JVled's Q&A profile

• Windows Forms SQLHelper.ExecuteDataReader?

  Can anyone give me an example on how to use the SQLHelper.ExecuteDataReader  I created a sample stored procedure to select all data in users table and I want to used it to display in a SQLdataReader. ...Show All

• Visual Basic XMLHTTPRequest Freez... why?

  I am using visual basic 6 for send request to server and following are the code Dim objXml As MSXML.XMLHTTPRequest Set objXml = New XMLHTTPRequest objXml.Open "POST", "Some http url" , False objXml.setRequestHeader "content-type", "application/x-www-form-urlencoded" objXml.send ("") ' >> Freezing point debug.pring objXml.responseText it working perfect.. but prblem is that when i o ...Show All

• Visual C++ Compile time error for size parameter in templates

  Hi, The following code doesnt seem to compile template <typename Type, int size> Type min(Type (&arr)[size]) { } The error says error C2265: '<Unknown>' : reference to a zero-sized array is illegal Any suggestions Thanks. KarthikR The problemis that min might be already defined as a macro. try #undef min template <typename Type, int size> Type min(Type (&arr)[size]) { } ...Show All

• Visual Studio unable to view html properly when using automation

  I am trying to display an HTML page that is retrieved from a database (and written to a temporary file) whenever a user performs a certian action in VS 2005.  I am however having a problem in that, when I create the temporary html document, it does not show up properly in the html editor (i.e. the images do not show up) in visual studio 2005.  However, if I were to manually close this html file, and reopen it in VS 2005, it does s ...Show All

• .NET Development Problem in reading BLOB from Ms. Access using ADO.NET DataReader

  Hi All,  I am encrypting a document, converting it into byte array and storing this BLOB to Aceess database using OLEDB data provider of ADO.NET, Till writing I have no problems..   I am getting an array index out of bound exception on the lines where I am trying to read the BLOB form the table column using ADO.NET,  DataReader.Getbytes method,. The code for reading BLOB is as follows: /**********    Extracting ...Show All

• .NET Development Convert MSXML2.DomDocument to XMLNode

  Hi all, I have been trying to convert an MSXML doc to .NET system.xml.xmldocument in order to eventually get the document to a node. However I am not having any luck loading the MSXML doc to system.xml. Example: Dim xDoc As New MSXML2.DOMDocument() xDoc.loadXML("<Root><Element>Text</Element></Root>") Dim xDocNew As XmlDocument xDocNew.LoadXml(xDoc.xml)   'ERROR xDocNew.Save("C:\SAVED.xml") ...Show All

• Visual Studio 2008 (Pre-release) Localize application using ResourceDictionary

  Hi, Would be possible for anyone to post some sample steps to localize strings for WPF application using Resource Dictionary. I am trying to localize the file menu now but with some difficulty to get the localized string display correctly. Details comments would be very appreciated. Cheers! Have you read this section of the SDK yet HTH, Drew ...Show All

• Visual Basic setting <flag>Enum

  I have a data element used to store some combination of days in the week. The element's type is defined as an Enumeration with the System.Flag attribute. <System.Flags()> _ P ublic Enum Weekdays As Byte None = 0 Sunday = 1 Monday = 2 Tuesday = 4 Wednesday = 8 Thursday = 16 Friday = 32 Saturday = 64 End Enum Dim _weekdays As Weekdays The resulting _weekday byte is stored in an SQL database defined as binar ...Show All

• Visual Studio Team System TFS labels don't match AssemblyInfoTask version #

  I'm using AssemblyInfoTask to set a custom build number, which is working great. My builds are in the format: 1.0.99.YMMDD where 99 is set to autoincrement. but TFS creates the alert email with the text "MyDailyDevBuild_20060613.1" which isn't a big deal but it uses the same string for the label it applies to the source code. I want to make the label consistent with my build number, but I'm not sure where to set that. Is ...Show All

• Visual Studio Team System MSF Envisionsing stage Vision Scope document problem

    Dear any one I am at a total loss with the visions scope document. I am currently working on a project and I am confused about the usage scenarios and user profiles section of the document. Question is, am i supposed to document the current situation in a business, that is go into the business, analyse the current working processes and document these or am is supposed to document the way that i see the new system working, that is ...Show All

• Visual C# Does the event Collapse in Contextmenu work?

  The contextmenu provide event Collapse, but it seems do not work. I can write the eventhandler for it, but the code respond to this event can not be executed no matter which operation is processed. Is it a bug { ..................... ContextMenu buttonMenu = new ContextMenu(menuItems); buttonMenu.Show(button1, new Point(0, button1 .Height ) ); buttonMenu.Collapse += new EventHandler(buttonMenu_Collapse) ...Show All

• Software Development for Windows Vista Beta 2 Samples Don't compile (for me)

  I'm geeting: Previously had beta 1.2 - unistalled, rebooted, installed beta 2 tried to compile sample.... Error    4    The type or namespace name 'TrackingChannel' could not be found (are you missing a using directive or an assembly reference )    C:\Windows Workflow Foundation\Examples\OrderingStateMachine\2005-09-13\StateMachineTracking\StateMachineTrackingService.cs  & ...Show All

• Visual Studio 2008 (Pre-release) Lambda expression as parameter of custom Attribute

  Hi, I was doing some more experiments with the new CTP and I found a few more issues :-). First, I wrote custom attribute that takes one parameter of type Expression<Func<int,int>>. The attribute itself compiles well, but when I try to use it, C# compiler fails with message "Visual C# 2005 Compiler has encountered an internal error". I'm not sure whether it is possible to create attribute with delegate parameter (or l ...Show All

• .NET Development How to use DateTimePicker and then convert to number

  The question is how do i use datetimepicker and then later convert into integer number. say i tell the user to put in his or her date of birth. Then i want to take that to convert into age. So if someone enter 11/11/1955 then my Dim age as integer age = dateofbirth. which right now is 11/11/1955. Well how do i make it so that age = 51 years old. Thnk you and i would like to have a next and previous on my apps. Back button to go back ...Show All

• Visual Basic how to handle NoNullAllowed exception in VS 2005 Express and Microsoft SQL server 2000

  Hi All, I have already posted a msg on this subject but without any success. May be I didn't formulate it correctly. The context is easy to reproduce, although it needs a DataBase : DataBase : SQL Server 2000 with the basic sample of the How To help. Table is "Addresses". Application: I'm using the standard "AddressesBindingNavigator" generated by dragging the subject table from VB DataSources to the Form. I ...Show All