Answer Questions

• Wuchihchung 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 Hi BigBoy, I am not sure if I got your question right, but in Excel there is no concept of Pages as in Word. You just keep adding rows. You would probably yourself need to define n number of rows to denote 1 page of data and accordingly add that value to skip that many rows when you write the next data. Regards, Vikram Hi, Do you mean Page as in ...Show All

• rothth Will .NET support semantic web standards?

  Don't know if this is the right place to raise this question, but I haven't found a better one. We're interested in using semantic web standards (RDF/OWL) on a .NET platform. There are many open-source packages that support the semantic web, but all the most advanced ones are written for Java (ie, HP's Jena). There are a few offerings for.NET, like Joshua Tauberer's SemWeb , but none go beyond basic RDF to support ontologies and inferencing ( ...Show All

• FrankLin1981 Making databases in code

  does anyone know how to make a database completely out of code Visual Basic has a COM object named ADOX.Catalog which could do this. what im looking for is a .NET namespace to implement this into my C# application. Take a look at this article . Hi, If your using Access, you could try storing a copy of an empty mdb. Copy it to the location that you want to create the db. Connect through it on your connection string (OleDb) then exec ...Show All

• linch12 WebClient,... Can't get files using ".php?" types of links...

  Greetings Folks ! We have a web crawler that searches the net for specific images... When the link is a simple href, we can easily get the file using : WebClient myWebClient = new WebClient(); myWebClient.DownloadFile(m_remoteUri, sDestination); But when the link is PHP based, the code above will not work. Using the example below, how could we get the image in the page that this link will produce. http://img120.imagevenue.com/img.php ...Show All

• Pennysworth Newbie, Updating Records

  Hello, I'm quite new to .Net/C# in VS2005. Having years of experience in Delphi/Vcl environment blocks me here. I've created a grid that allows me to search in data, when selecting a record in that grid i'm updating another tableadapter to select the complete details of this record. In the search only the descriptions are selected. This works fine. The data is displayed with textboxes that have databinding. I've even (by test) attached a d ...Show All

• FETUS Soap Serializer does not support serializing Generic Types.

  I tried to serialize an object contains list (List<>) of objects and I got this exception: Soap Serializer does not support serializing Generic Types : System.Collections.Generic.List. It works fine with the  BinaryFormatter. Xinzhang, can you include the code for both sides of the wire Looking at what you posted, it's not obvious to me what's going wrong. Cheers, JJustice [MSFT] ...Show All

• maliakkas DbgJITDebugLaunchSetting Value

  Hi, I've just installed .NET 2.0 on my Windows XP 64 bits and I was surprised to see that the value of `DbgJITDebugLaunchSetting' was set to 0x10, I was expecting one of the 3 mostly used value 0x0, 0x1 and 0x2. Can someone explain what the 0x10 value means Thanks, Manu   Hi Manu,    That value is like 0 (prompt) for interactive processes, but like 2 (automatically launch) for non-inter ...Show All

• Jitender Rawat Computed Columns in TableAdapters

  Hello, I'm very frustrated with the TableAdapter created by the dataset designer in Visual Studio 2005. Here's my problem: My select statement is just a select * from X. Some of the columns are computed columns, and should not be included in the update or insert commands. However, they are. I can't seem to get it to not include these columns in the update and insert commands without removing them altogther. This problem did not exist in 20 ...Show All

• NickNotYet Maximum Number of Tables Stored in Dataset

  Hi All, 1. Please tell me maximum number of Tables can we store in .Net Dataset. 2. Maxmimum length for an Array. Thanks in Advance, Prasad As far as I know, there's no artificial limit on either one. The maximum size depends on the available memory, and I think that would be 2 GB for a Win32 process. Hi, Here's a link that discusses this kind of topic. http://forums.microsoft.com/msdn/ShowPost.aspx PostID=71681     ...Show All

• mol233 .net 2.0 DriveInfo and drivetype for cd/dvd

  how can i check wether it is a cd or dvd drive do i needs to access ManagementObject You can use DriveFormat to check for the format of a specific content of a disc in a drive. For example, a cd will show up as CDFS, whereas a traditional DVD will show up as UDF. We haven't yet exposed a way to tell whether a drive will support reading as a dvd or cd: something for us to expand in the next release, definitely ...Show All

• Marian Major user interaction in windows service

  According to msdn, the windows service classes supported by the .NET framework do not support interaction with the user but it can be done by the unmanaged windows API. Can anyone provides some links or relevant examples to the above problem. Any suggestion is appreciated. Ok thanks for the great article..... Pardon me i got another question in mind. If upon calling a function in the windows service to start ...Show All

• MCVapor My Application works in Debug mode only

  Hi all, My .NET application works in debug mode only. If I build my application without the "Generate Debugging Information" equal true, the application start properly, looks like everything is just fine, I can use several commands of the same type, but it stops working, I mean it goes in a loop or something. If I run the same application with debug option equal true and I do the same test everything work just fine. This is a prob ...Show All

• Xavi Guardia URGENT!The 'Microsoft.jet.OLEDB.4.0....' provider is not registered on the local machine.

  hello everyone, I'm trying to write a little program that reads and writes to an ms access database using C#. I am getting the following error. The 'Microsoft.jet.OLEDB.4.0, Data Source=c:\db1.mdb' provider is not registered on the local machine. I have tryied to set the platform target to 'x86' but it didnt change anything, also tryied downloading the latest version of .jet.4.0 but the one on my computer is newer so there is nothingto ...Show All

• Colin Hardie ConnectionString

  Hello, I have a connection string in my config file, that I use to connect to SQL server. But it requires the password. How can I add this sensitive data to the connection string in my application. Thank you. These would be the better choices. Can you prompt the user for credentials Then you can do Dim connectstring As String = stringfromconfig & "User ID = " & Me.username.Text & ";Passw ...Show All

• byx45 Can't install WinFX Runtime Components Beta 3 on a new pretty clean machine

  This seems very strange. I am running XP SP2 with all current updates installed. It's a new Vaio SZ230P with VS2005 Pro installed as well as Office 2007 Beta 2. I am also running Windows Live One Care, release. I kind of suspect it but am not sure. On another Vaio One Care is one of the only things different and the Beta 3 bits installed just fine. I have tried installing via the web/Run and by downloading to the machine and running from there. ...Show All