ChanKaiShi1's Q&A profile

• Visual Studio Express Editions Problem with searching XmlDocument

  Hallo! I have a XmlDocument "neuesXMLdok". With the following command I select one single Node: XmlNode nodeOWN = neuesXMLdok.SelectSingleNode("/GAEB/Award/OWN"); This results in the following XML: <OWN> <Address> <Name1>XY</Name1> <Name2>ZZ</Name2> </Address> </OWN> Now, I want to select node "Name1" and put the value into a variable. So, I did the following: XmlNode navName1 = nodeOWN.SelectSingleNode("/OWN/Address/Name1"); prj_Bauherr = navName1.Value; But the node "navName1" is always NULL. I jsut don't understand why. Could anybody he ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. BUG: Managed DirectX and Math.Atan()

  I'm writing an application in C# with Managed DirectX and I noticed that if I run this (simplified) line: angle = Math.Atan(0) + Math.PI;   I get a result that is not Math.PI.  It's off in the 7th decimal place.  Even if I further break it down like so: double temp = Math.Atan(0) angle = temp + Math.PI   ...you get the same result, yet if you compare temp to 0.0 it says they are equal.  Also, if you just run: angle = 0 + Math.PI;   ...I believe the compiler must optimize the "0 + " part out because that works.  There's also one more case that doesn't work: double temp = 0; angle = temp ...Show All

• Windows Forms Urgent !!!! please ;)

  hie, Can anyone drop some ideas on why this new stuff is failing with the sample code even  It throws the exception Stack Overflow !!! Another confusion : do i need to resolve any kind of firewall issues even if I am creating my terrarium just to test the creature  (I tried to craet a new one but one ball at the right top corner&nbs ...Show All

• Visual Studio 2008 (Pre-release) extension properties

  When the first Linq preview was released, there was talk of allowing extension properties along with extension methods. At the time, I couldnt see a good reason for having them, but having read "First-class relationships in an object-oriented language" I can now absolutely see a use for them. At least, a very nice syntactic sugar type of use. I know the details on the next Linq release have been short on the ground, but would some Linq team member be prepared to comment on possibility of extension properties. Is this something we might see in the next release Hi Damien, Do you have any particular property in mind I mean ...Show All

• SQL Server Migration Problem with NS SQL 2000 to NS SQL 2005

  Hello, I'm traying to migrate a Notification service solution from SQL Server 2000 to SQL Server 2005. The solution works fine on SQL Server 2000, but on 2005 I allways get the message: "The registry entries for the specified instance of Notification Services could not be found". This message shows up everytime when i want to see the Subscriptions of a given Subscriber in my Web-Interface (written in ASP and C#) or when I want to add a new Subscription. News of a existing Subscription are shown without a problem. So far I know i did follow all the steps to migrate the Database, Application and NS-Instance. First I upgrated the DB- ...Show All

• Visual Studio Express Editions Intellisense Does "See" all Forms Controls And Procedures

  Hello All, I am having a bit of a problem here and I can't seem to figure out how to fix it. Hopefully someone out there will be able to shed some light on what is going on and how to fix the problem. I have a two project solution file. Project one is a Win Forms EXE and contains all the forms used by the application. Project two is a Class Library. The class modules are organized to form an Object Model. The model's layers, properties and methods are accessed using standard dot notation, as in clsApp.Database.InitDB. One of the properties of the class library's root class, Application, is MainForm. During the startup phase of the Win ...Show All

• SQL Server Problem with instalation

  I have a problem with SQL 2005 Express on Win XP, at the start of instalation, with - Performance Monitor Counter Requirement (Error) Messages Performance Monitor Counter Requirement The System Configuration Check for Performance Monitor counter registry value has failed. For details, see How to: Increment the Counter Registry Key for Setup in SQL Server 2005, in the readme file or in SQL Server Books Online Please, send me correct values of this kezs, because I deleted them, This can be a couple things, but typically it is the perflib registry key.  Check out this article an ...Show All

• Windows Forms Localizaion problem of embedded Windows User Control in IE

  Hallo, I have a small localization problem. My Application My.dll will be loaded in IE Here the html code: <html> <head> <link rel="Configuration" href=" http://myserver/mycontext/My.dll.config"/ > ... </head> <body> <object id="My" width="230" height="150" classid="http:My.dll#My.MainCtrl" VIEWASTEXT/> ... </body> </html> The application will be loaded and it's running without problems. But, while loading of dll the .NET Framework sends a lot of invalid get requests, here the log entries: "GET /mycontext/de-DE/msco ...Show All

• Visual Studio Possible to Limit Export Formats?

