Answer Questions

• tenchyz Architecture in ASP.NET 2.0

  Hi All I have to create n-tier architecture for my new project with visual studio 2005, asp.net 2.0 and SQL 2005 Which approch to follow... 1)   making different projects for Business and Data access or 2)   add in app_code directory If i choose 1st option then can i get advantage for dynamic compiling and others which are related to app_code Thenx in Advance, David Hi David, I ...Show All

• Guenter Prossliner Format text to print???

  I am using stringwriter to output text to print, but can't see how to format the text, e.g. align, bold/underline etc. I suspect that’s because the StringWriter class is used to output text to a stream. In order to change its appearance, you need to look at the output device (screen, printer, etc). That’s where you find the functionality the change the visible attributes of the text, probably by using GDI+ fun ...Show All

• Stephane_BE How can I change the page in writing data to excel file?

    using VB.NET,how can i go to next page anytime when i writing data to excel file Thank you Vikram! I did as you said before . But when I difine 40 rows as one page, I may be 41 rows as one page in another printer. So,if I have to do is to change the setting of printer   Hi, I think its based on paper size. If the other printer is also using the same paper size then I guess it would print the same number of rows. If you ...Show All

• Tom Archer - MSFT The same table <choice> cannot be the child table in two nested relations

  I have a xml file generated by third party. I need to display the content on datagrid to let user modify and write back to the xml file.  Usually I create a dataset and read the xml into it.  But this xml file is different from those i have worked on before which it gives me such error message as in the subject.  What should I do My problem is during the instanciation of the typed dataset no ...Show All

• dhweizel Error when compiling a class that uses web services in release mode

  Here's the case (simple scenario to make things short): I have a web service that has 2 dataSets defined in it, both of them contains dataTables with the same names (myDataSet contains myDT and myDataSet2 ontains another myDT). when I create a project the references this web service, I have no problem compiling it in debug mode, but when I compile it in release mode I get the following error: Error: The top XML element 'myDTDataTable' from names ...Show All

• Shahzad.K.Y Access Denied when writing to a file.can you help?

  Hi guys, Despite several pages on goggle on "access denied" I have not found a proper solution. I have a vb.net project 2005 I have created a folder called "c:\Test" then I m trying to create a file in this folder and I get "access is denied" Could somebody give me a walkthrough or what permission and where i need to have and how to enable them. The funny thing is it doesnt happen on another folder ! mmmm I cannot see a difference Can you help ...Show All

• chris_mcc Error: SQL Server does not exist or access denied

  I am a newbie so any help appreciated. the ASP.NET web application is on a seperate machine than the machine that runs the SQL Server. There are 3 SQL Servers running on machine that has my database. The 3 SQL Servers are: SQLM1\DevSQL SQLM1\DemoSQL SQLM1\QASQL where SQLM1 is the machine name & QASQL is the name of the SQL Server. The database that this application connects to is in SQLM1\QASQL. In the default.apx.vb, I have a connection str ...Show All

• sailor Remoting : Accessing Remote object in We Service

  I have created a remote object in Remoting. I am able to access it in a windows form. What are the steps to access the same object in a webservice regards Hi Sarika, Following are the few steps to give you idea how can you that… · Develop your remote class and inherit from MarshalByRefObject (or declare the class as serializable). · Create a virtual Web application using the IIS Administratio ...Show All

• DaveStacy Wish list for DataSets

  Hi, Here's my wish list for DataSets: Allow typed dataset to inherit from my own intermediate classes (Inherits XYZDataSet not Inherits DataSet and XYXDataRow, XYXDataTable etc.) Allow auto regeneration of a datasets (or maybe even multiple datasets) e.g. to auto add new columns that have since been added to the database table or to fix datatype of columns with latest datatypes from database table. Add event/overridable sub for Va ...Show All

• Devteam Installation Problems

  Hi there, I need to install AutoCad for work, and therefore need the .Net Framwork. The installation failed when it ran the installation through AutoCad setup. It also failed when I downloaded .Net by itself. It failed a third time when I tried to download it through Windows Updates. The error message always has to do with RegSvcs.exe - I am running Windows Home Edition. Any help appreciated! Conchur ...Show All

• NemanjaTheLost Can StrongNameIdentityPermission be ignored?

  Hi, I'm working on a rather complex application that interfaces with mscorlib extensively, unfortunatly some of the calls I need to make require StrongNameIdentityPermission where the public key = ecma key - obviously I can't sign my assemblies with the ECMA key. I am perplexed by the complexity of .NET Security, what I want to know is: can I configure the machine security to somehow grant the StrongNameIdentityPermission to my assembly, even ...Show All

• Amit Nalla Threading Problem

  Hi, I have the following threading problem: I want to connect to a specific remoting service on another thread. So, in the static ThreadStart method I try to connect to this service and if it fails I put the thread on a sleep and have it call itself again after that. Also, based on a timer, I need to check if the service is still available and here's where I get the problem I think. In the timer callback I'm calling my ThreadStart method again a ...Show All

• Hakan Gumus Using version independent references

  Is there a way to reference an assembly and not be bound to a specific version of that assembly If the version of our product is 1.0.300.1 and I build applications that reference this assembly, it appears that I am locked into a version of 1.0.300.x. I understand I can increment the last digit without affecting references, but what if I want to upgrade my application to version 2 (IE 2.0.0.0). It appears I break compatibility even though my inte ...Show All

• ProfRoger object streaming from office to home or visa-versa

  hi, i'm wondering whether i can stream my object from my pc in the company to my home's desktop PC or vise a versa with socket programming Is it possible to get over the firewall or proxy server in the company the company which i work for it is not mine. so any other technology like virtual networks is not in consideration of me. i'd like to reach my computer as TCP connection as Messenger,ICQ, or E-Mule can do which works fine in my computer i ...Show All

• Cesar Augusto BR ADO.NET 2.0 bug

  I have NullReferenceException when try to execute the following code in .NET 2.0: DataTable tab = new DataTable (); DataRow r; tab.Columns.Add( "ID" ); tab.PrimaryKey = new DataColumn [] { tab.Columns[ "ID" ] }; tab.BeginLoadData(); tab.EndLoadData(); tab.Clear(); tab.PrimaryKey = null ; tab.Columns.Clear(); tab.Columns.Add( "ID" ); tab.PrimaryKey = new DataColumn [] { tab.Columns[ "ID" ] }; ...Show All