.NET Development

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  • Topics
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  • ReadXML isn't importing the Data
    by ruhanir
    6 Replies
    Last post by ruhanir
      • Hi guyz, I'm having some problem using .net ReadXML method, it goes through the process silently without error but it doesn't load any data into the dataset. Kindly enlighten me in the possible problems. Using xp pro, vs 2005sp1, sql2005sp1. msxml4sp2, msxml6 here is a part of the code: Try Me.WastageTableAdapter.Fill(Me.PosDataSet1.wastage) Me.MiscInfoTableAdapter.Fill(Me.PosDat
  • Offline support
    by herbjörn
    1 Replies
    Last post by NathanE - MSFT
      • Hi, I would be interested in learning more about how Acropolis is supporting offline functionality / synchronization.
  • Problem with Excel data source and i think permissions
    by Jay Geeek
    8 Replies
    Last post by Jay Geeek
      • My Error: The Microsoft Jet database engine could not find the object 'OklahomaCity$'. Make sure the object exists and that you spell its name and the path name correctly. My Background: VB.Net 2.0 + ASP.NET I have a file upload with a submit button. If the file is on the root of c: then everything works fine but if i use My documents or another directory such as c:\Temp
  • SortedDictionary is Culture dependent? (Causes KeyNotFoundException)
    by Roar Fredriksen 2
    2 Replies
    Last post by Roar Fredriksen 2
      • I am seeing a (to me) strange behaviour with the System.Collections.Generic.SortedDictionary<TKey, TValue>... The problem is that items are sorted at the time of insertion based on the CurrentCulture of the current thread. When accessing an item, using the indexer, a binary search is done, again based on the CurrentCulture of the current thread... Now, if the current culture changed between
  • WSE 3.0 deployment Problem
    by YPProgrammer
    8 Replies
    Last post by YPProgrammer
      • I am using WSE 3.0 for diagnostic purpose, for my webservices. I am able to see the Input/Output Trace on my Local Development Machine but when I deploy my code to the Test Environment I get an error that Assembly reference not found. I did some research on this topic and found out that WSE 3.0 dll showed be installed of the server so that it is in its GAC, which is not possible becuase the person
  • float vs. double performance
    by Mayur K
    2 Replies
    Last post by nobugz
      • Hi, I am doing some performance optimizations for a dot net application that performs millions of floating point calculations. Currently we are using float as the data types of the operands. The precision given by float is sufficient for our calculations. I have read that using the type double gives better performance as hardware is optimized for handling doubles. But double takes tw
  • configure data application blocks
    by gala123
    3 Replies
    Last post by Damiaan
      • need a help. pl provide me sample app.config and web.config for data application blocks. and sample code[c#] to make the connection using data application blocks.
  • System.Management.ManagementException
    by Christie Myburgh
    3 Replies
    Last post by Feng Chen - MSFT
      • I am using VS2005 (VB.Net) to develop my app. The application is obtaining the MAC address of the machine it is installed on as a copy protection measure. It was installed on several pc's with no problem. However one machine generated the following error: "System.Management.ManagementException: Provider load failure at System.Management.ManagementException. ThrowWithExtendedInfo(Mana
  • Using XMLTextReader to loop thru nodes/attributes
    by asdf87
    5 Replies
    Last post by Martin Honnen
      • How can I loop thru the nodes and attributes (getting the values for each), assigning a variable name to each node value, also how can I get specific types from those nodes This is what needs to be parsed: <Configuration> <Server name = "a"> <IP>127.0.0.1</IP> <Type>1</Type> <Patch>2, 1, 1 6643</Patch> <Signature></S
  • Aplication_BeginRequest and Session
    by fcm
    5 Replies
    Last post by TaylorMichaelL
      • This may be a simple question but I can't find a simple method. On a web application the loop is Application Start Application BeginRequest Session Start Application BeginRequest... Application BeginRequest... Session End Application End How can I now to what Session the "Application BeginRequest" belong (or will belong later) or how can I kno
  • Is XLinq based on DOM or SAX?
    by Nyi Nyi Thann
    6 Replies
    Last post by Oleg Tkachenko
      • Dear All, I would like to know a thing. Is Xlinq based on DOM or SAX If possible, pls explain me more about the realtionship between Xlinq and DOM and SAX parser. Thanks
  • Highlighting a node in an xml document
    by houtexwebdev
    1 Replies
    Last post by houtexwebdev
      • I need to find a way to, given an Xpath Expression, display an xml document with a particular section hilighted. What's a good approach for this If I can find the position of the node in the xml document (from and to characters) I could just extract that out and then htmlencode whatever I need and output it to a htm file. Is there a way to do that
  • Using XML permission sets in CASPOL
    by Jerry_W
    2 Replies
    Last post by Jerry_W
      • I need to setup and deploy .NET Code Access security for an application. Instructions from the vendor apply to the .NET Configuration MMC, but to deploy to the enterprise I need to use CASPOL (creating an .MSI not being appropriate) I cannot seem to find detailed information on the format of the XML for for adding a Permission Set using the CASPOL -addpset command. Actually I also need to creat
  • How to find the last occurence of <p> within a textblock tiltled <h2>??
