.NET Development

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  • Creating Custom PartPane - partpane.xaml resource error
    by reachpoint
    11 Replies
    Last post by Alex Bulankou
      • I am finding that Acropolis is fantastic and could be the cornerstone of all my projects. Unfortunately Acropolis provides very limited LayoutPanes at this stage. There is a great need of custom layout capabilities, as the default styles will never be enough. As having the right LayoutPane style at the early stage of my project was crucial, I decided to create a custom layout - MDI style. It
  • db servers in my network
    by Anu Viswan
    3 Replies
    Last post by boban.s
      • Hi I wanted to write a code that would give me all the SQL Server's available in my network. Can any one guide me
  • The server committed a protocol violation. Section=ResponseStatusLine
    by Zibby
    4 Replies
    Last post by Zibby
      • Hello all, I wonder if anybody came across the follwing issue (exactly the same issue was reported under http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=704745&SiteID=1 and under http://groups.google.com/group/microsoft.public.windowsce.embedded/browse_thread/thread/1270892027ee6c21 ): We (our customer, to be precise) are making a simple web request call to our server which goes t
  • System::IO::Ports::SerialPort::ReadLine() polling problem
    by Rascal123
    5 Replies
    Last post by nobugz
      • I have a problem with a simple application reading a GPS NMEA 2.0 device through the serial port. On the idle event, my delegate function is invoked and reads the serial port, parses the GPS data (no looping in the parsing fucntion) and undates some text fields as well as a compass control. All is well when I randomly generate the GPS text data. In other words, there is a constant and consistant u
  • Process exists in the Manager Task¡¯s process tab for 20 sec after stopping the service.
    by Bipul553536
    1 Replies
    Last post by TilakGopi
      • Hi All, I have a window service which spawns a thread to call the ReceiveFrom() of Socket as given below. bytesReceived = mcastSocketListen.ReceiveFrom(bytes, ref remoteEP); But after stopping the service the process still exists in the process tab of the Managers Task. I believe some threads are getting created by ¡®ReceiveFrom()¡¯ or some other method, which is not getting
  • Data Search
    by BrettO
    14 Replies
    Last post by BrettO
      • Hi, Can anyone out there help me out with this. I have a Database called db1, with a table called customer, a prinary key column called customerID, a column called CustomerName and a foreign key column called called DepartmentID. I then have a second table called Department with a primary key column of DepartmentID and another column of Department name. The 2 tables are linked via the Depart
  • Wse call just not being made
    by Daniel Hawkins
    4 Replies
    Last post by Daniel Hawkins
      • Hi everyone I'm posting this in the hope that someone may have seen similar goings on. We have several web services all protected using x.509 certificates and WSE 3.0. For the majority of machines the client application works without any problems, but a couple of machines have real problems. If they try to make a wse call the system just sits there, eventually the request will be aborted and
  • Cannot Create ActiveX Component
    by ritesh srivastava
    6 Replies
    Last post by Ting Wang - MSFT
      • Hi friends, i am making a web application on .Net . In this application i am using an activex control which is made in VB 6.0. Now when i run this program on VS .NET development server. it works fine But when i run this program on IIS using local host. it gives an error Server Error Can not create ActiveX component. the line of the error is myobj=createobject("
  • Problem with Presence information
    by gallega
    5 Replies
    Last post by gallega
      • Hello! I am develping an adress book for a SIP softphone and I have a proble with the Presence information. I have followed these steps(as is recommended in an example of microsoft): - Create profile - Enable Presence - Set Local Presence Information - Enable profile Then, when I add a new buddy, his status is always the same: offline! Does anybody know where the problem can be I
  • Backslash problems in Regex
    by stlaural
    2 Replies
    Last post by OmegaMan
      • Hi, I ave used a couple of regular expression before with C# and VB, but I just noticed a problem and I would like to know if there's a solution or at least an explanation. in regex, the backslash is a special character my problem is this : I have a string containing 2 backslah represented that way : " \\\\ " and I want to replace them by ONE slash "/" so I tried these :
  • Logging data from a web service into SQL Server
    by Ang$t
    1 Replies
    Last post by Andreas Johansson
      • Hello all I am trying to log gps data from a web service into a sql server. I want to fetch data at a timed interval and insert it into the database. This application will run 24/7 and only requires minimal user input on startup. I am presently trying to do a console app but am having problems with the timer. Is a windows service a better way to go Or just do a windows app Does anyone have
  • The process cannot access the XML Fil
    by Niranjan_007
    2 Replies
    Last post by Robert Rossney
      • Hi all, I am a newbie trying to work with XML.Actually i have created XMLs and i want to delete one particular section from that XML and save the rest.I am able to delete tat node but i am not able save the remaining contents of the file.I am gettin the error msg The process cannot access the file "FileLocationPath" because it is being used by another process. Wat c
  • SP Execution under .Net SQLClient
    by di-mgmt
    8 Replies
    Last post by di-mgmt
      • SQLServer 2000 .Net 2005 COM+ component SQL Command Object (using ExecuteNonQuery service w/ CommandType = StoredProcedure) Stored procedure executes in 17 seconds when executed from Query Analyzer (and executed fine under the old VB6 app.) When executed from the SQLCommand object, it will timeout after 5 minutes. We have seen other instances of stored procedur
  • GDI+ Cannot draw from another thread
    by Alx_it
    3 Replies
    Last post by Alx_it
      • Hi!, I'm coding an application that make use of custom controls. They are all derived from the base Windows.Form components and they have custom graphics. Those components are used to make an animated GUI, so in response to user inputs i change controls position, color, image... with some fancy 2d effects.. I had to implement this app both with C# and Java. The java version works like that... //cr
  • "Requested registry access is not allowed" even while impersonating a server admin account.
