Looking for the good ol' Line Control in Visual Studio.NET that earlier used to be part of the standard toolbox in VB6. Any suggestions. If there is no such control in VS.NET can anyone recommend a good way to draw lines on WinForms. thanks, -paul ...more >>

Hi, HttpWebResponse will just display the last value of those same name http header. Ex. Aheader: a value Bheader: b value Cheader: c value 1 Cheader: c value 2 Cheader: c value 3 Dheader: d value Retrieving the Cheader value by the headers property...more >>

Hello, first, I'm sorry, my english is terrible! But in german newsgroups I didn't found an answer. I found a sourcecode in VStudio-Help. "example for asynchronious serversocket" (ms-help://MS.VSCC/MS.MSDNVS.1031/cpguide/html/cpconnon-blockingserversocketexample.htm) This is a link in ...more >>

I am using a timer in my Windows service previously discussed in my previous post to send warning e-mails to users who's account activity idle for a given number of days. Currently I have it set for 30 days, which I multiply by a base value for one day in milliseconds. The value that is currently...more >>

The docs say System.Array.Rank will provide the number of dimensions in the array. But does not seem to work. I get 2 back for both 2 and 3 levels of dimensions in the array. I am forced to use Com interop, could that be breaking this? I am also using VB.NET. Strange output. See my c...more >>

How I can autosize a DataGrid after then associate a Datasource=Dataset in Smart Devices applications or Windows forms application?? That same?? -- Cumprimentos, David de Passos -------------------------------------------------------------- RCSOFT, Lda. E-Mail: passos@rcsoft.pt Móve...more >>

I am writing a Windows Service that monitors a running instance of another (third-party) application by using the Process component. I set it up to listen for the Process.Exited event, but that event never seems to be raised. I tested further, using a .dll that runs in NUnit (just a handy pla...more >>

I set up a FileSystemWatcher to watch one specific file, code sample below. I have set the NotifyFilter to NotifyFilters.LastWrite. When the file is saved Class1.WeChanged is fired 2 times. Does anyone know why this would be? I understand that a rename or a move causes multiple events to be fi...more >>

I am trying to initialize an ADO.Net SQL connection to an sql server in my Windows service and I'm getting the following exception while trying to initialize the SqlConnection Object. The language is C#. System.ArgumentException: Unknown connection option in connection string: user. at System...more >>

All: I have registered several client-side channels, each with a different set of credentials. When I want to make a remote call, how can I specify which client-side channel I want to use to make the call? Thanks, Bill ...more >>

Why is it that ShowHelp causes the Help file to show up as some sort of child to the main application? (I've tried this with MS help files and it does the same, it isn't my help file per-say) You can't click on the application without bring the help file to the front, you can't alt+Tab between ...more >>

string strContent = String.Empty; foreach (string strLine in Content) // Content is a ArrayList which contains a large amount of strings strContent += strLine; StringBuilder aStrBuilder = new StringBuilder(); foreach (string strLine in aStrBuilder) aStrBuilder.Append(strLine); strCo...more >>

Hi, When I create a table in MS access 2000 with SR3 using a standard SQL Create command The BOOL (YesNo) columns are NOT checkboxes, they are ints. When I create a table using the designer the BOOL YESNO fields are checkboxes. Smells like a BUG. When I call OleDbCommand w...more >>

Does anyone know of a way to do multicolumn sorting with the ArrayList object? Basically I have a collection of objects and I want to sort on multiple properties of the objects in the collection. Any guidance here would be great. Thanks. ...more >>

Hi all, I need some help, I need to generate Html Files taking data from the database (SQLServer) to the specified network path on Button click of the windows form. I need to use only windows forms not web forms. Please can somebody tell me what to do Thanks in advance ...more >>

Hi all, Ive made a Windows Service that basically makes connections to a Sql database, when it connects it runs a stored procedure. Below is the static procedure. This procedure is in the Windows Service and the procedure runs and an Eventlog is successfully written with no exceptions. If I ...more >>

I just bought a copy of the Visual C#.NET deluxe learning addition. It included the .NET framework and the capacity to develop in C#. It looks like I can't do anything in Visual Basic.NET until I install it. Is there anywhere I can download this part of the Visual Studio.NET environment? Al...more >>

Hello, I have a few web forms: 1) Shows a list of items with item ids 2) Shows details specific to an item and the sub-items of this item. What is the best way to pass the item id of the selected item from the 1st page to the 2nd? If I pass the value in the query string from the first ...more >>

Is there a way to retrieve the full computer name (ComputerName.DomainName.com) using the .Net Framework? System.Environment.MachineName will return the computer name but not the domain name. ...more >>

Is there some event that gets fired when a console window is closed? I have cleanup code which needs to abort several threads. Keith...more >>

I was testing some configuration options with Framework Configuration tool and eventually something went wrong in .NET security. Now cannot do anything in .NET with out having "System.Security.Policy.PolicyException: Execution permission cannot be acquired." error and CLR debugger popup...more >>

Hello, I’m developing in ASP.NET using “Forms” authentification: I’m asking “LOGIN”, “PASSWORD” and “KEY” Web.config: <authentication mode="Forms"><forms name=".SOMETHING" loginUrl="login.aspx" protection="All" timeout="5" path="/"><!--requireSSL="true...more >>

Hi, The following statement throws an exception when the search pattern returns no files: string[] files = Directory.GetFiles(directory,"*pl*.txt"); Is there any way to find out whether there isn't a match so that I don't have to wrap the above code up in a try- catch block? John...more >>

Hi I am trying to connect to a remote server using the System.Net.HttpWebRequest class and an https: address, but I am getting a WebException with a 'TrustFailure' status. I think the problem occurs because the server name doesn't match that on the server certificate (it is a test se...more >>