Answer Questions

• Jamie Thomson How can I connect a Visual Basic Studio Projecto to a ACCESS Database?

  Hi. I'm urge for solving this issue. Otherwise, I'd like some suggestions to get a web page development with database administration. there are many many examples on how to retrieve, insert, update and delete records into a database for both SQL and MS Access. There are also multiple ways on doing so. It depends on what you want to do and what your aim is. We need more description to help you correctly. in the mean time, take a look at these: http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=753872&SiteID=1 http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=997009&SiteID=1 http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=964164&SiteID=1 http://forums.microsoft.com/MS ...Show All

• Uwe Keim seeding random numbers

  I'm trying to generate several random numbers with the same bounds, but every number is always the same. How would I go about seeding the random number generator I think it's much better to create an instance of Random before any loops: Random rand = new Random(); for ( you conditions ) { ... rand.Next(0, 10) // here you get random number between 0 and 9 ... } Hi ! I'm not sure if I understand you right, but if you would like to get random numbers you should use Random foo = new Random(); If you do not pass a parameter to the constructor, the random seed will be initialized by a time dependent value - so you get unique numbers each ...Show All

• Duncan Woods Exception: DataTable internal index is corrupted: '5'. on ...

  Hi, I have a problem with bindingsource component in framework 2.0. I have a combobox bound to a bindingsource which is also bound to a dataset with 2 related tables and a datagridview bound to the same bindingsource. What I want to do is : When the selectedindex property of my combobox changes, the corresponding cell value must be changed in the datagridview. But although the value in bindingsource changes, datagridview does not display the new value. That value is displayed after I move the mouse over that cell and make it invalidate its region manually. Another error I caught is the one that you can see as the subject of my post. I do not know why i have that message when I try to change the property of ((DataRowView)mybindi ...Show All

• Rick Casey How i can start to programming messenger

  Hellow i want to make chat program on internet as msn with c# how i can start with this and if there is website demonstrate this thanks You could have a look at Jabber , you will find the specification of a protocol there.. And the source of various implementations of servers and clients.... yes i want to create new application please help me start taking a look at the Socket classes and its examples: http://msdn2.microsoft.com/en-us/library/system.net.sockets.tcpclient.aspx http://msdn2.microsoft.com/en-us/library/system.net.sockets.tcplistener.aspx http://msdn2.microsoft.com/en-us/library/system.net.sockets.networkstream.aspx http:/ ...Show All

• E.Ganesan How can I change the Root Namespace for a Web application?

  Hello and Thank you for your support. Where can I change things such as ==> "Root Namespace" within the project properties of a Web Application, the way I can do this within a Windows application. (in a windows application, I select project properties, then click the "Application tab" then change the Root Namespace there). Where can I do this same thing within a Web App Thanks Donna ...Show All

• ClaudiaHelpOnVSTO Parsing a WordML file

  Hi, My task is to parse a word document, particulary a requirements document to extract the requirements from it. What I did is that I saved this document as an xml file using C#. It was saved in a WordML format. then I loaded this file to an Xml file. Now I need to parse the WordML after being converted to Xml or should I just parse the WordML file Does anyone have an idea or a sample code that facilitates the parsing of the file cuz its very tedious!! Thanks alot... This article gives an introduction to WordML and hoe you can process it: http://msdn.microsoft.com/msdnmag/issues/03/11/XMLFiles/ For parsing XML in .NET you can use XmlReader. You can load XML files to XmlDocument and access your da ...Show All

• Dhondtie Issues with updating Access DataSource

  I have generated an bindingsource and dataset without code. I have bound data to a text box and navigate easily enough with a navigator object. When I try to save the data to the mdb file with the following code nothing happens. No exceptions, No updates. this .dummyTableBindingSource.EndEdit(); dummyTableTableAdapter1.Update(jobCards_beDataSet.DummyTable); jobCards_beDataSet.DummyTable.AcceptChanges(); DummyTable consists of { DummyNo Autonumber DummyName Text (not required) } The row states do change when the data is modified, added or deleted. The mdb file is not read only , it does not have a password. I can also open the mdf file and edit directly on the table. The main idea behind this app is to use as little code as po ...Show All

• Tiger Jesse Remoting and Scripts

  I am using remoting (IPC channel) between a client and a server for IPC using .NET 2.0. Does anyone know of a way to use remoting from a vbscript (as a client) For instance, for COM objects, one could use CreateObject. Is there something similar one can do for remoting (other than using COM Interop) Thanks, Al. Remoting will not work directly with COM interop. You will have to write a wrapper .NET client component and call it through COM interop from VB script. Or use web services :). ...Show All