    by Zjivago
    14 Replies
    Last post by Sergei Z
      • I have html files with the following structure: <h2>article title</h2> <p>paragraph 1 - bladiblah di blahblah</p> <p>paragraph 2 - bladiblah di blahblah</p> <p>paragraph 3 - bladiblah di blahblah</p> <p>paragraph 4 - bladiblah di blahblah</p> <p>paragraph 5 - bladiblah di blahblah</p> <h2>articl
  • Tcplistener.stop error
    by Mohit Bhardwaj
    4 Replies
    Last post by Mohit Bhardwaj
      • Hello to all, I am using TcpClient and TCpListner for client server architecture in GUI form. There is a button in server form which starts the listening by using another thread named listens . Now on another button I want to stop the listening so that I can terminate the application. I used this code to stop the TcpListener. this .tl.Server.Disconnect( true ); this .tl.Server.Clos
  • Dotfuscator 3.0 doesn't work
    by MC8005
    1 Replies
    Last post by Vipul Patel - MSFT
      • I obfuscated my Pocket PC application. I do not use reflection and couldn't find an reason in the documentation why this should not work. I run the app and the main grid doesn't even fill. So then I tried turning it off for forms, but it ignores me and obfuscates everything anyway. There is no forum or support on this product, so I am at a loss. I can't find anywhere where it talks about thi
  • XMLTextReader Help
    by smileymtb
    1 Replies
    Last post by Helena Kotas
      • I just have quick question about Reading and Writing XML files. I have an XML file that contains the following: < xml version="1.0" > <project name="Test"> <property name="test.path" value="C://testfolder" /> </project> Using C# how do I read the XML file and then change the project name, property name,
  • How to update an element's value?
    by pshaw
    3 Replies
    Last post by MurtazaMM
      • I am building an xml file in SQL Server 2005 (SSIS). The problem is that one of the first element that is written I won't know the value until I have processed all of the records. So I was wondering if there is a way to open up the file that was generated and update the element named "DeclaredValue" Thanks.
  • Change the Encoding for Process.StandardInput
    by Ian Sullivan
    3 Replies
    Last post by Ian Sullivan
      • HI, I'm trying to send some UTF8 to a process I've started with the System.Diagnostics.Process class, but it seems that the encoding is System.Text.SBCSCodePageEncoding so when I try to send the Unicode string, it get's turned into a bunch of 's. I'm wondering if there is any way to set the encoding for the StandardInput stream, like you can for the StandardOut and StandardError streams
  • Please help Transaction with SqlCommandBuilder.
    by pvphuc
    5 Replies
    Last post by Bulldog.NET
      • I am using SqlCommandBuilder to update my data by using SqlDataAdapter to update DataSet or DataTable. => I must use Transaction for my self or .net supports this (I created some SqlCommandBuilders and SqlDataAdapters because I must update some Tables in DB) Please give me the suggestion for this. Thanks so much. pvphuc
  • What happens when you call RaiseEvent?
    by Carsten Kanstrup
    11 Replies
    Last post by Carsten Kanstrup
      • What happens behind the scenes when you raise an event with RaiseEvent If you search the internet, you can find several articles, which all says, that RaiseEvent Name(..) is replaced with HandlerDelegate.Invoke(...). However, this cannot be true. Delegate.Invoke does not return before the invoked routine has finished its job, and it uses a thread pool thread. My guess is that RaiseEvent jus
  • URGENT: SAP throws the "Deserialization failed" error in .NET
    by Roxy1980
    3 Replies
    Last post by Pal A
      • Hi All, I am using ABAP generated WebService in .NET 1.1. Steps i took: 1. Generate Web Service of a BAPI in ABAP and Test it there. 2. Take its URL and Added Web Reference in my PortalApplication in .NET 1.1 3. Deployed it successfully, but when i try to run the project i.e "Portal Application" it gives "Deserielization failed" Error. its urgent Please Help! Help will be highl
  • ASP.NET1.1 Application Performance Problem
    by Abhijeet.b
    4 Replies
    Last post by jgalley
      • Hi,i am facing a problem with my ASP.NET application,hope to get an helping hand.My problem is-- Case study:- ------------- I have developed a web application(website) using ASP.NET 1.1(VS.NET 2003).My application is completely database driven,and the backend server is SQL Server 2000. The application has been uploaded over the internet and the application is running quite successfully for t
  • Update Not reflecting to Access Database
    by Adil Hussain
    6 Replies
    Last post by Adil Hussain
      • Hi All, I am using DataGridView to show table data and allowing user to add/update/delete its content. I am manually creating sql on the basis of a value in a list box and getting the data through the following code: -------------------------------------------------------------------------------------------------- Dim sql As String = "SELECT fldAssetID, fldCategoryID, fldAssetNam
  • Console Apps - Number of Threads
    by Alex-MyRpg
    2 Replies
    Last post by Alex-MyRpg
      • Hi all, Just out of curiosity, I created a blank Console Application, and in the Main() method I simply put System.Threading.Thread.Sleep(10000) so that when I run the app the program hangs for 10 seconds then exists. Now, running the EXE in release mode (after building, *not* from Visual Studio), I observe in Task Manager that the program is using 3 threads, no matter what I'm doing. Of course, c