatly appreciate if someone could provide me with some sample code. if someone has such code for wireless communicat ...Show All

• Niko Pamboukas Network Stream Read

  I am using the networkstream to read a message sent. When ever I get messages back-to-back in a short period of time, the stream still does not separate the messages, which is causing me errors when I try to parse the messages and save information into a data base. I know this is probably a logic problem, but I am not fimilar enough with network steams to figure out what I can do to have the network stream just send on message at time to be proc ...Show All

• bishop0859 Authenticating the caller of a web service. Client Certificate?

  Let's say I have a web service. In this webservice, I want to verify who is making a call to it. (client or another server) Is this where a client side certificate would come in If so how do you use this in .Net 2.0 The service may or may not be SSL does this matter It probably will be but during development it may not be. I am using VS2005 VB.Net. Thanks, Rick Hi Rick, What kind of authenticati ...Show All

• Talepinner Type DataSet support for Batch Updates, Nullable Types, System.Data.Common objects

  Is Type DataSet going to support for Batch Updates, Nullable Types and System.Data.Common   Class.     Batch Updates -           Is there an support for Batch Updates.   I found that the only way to have batch updates is to create my own DataAdapter with the appropriate DbCommands and use its Batch Update methods.     Nullable Types -    &nbs ...Show All

• Jay Simmons AppDomain.AppendPrivatePath Depricated

  I get a CS0618 that AppDomain.AppendPrivatePath is obsolete. The suggestion is to use AppDomainSetup.PrivateBinPath instead, but no matter how I set it, PrivateBinPath remains null. I am trying to update AppDomain.CurrentDomain after the domain is started. Is AppDomainSetup the correct way to go It seems this would only apply at creation of the domain, and I need to make this modification after the AppDomain has started. Thanks ...Show All

• Tony63 My Datasource object could not find My Data access layer function

  I am exercising the demo at http://beta.asp.net/GuidedTour/ . Following the same procedure I came accross with the following problem. At the topic Configuring the Object Data Source  my datasource object do not show the name of the function that is defined at data access layer while configuring the data source object. Please tell me any possible mistake i have made. The problem resolved. I had typed the code for generating Data ...Show All

• HoustonLucifer OleDbCommand.ExecuteNonQuery "Insert Into Select From"

  Hello, I am working with OleDb to perform a bulk insert from a temporary table to permanent database table, both of which belong to the same database. I am wanting to use "INSERT INTO <permanent_table> SELECT * FROM <temp_table>". The query I run in MS Access to perform this bulk load does process correctly, but not in code using OleDb. After properly setting up my OleDbConnection object, opening it, and properly ...Show All

• kcabral1 How big is the SOAP wrapper overhead?

  I'm using vs2005 Beta2, developing a system to transfer data to/from XDAs (PocketPCs) My issue is that our customers airtime contracts charge by 1024k chunks of data, so we batch data up to 1024k chunks before we send it.  When the system was in evb we used HTTPRequests to post to an asp page, so it was easy to do this. Now we're using VB.net talking to WebServices, and I'm no longer sure what size the data is I'm sending.  I'm not t ...Show All