Daniel Rieck's Q&A profile

• Visual C++ How to decide the errors

  hoh to decide the error C2039 What sort of problem Try this: Number1 = Double::Parse(txt1->Text); Number2 = Double::Parse(txt2->Text); ...Show All

• Visual Studio 2008 (Pre-release) Global RoutedCommand

  How can I have a global RoutedCommand By global I mean that no matter which Page it's Executed from, it will be recieved in all pages. Hi Jared, This may be a bit of a glib response, but have you tried using the CommandManager.RegisterClassCommandBinding method to acheive what you are looking for You could presumably use it to register a binding for your Page class, and then fire off an static event in y ...Show All

• SQL Server installing sql server mobile in an hp ipaq rx1955

  does anybody know how to install sql server mobile and the query analyzer in an hp ipaq rx1955   don't see the samsung processor in the processors list. thanks  What is the processor type         ARMv4/ARMv4i/SH4/MIPS-II/MIPS-IV/MIPS-II FP/ MIPS-IV FP What is the Windows CE/Mobile OS Version         3.x, 4.x, 5.x ('About' button ...Show All

• Visual Studio Express Editions how can I send an Http Mail?

  How can I send a mail using my account in Hotmail, or gmail I don't have to use an SMTP Server... just using the information that hotmail or gmail give me to setup Outlook, and my username and password.. for hotmail the server is an HTTP server: http://services.msn.com/svcs/hotmail/httpmail.asp you can see this information for gmail for example at: http://mail.google.com/support/bin/answer.py answer=13276 I don't think ...Show All

• Visual C# Strategy: Draw Large Map without Flicker and Save time.

  Hi ,master For plotting large map, My strategy is to set the overall map size to scrollbars. when scrolling, I judge which partion of my map need redraw,then draw it. which will cause to reduce the time it needs to redraw map. About flicker, I can solve it. I used to use MFC and I am new for WinForm .Could you tell me which methods or properties of WinForm to use I put a picture control, HScrollBar,VScrollbar into Form ...Show All

• Visual C++ deleting a character that was written at the command promt

  if I cout<<" bla bla bla "; i get bla bla bla how can i delete the last "bla " so it apears like bla bla Strange question. How about cout << "bla bla" Or cout << "bla bla bla\b\b\b \b\b\b". ...Show All

• .NET Development Direct3D and Graphics object

  Hi I am working on maps visualisation software - I have decided to draw outlines and vertex rectangles using simple GDI+ and map content using Direct3D (for Performance issues). Effect is quite impressive but I have no Idea how to avoid flickering of GdI+ drawing. I am callin GDI+ render right after device.Present() method so first direct3d content shows up and then Gdi+ . I have did some improvments to avoid unnececery renderings but applicatio ...Show All

• .NET Development class design question

  I have my class with properties and methods. I create an instance of the class and get some of its properties in my forms. When I go back to the class and try to access that property from inside the class itself, I see that it has a NOTHING value. 1/ How do I keep the value of the property between calls and instantiations of the class when I sometimes instantiate the class from different forms in my application. 2/ What is this techniqu ...Show All

• SQL Server convert minutes to hours

  hi, I want to convert minutes to hours. for example field_minutes=130minutes to 2:10 hours... select field_minutes from table---> how can I do Not sure what this has got to do with SSIS but its an interesting little puzzle for a Friday afternoon anyway. Paste the following into SSMS/QA and run it: declare @mins int set @mins = 130 select cast ( @mins / 60 as varchar ( 5 )) + ':' + RIGHT( '0' + ...Show All

• Windows Forms Help with C# syntax

  Hi, i'm developing an ebay application and trying to utilise sample code from thier documention, however the samples are C# and I only know VB. Could anyone help me translate the following statement into VB, i've tried loads of combinations but always get a syntax error DetailLevelCodeTypeCollection detailLevels = new DatailLevelCodeTypeCollection(new DetailLevelCodeType[] {DetailLevelCodeType.ReturnAll}); Many Thanks Ben ...Show All

• Visual Studio Accessing a custom service in C++ from a C# add-in

  I have a VsPackage developed in unmanaged C++ (ViEmu), which has some compatibility issues with DevExpress' CodeRush (.NET). I have a solution to these issues which involves proffering a service from ViEmu and notifying it from a CodeRush plug-in. I have almost everything ready but the actual call to the service itself. I think my problems are due to my lack of experience with C# code. This is the way the service is declared in C++: MIDL_INTERFA ...Show All

• Smart Device Development How to Convert Stream to String

  How to Convert a Stream datatype to string.For example Dim path As System.IO.Stream = (Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream(AssemblyName)) the path should to converted string. converting a Stream to String Was this post helpful Hi everyone, I'm having the same problem trying to convert a ...Show All

• Visual Studio Tools for Office how to add xml markup to a range

  Could somebody give me some reference links with samples on how to add xml tags to ranges. I need to add those at runtime, have them not show up to the user, and be saved with a document. Is it possible I guess I'm a little unclear as to what you're trying to do here. The simplest way to do what you describe is do use databinding to the ranges I think. If you could describe your problem a bit more I'll be ha ...Show All

• Visual C# Syntax Error in Update Statement

  Dear All, I had encountered Syntax Error in Update Statement when I execute the following code. private void UpdateNewPwd( string EmpID, string NewPwd) { string strUpdate = "Update Users SET Password = '" + NewPwd + "'" + " where EmployeeID = '" + EmpID + "'" ; string connectionString1 = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + System.Windows.F ...Show All

• Visual Studio Disable updates in the edit window

  Hi, I have an add-in that changes the text in the file that is currently in the edit window of VWD. How do I disable the updates to the window while I my add-in is ruinning then enable the window and refresh it when the add-in is finished Thanks, Nick You can diable UI by setting the following property DTE.SuppressUI = False /Ole ...Show All