  Is it possible to limit the export formats from the Report Viewer control   Specifically the options that appear in the dropdown box.  I'm using it in an ASP.NET environment (RTM). Thanks. In remote mode, you can edit the rsreportserver.config file on the Report Server to limit the available export formats. In local mode, Excel and PDF are available in the toolbar dropdown. To limit this to only format you would have to hide the default toolbar and supply your own. ...Show All

• Visual C# RichTextBox

  1 question. - Ok. I really dont know how to ask a question. Basically, I have two rich textboxs. In one I have html code, and i want to the other read the code that is in the first rich textbox and display it as if it were in a web browser. 2 question - Now, I have a rich textbox, and a web browser. I want the web browser to be able to read the code in the rich textbox. Can someone help yes sir, I am building an HTML editor along with many other features, and you are also correct, this is simply for the experience. I thank you VERY much for your help, but I still have another question. I figured out how to show the input in the richtex ...Show All

• Windows Live Developer Forums ms PROJECT Professional 2003

  need help installing add'l licenses on project server This forum is for discussions related to Windows Live development. For questions related to Project, check the Microsoft Project website: http://office.microsoft.com/en-us/FX010857951033.aspx ofcresset=1 or newsgroups http://www.microsoft.com/office/community/en-us/default.mspx dg=microsoft.public.project&lang=en&cr=US . ...Show All

• .NET Development How do I: Get Security Descriptor - System.DirectoryServices

  Question: How do I get a Security Descriptor from Active Directory Entry. Comments: The code below shows what I want to happen, however it does not work because the DirectoryEntry class returns a COM Ojbect, throws Exception. MyCode: DirectoryEntry de = new DirectoryEntry(" //CN=ExchangeOrganization,CN=Microsoft" href="ldap://CN=ExchangeOrganization,CN=Microsoft">LDAP://CN=ExchangeOrganization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=YourDomain,DC=com");            // This does not work, because the value is a COM Object ActiveDirectorySecurity ads = (ActiveDirectorySecu ...Show All

• Windows Forms MS Office COntrols

  Hi I always dream of controls like those in MS Office like the commandbar, commandbuttons and dockable menues with their endless customization options. I enjoy working with these objects in Addins but I want to use them in my applications .Romke Soldaat called them (Forbidden fruits of the Office Paradise) in Nov 1999 issue of Microsoft Office and VBA developer (Informant Communications Group) Will Microsoft ship these controls with any version of VS or even sell it as a separete product ! I hope so! I would have to agree with david... There is no control that will provide 100% of what office looks like but there is a set of cont ...Show All

• Visual Studio 2008 (Pre-release) Anonymous Methods and LinQ

  LinQ provides query language for our collections as far as I understood, And by the way in c# 2.0  there is Anonymous methods which provide us using closures as functors. Did anybody have issues with Anonymous methods Why did they introduce LinQ what is the best way to select elements of a list that satisfy a given predicate LinQ or Anonymous Methods using closure sorry I am kind of confused. Linq is a pattern that makes the use of such methods much easier.  If Linq is available, I see no reason to write the methods by hand. ...Show All

• SQL Server Cannot connect to SQL Express Remotely

  I have SQL Express April CTP (from VS Beta 2) installed on machineA, but I cannot connect to it from machineB using the command "sqlcmd -S machineA\sqlexpress -E".  This command works just fine from machineA. I have enabled the TCP/IP protocol for the SQLExpress instance through the configuration manager, and turned off the Windows Firewall on machineA. Any ideas on what I'm doing wrong Hi, I have the same problem, I cannot connect remotely to sql server express I have done all the steps in that article http://blogs.msdn.com/sqlexpress/archive/2005/05/05/415084.aspx http://support.mi ...Show All