    by LukeSkywalker
    8 Replies
    Last post by John Saunders
      • System.Security.SecurityException: Requested registry access is not allowed. There it is. Excuse the melodramatic tone, but this string of characters has caused that feeling of absolute hopelessness that only developers go through in the name of programming. In the last 24 hours I've even questioned whether I like my career choice. Here's the rub; I have two servers, both are identicall
  • problem deserializing some of the .NET collections
    by George M
    3 Replies
    Last post by George M
      • I serialized a dictionary that contains members. I used the serialization attributes [Deserialized] but the dictionary count was zero. I implemented IDeserializationCallBack and implemented the OnDeserialized method but still the count is zero. Any suggestions Thanks
  • Why do I get "The transaction has already been implicitly or explicitly committed or aborted"
    by hdp203
    5 Replies
    Last post by MrGumbe
      • Without using transaction scope the code runs fine.  With ts, the exception is throwed when I call Update(). Below is my code in C++: try {    Transactions::TransactionScope^ ts = gcnew Transactions::TransactionScope();    SavePatient(hPatient, hProgress);    ts->Complete(); } catch (Exception^ e) {    MessageBox::Sho
  • What XML can do, i can do with simple Textfile !!!! where is the big deal?
    by seco
    1 Replies
    Last post by Oleg Tkachenko
      • hi i read a lot about XML and see more videos about it from microsoft.com and others,, i can deal with data from Desktop, send it over the web, deal with it from windows application and non-microsoft platforms  to search and write and read and Do all of the things that XML do with just simple textfile so. what is the big deal about XML im confused !!!! thanks in advance.
  • Removal of config file dependeny from web service client in WSE 2.0
    by navinkaus
    6 Replies
    Last post by Sidd Shenoy - MSFT
      • Hi, I am facing a problem in calling my web service which is secured ( based on secure conversation sample ). But problem is that my client is in VC++ so what I did , I created a proxy dll ( created in C# as a library ) to call the web service. Since proxy dll is a library so it can't read the app.config file. In case of secure conversation sample web service client is having a config
  • Serialization of Generic Lists of interfaces
    by durnurd
    2 Replies
    Last post by Dean Harding
      • I think the title rather captures the entirety of the question. I have a List<IEvent> that I need to serialize. IEvent implements the ISerializable interface. When I try Code Snippet XmlSerializer serializer = new XmlSerializer(typeof(List<IEvent>)); It comes up with the error "Cannot serialize interface IEvent" Is it possible to serialize a generic collection
  • Object reference not set to an instance of an object
    by Kscott
    10 Replies
    Last post by Kscott
      • I am using VB Express to create a client for a web service, two things I never use in my day to day job as an Excel monkey. In a previous post I was having trouble receiving the results of a web service call, now I am receiving the results but am getting the below from the web service. <RetVal><Error>Deserialization Exception: Object reference not set to an instance of an object
  • Generating tree hierarchy from adjacency list
    by Tadwick
    9 Replies
    Last post by Tadwick
      •  I have an XML representation of an adjacency list where each <row> element has 0 or 1 parent element where the ParentID element points to the ID element of the parent.  I am trying to use xsl:key to generate an XML output tree.  Could anybody help with this please Thanks, Tad input: < xml version="1.0" encoding="utf-8" > <root>   <row>  &n
  • Spawning Stateful XmlReader
    by Mystagogue
    3 Replies
    Last post by Chris Lovett
      • After I have an XmlReader 'X' that has already read half-way through an XML document, I want to spawn another XmlReader 'Y' that will continue to read from the same point as the existing XmlReader 'X', without affecting the read position of 'X'. Can this be done
  • URGENT!! How to embed an excel in aspx page?
    by neo577382
    8 Replies
    Last post by neo
      • (Q1) URGENT!! How to embed an excel in aspx page i try to link an excel file in an iframe in normal HTML and it works. (<iframe src=excel.xls>) But for aspx page, it doesnt. (Q2) Beside the question i ask above, can i embed an excel virtually which mean actually i'm trying to read an excel file with some data inside. Then i want to display it on the webpage (Q1) and also display the
  • C# ADO.NET - Insert, Delete and Update
    by MichaelMouer
    1 Replies
    Last post by Wayne Seling
      • Book: Visual C# 2005 Step by Step. Problem: When I create conneciton using the Northwind database the Insert, Delete and Update statements are generated automatically when I select the Advanced Option and I "Specify columns from a table of view". When I create a connection using a database I built, the option to generate these statements is grayed out. The database is SQLExpress. I am b