Asal's Q&A profile

• .NET Development how to extract valid urls from a web response text

  how to extract valid urls from web response text and put them in a string array. should i use regular expressions for this. what would be regular expression formaula to find links starting with httP:\\ to find http links in a web response. http://www.codeproject.com/dotnet/apmilhtml . You can try this ...Show All

• SQL Server Return the data from a table ordered by its hierarchy

  How can I create a function that returns hierarchical data from a table with this structure: - CategoryID - CategoryName - CategoryFather I want to bring the result set like this... CategoryID | CategoryName | CategoryFather | HierarchicalLevel 1 | Video | 0 | 0 2 | DivX | 1 | 1 3 | WMV | 1 | 1 4 | Programming | 0 | 0 5 | Web | 4 | 1 6 | ASP.Net | 5 | 2 7 | ColdFusion | 5 | 2 How can I do this Does anybody has a sample code I need th ...Show All

• SQL Server SQL Express user permissions?

  I'm trying to build a web application using SQL2005 Express and Visual Studio Express.  It all works OK on the local machine, but gives an error "Login failed for user xxxx\ASPNET" when used remotely.  I can't find where I can set login permissions for SQLServer 2005 Expresss - can anyone help, please Thanks John This looks like a problem in the login control. The error reported probably has nothing ...Show All

• Visual Basic Amazing super serious bug..

  Using 2005 RTM In our file based Webb application, we add a new page. Then we add this simple code. Dim bTest as Boolean = True If Not bTest Then   Debug.WriteLine("bTest is false") End If And Guess what, the debug line is printed. If I do a breakpoint on the If line, and add a watch for bTest its TRUE, still it goes into the if statement. Rebuilding the solution dont help. I cant replicate it on any other project at the moment, b ...Show All

• Visual Studio 2008 (Pre-release) Testing

  What do i need to download to test my Visual Studio 2005 with WinFX extensions developed small applications on Vista i have only tested it on XP and 2003 server. CesarTabares wrote: Ok, thank you. i've installed the sdk, but what now when i want to test the apps i've made with Visual Studio 2005 on 2003 server wich files do i need to copy into vista to test what about Visual Studio 2005 installed in vista is this necessary ...Show All

• Visual Basic VB6: CType throwing error

  Greetings, after a long hiatus, I am briefly returning to VB6. I must have forgotten some essentials, because I get errors when using CType that I can't find a solution for. In particular: Dim eventObj As IHTMLEventObj Set eventObj = m_doc.parentWindow.event Dim src As IHTMLElement Set src = eventObj.srcElement Select Case TypeName(src) Case "HTMLInputElement" Dim inputElement As HTMLInputElement ...Show All

• .NET Development OleDbDataAdapter query parameter (Oracle)

  (New to VS.) I have a simple query that I am entering into the QueryBuilder. (Oracle backend) SELECT ... FROM... WHERE (emp_last LIKE ) I'm having a problem figuring out the WHERE clause syntax within QueryBuilder/Visual Studio. When I hit the Execute button, the question mark changes to @PARAM1 and the query seems to run within QueryBuilder. When I hit OK and the dialog closes, I get an Oracle error "Ora-00936". I've tried using a colon wi ...Show All

• Windows Forms Effective way storing information to disk

  Does anyone knows a good  way of storing application information to a diskdrive. Application I'm working with requires a database functionality .I could use mysql as a database.  but application is too small for that. So I decided to create  a InMemory D ...Show All

• .NET Development ConnectionLimit behavior

  Hello. I noticed that when I set ServicePointManager.DefaultConnectionLimit to 10 and I spawn 20 threads, the first 10 go through fine, which is expected. However, the next 10 seem to be going out one at a time, not simultaneously. I was expecting them to grab the 10 available connections that had been released by the first 10. Is that the expected behavior Thanks, Ever To validate when calls are going ...Show All

• Visual Studio Express Editions Help with databases

  Hi I have a database with about 20 columns one of which is vehicleNumber and one of which is temperature. I have many different vehicleNumbers. When the user types a vehicleNumber into a text box I need to collect all the temperatures for that vehicle and find the average temperature. I am not using SQL, I'm using an access database with the dataset and all that. I found a little information suggesting a dataview. Can anyone help me Just t ...Show All

• Windows Forms Docking and Stacking

  I have five buttons on a user control which I wish to specify dock bottom or dock top depending on which button is pressed.  (Sounds like an attempt at an Outlook bar control to me).  When I dock bottom more than one Item is there a way to specify which Item will be on top of the other Button 5 is getting the top billing when stacked on the others.  Then 4, 3, 2, 1 after it. I want them to stack in the proper order. ...Show All

• Smart Device Development Compact framework version of: [ClassInterface(ClassInterfaceType.AutoDual)]

  What's the compact framework version of [ ClassInterface ( ClassInterfaceType .AutoDual)]. I'm trying to port this http://www.codeproject.com/cs/miscctrl/exposingdotnetcontrols.asp df=100&forumid=2373&exp=0&select=1359005 to the compact framework 2.0. Well .Net Compact Framework doesn't support class interfaces (we only support the 'None' option in that enumeration). To get the equivalent ...Show All

• Visual C++ Unit testing For C++ code

  Hi, I want to unit test a Simple VC++application. I am unable to find any reference, how to unit test a vc++ code, studio 2005. please help me by giving sample example. thanks. Take a look at http://msdn2.microsoft.com/en-us/library/ms182515.aspx . I believe unit testing is not supported for native C++ development but for managed C++. Thanks, Ayman Shoukry VC++ Team ...Show All

• Visual C# Lost Array

  I am trying to emulate checkboxes but using custom images instead of check marks. At the moment I am doing this with buttons and changing the back colour to indicate "checked" (images used are transparent png's). There will be two groups with three buttons in each group. To easily manage this arrangement I am storing button refs in a 2x3 array defined as: private Button[,] btnAOSig; ...and initialise in the Form1() method (after Init ...Show All

• SQL Server Configuration for SQL 2000

  Hi, What configuration steps should I do to enable my .NET web application to access my SQL 2000 database I have SQL Server 2000 SP3, SQL 2005 Express, SQL 2005 and VS 2005 installed on the same machine. Is it anything to do with the NT Authority\Network Service or ASPNET account that I need to allow access to or what Kinda lost here... been banging my server for the past week. Cheers! There are several o ...Show All