Answer Questions

• pavvu_kk New Class. How can i made it?

  Hello, i want make a Control for me. A Control what have some Panels inside. (like TableLayoutPanel). The Panel at Top have a Label inside that shows the Caption. The Panel at bottom you can use as Panel and can have other controls inside. I made one with a UserControl. But the BottomPanel don’t want work. I can’t put other controls inside. How can i do this Thanks Hi, thanks for ask, but a n ...Show All

• MKN DataSet.ReadXml Issue while loading from NodeReader

  I have a interesting problem. here is the code nodeReturn = objWebService.GetDetails(strArgument, maxLevel); try { nodeReader = new XmlNodeReader(nodeReturn); dsReturn.ReadXml(nodeReader); } nodeReader.Close(); catch(Exception ex) { } Everytime i run this i get an exception stating: Cannot add a nested relation or an element column to a table containing a SimpleContent column. But i try ...Show All

• Trupti Setting up Column Binding

  Without using a DataTable, how do you go about setting up column information so that the binding code will use it Basically, I have a data token class that has validation rules in it. So I want to bind to an array of these tokens, instead of using a DataTable (and having to duplicate the validation rules). So I've created a class that's derived from both ArrayList and IBindingList, which has the code for adding a new row. That's working gr ...Show All

• craig_munday28 System.Configuration and extensible configurations

  Hi there, I am developing an application that needs to provide an extensible architecture so that new functionality can be added using plug-ins.  This is fairly simple using .NET 2.0.  The problem I'm having is providing an extensible configuration model that works with .NET 2.0's System.Configuration namespace. An example of what I'm doing for configuration follows: <stuff_to_do>      <task typ ...Show All

• rodolfograve client can't get events

  Hello, In my project, my clients registered to an event on server. And, when server raise that event, every client write an event log entry to confirm that event handled successfully. All of my clients can register to event, and handle one event from server. But after first event, clients can't get any other events from server. What can I do to solve that problem Thanx. Hi Ilker, I'm not sure what t ...Show All

• sbogollu Windows registry

  Hello everyone, i have troubles in school project that need to add window 98's registry using Visual C++, do you have any ideas on how to do it thanks for helping. Hi Vikram,      Thanks for reply my question.  The project is about to add registry into window 98 so that when we insert portable device into computer, it won't appear "Add new hardware wizard" but it can detect it directly. How can i do that thank yo ...Show All

• Sujata Inserting data into an access database

  Hello, I am trying to insert IpAddress and other stuff into an access database in my ASP.NET 2.0 application but keep getting an exception on the INSERT statement. Can anyone tell me what I am doing wrong Thanks. Dim ipAddress1 As String = Request.ServerVariables( "REMOTE_ADDR" ) Dim UserHostName As String = Request.UserHostName Dim UserAgent As String = Request.UserAgent Dim UrlReferer As ...Show All

• Sonmez System.IO Q's

  Hi there. I am doing some mobile dev in C#. I know that the .NET Framework is stripped down, becoming .NET CF for mobile devices. Is there a way to retrieve the startup path of the application thanks! My Documents\Visual Studio Projects\SmartDeviceApplication1\Form1.cs(63): 'System.Windows.Forms.Application' does not contain a definition for 'StartupPath' He is working in the Compact Framework , which as memory and experience serves me, ...Show All

• jn1412 Implementing Optimistic Concurrency Control using Datasets

  I have designed a data access layer in which all the updates happen using the data adapter.update(dataset) method. The problem I'm facing is that by default the 'Last In Wins' concurrency is being done. I mean the last update is potentially overwriting all the other updates done. The requirement is to implement an optimistic concurrency approach meaning that if two users A and B have datasets of table X and if User A updates the table X ...Show All

• synthkid how to set regional and language setings in control panel from vb net

  I need this to solve the problem with decimal separator in diferent cultures I found in MSDN Public nfi As NumberFormatInfo nfi = New CultureInfo("ro-RO", False).NumberFormat nfi.NumberDecimalSeparator = "." nfi.NumberGroupSeparator = "" my numbers are saved as string in my database with this format 4512545,56 i tried to send such value to cristal reports and it doesn't accept that with something like "4512545,56".ToStrin ...Show All

• Ting_MS 'Root element is missing' on XMLDataDocument.Load

  I'm trying to append a dataset's xml to an existing xml file that was created from the first encounter with the dataset. The application is an online scholarship application form. It needs to collect student data into a single file for downloading at the end of the day. I've been beating my head against this simple problem for several days now and am out of ideas. _ds as DataSet comes from the web form. Here is the extremely simpl ...Show All

• garrywilliam .NET Remoting, IIS 6, and Error 405? Help!

  I'm trying to get .net remoting set up in my application with server activated objects. Here's my server web.config: < xml version ="1.0" encoding ="utf-8" > < configuration >    < system.runtime.remoting >       < application >          < service >             < ...Show All

• Newborn xml documentation

  Hi! I've a problem cos my boss wants to do a strange thing (i think so). i'm gonna try to explain it: He wants to know how the .net generates the xml documentation when you programmer with c#. I mean which classes of .net are called to generate this xml. Basically, how (I supose) the compiler read (I supose) the .cs file and take just the documentation tags (<summary>,<param>...). Once you' ...Show All

• RRV Updating Access from Data Table - slightly confused

  I'm using vb2005 to create a front end to an access database. Being new to this I'm slightly confused over what the wizards will create automatically as opposed to what I have to code. I've used the table adapter configuration wizard and specified that I want it to create methods to update a table called 'Categories' in the database. This is a simple table with a text field for the category name and an autonumber field (CategoryID) as the primar ...Show All

• raul2005 Is it possible to create one GUI which can connect to MS-Access and MSSQL?

  Is it possible to create one GUI which can connect to MS-Access and MSSQL I don't mean at the same time, but that the user can choose which database type he of she want to use. And if possible, what limitations will I take into consideration Hi, Yes, you can create two simultaneous connections in your form. If a user can choose on which datasource to use then you should use the OleDb data objects instead of Sq ...Show All