• Jonas1980 ParameterDirection Enumeration

  Hi all, This enumeration has the following values (from help) ... Description Input The parameter is an input parameter. InputOutput The parameter is capable of both input and output. Output The parameter is an output parameter. ReturnValue The parameter represents a return value from an operation such as a stored procedure, built-in function, or user-defined function. I'm not clear on the difference between Output and ReturnValue. I'm using a stored procedure (which works fine within SQL Server Management Console) to create a row and return the generated ID. When I call from a C# Web Service I get an error that I have a missing Parameter (the ID to be returned). ...Show All

• OmidQRose I Find the solution.

  Good morning, friends. I have a hard problem at the same time, simple.. I'm using DataAdapter and DataSet for Read, insert or change one row of course than select string. I use similar code that I show to continue. da: DataAdapter, ds: DataSet, dr: DataRow 'Always I read one row of table with Select string. If read one, mody the items of this row, so I insert a new row. strSql = "SELECT * FROM namTable WHERE c1=" & C1 & " AND c2=" & ... & " AND c8=" & c8 da.SelectCommand = NEW SqlClientCommand(strSQL, conex) DIM cb AS NEW SqlCommandBuilder(da) da.UpdateCommand = cb.GetUpdateCommand da.InsertCommand = cb.GetInsertCommand da.MissingSchemaAction = MissingSchemaAction.AddWithK ...Show All

• tnfemme Anyone any ideas on setting paths for web application page switching?

  Not sure if this is the correct forum for this question so if it isnt please point me in the correct direction. I am using Visual Studio 2005 to develop a web application in which I use PostBackUrl, Response.Redirect and Server.Transfer to changes pages and to refer to pages for previous page options. for example: Server.Transfer("~/EForms UAT040/UAT040view.aspx", true); Response.Redirect("~/EForms UAT040/Default.aspx"); PostBackUrl="~/EForms UAT040/Default.aspx" <%@ PreviousPageType VirtualPath="~/EForms UAT040/Default.aspx" %> When I am in Unit Test the path to Default.aspx is "~/Default.aspx" but when I install the file into Integration Test the WebSite is name ...Show All

• Sajjad Akhter The status of a running process

  Does anyone know of a way to determine if a process running on the local machine is hung, or not responding I'd prefer to do this in C#, anyone Also, keep in mind, this is a blocking method, if you call it on your UI thread your application will be unresponsive. This method actually suspends the current thread. Use it from a background thread if you're using it with a GUI application. "Hung" is a relative term, the process could just be busy in a loop. If you are looking for something similar to what Windows XP does when it displays "Not Responding" in the title bar, try using the WaitForInputIdle() API function. WaitForInputIdle simply waits a specific (or infinite) amount of time for a WM_ENTE ...Show All

• Tbom7 how to use conference in RTC

  we already have the pc to phone and pc to pc calls, help me how to have confenrece ing RTC Ramil, This is not related to managed networking APIs. You should take a look at http://www.microsoft.com/communities for a better forum. ...Show All

• Ventuspilot Data connection failed to open

  Hello, I'm attempting to install a Worker Service responsible for performing regular operations and communicating back and forth to a SQL Server 2005 database on a remote machine. I have a thin client that allows the user to make configurations, and although the first connection can take 20 seconds or so, the client succeeds at communicating with the database. The worker service, however, fails to do so every time. On startup, I attempt to communicate with the server three times: 1) send the current time as the service's boot time, 2) send the current time as the service's "heartbeat", and 3) get outstanding items to process. The first two return the following error in the Application service log: Data connection failed ...Show All

• kenny125 Launch and monitor external process from VB.NET

  Hi All, I am trying to launch and monitor external programs and process(including their handlers,if there are child process within them) in VB.NET(2003). I got program thatlaunches process called ntvdm.exe and it has got child process within it but those dont have process ID's. Actually when i launch this program, a child process is invoked which inturn invokes its parent process which is ntvdm.exe. This child process doesn't have no process ID and the process handler doesn't give me access to child. If i try to kill parent process, next time i wish to run the program i would have to restrart system itself.Please hlp. Do provide sample code if possible in VB.NET. Thanks in advance, BBN ...Show All