H.Th. van der Steen's Q&A profile

• Visual Basic Generics and operators...

  Upon discovering generics, I seem to be able to get 99% of a solution, but the last 1% is killing me. Say you want to make a generic class to compare two numbers for whatever condition the user specifies... (in red) ... and then return a boolean to indicate whether the first argument was related to the second argument in the chosen way LessThan GreaterThan GreaterThanOrEqual Equal Etc...   Im sorry about the horrifyi ...Show All

• Smart Device Development programatically accessing the ROM

  Hi, -> After a hard reset in a windows mobile 5.0 based PDA, will the flat files stored in the PDA be lost -> i beleive the file will not be lost when there is a low battery switch off. Kinldy validate it -> how to save a flat file into the PDA's ROM so that it is not lost. Here is a good explanation: http://pocketpccentral.net/help/ipaq/pmem_explained.htm Basically, the flat files are s ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Sprite not working after upgrade to DirectX Aug version. (new)

  Hi all, I've upgraded the DirectX SDK to the Aug version. Now, when i draw a sprite, nothing shows up. My previous post was marked as answered and locked by a moderator, who shouldn't have locked it, as it wasn't answered. If the Draw2D() is bugged, and it's suggested to use the Draw() function, well, that's great. I am already using the Draw() fucntion, however, it doesn't allow for stretching the surface to a different rect then the sour ...Show All

• Visual C++ How to decide the errors

  hoh to decide the error C2039 a exist... i have 2 forms, form1 and form2. in form1 i have a button, and when i click in this button, will open form2. whats the code to do this ...Show All

• Smart Device Development RTC Client API with .net compact framework

  Hi, Does anyone know if the RTC client API can be used with the .net compact framework for a pocket PC I hear that one requires COM/Interop with RTC, but I'm not sure if RTC is supported on the pocket PC at all. Any help will be appreciated. Thanks, This forum is intended to deal with issues directly related to the .NET Compact Framework. It appears that this question can better ...Show All

• .NET Development Using c# in Visual Web Developer

  Hi, I have a question: Is it possible to use the c# language in Visual Web Developer How Regards, Behzad When creating a new website and specifying the type and location, there is a ComboBox on the form that allows you to chant change the language. See http://beta.asp.net/guidedtour2/Library/Sample1-1.vb.jpg for a screenshot of this. ...Show All

• Smart Device Development how can i in TreeView to see the PocketPC directory?

  how can i in TreeView to see the PocketPC directory thanks so much!!! i know pocketpc is not support dive mapping.... ...Show All

• Windows Forms Key code/String for space key?

  Hi, I'd like to press the space key in programming using  SendKey.Send(....SPACE...) . What's the sapce key to pass a the parameter to the Send method   It doesn't work if you pass in " "    Typically, Sendkeys only requi ...Show All

• .NET Development vs2005 Professional and Web Applications

  I just installed VS2005 Pro from MSDN and it appears I can't create a web application.  It is not an option.  IIS is running on my web server (a Win 2003 box). Did I miss a step   Thanks Now that was intuitive... I liked it better right on the create project options.  Thanks ...Show All

• Visual C# What is the proposed way to define references in .NET?

  Status ------ Currently we use two different methods to define references between managed components, namely project references and .NET references to reference assemblies (details below).  Both methods are not fully satisfactory.  We would like to know: (a) Is there is a better referencing mechanism available in VS8 (better than the ones described below), or (b) does MS plan to change the support for references in future versions of V ...Show All

• SQL Server Server Does Not Exist or Access Denied ConnectionOpen[Connect]

  Server Does Not Exist or Access Denied  ConnectionOpen[Connect] Help please, I'm stuck. I get the above message trying to add a new SQL Registration to Enterprise Manager.  I've installed/uninstalled 3 times, all with the same result.   EM sees it to register, it is the same name as my box, which is what I was expecting.  Install went without problems each time.  TCP/IP is enabled.  I've searched the forums loo ...Show All

• Windows Forms Mappping Window Form Coordinate with Visio coordinates

  I have a window form in which i have 2 textboxes, i type something in both the textbox's and on click of button it should open a microsoft visio file and draw the shapes and insert text into the respective shapes, I am getting the windows co ordinates and also iam able to draw the shapes but it is not drawing in the correct position, I want something like what u see in the Windows Form shuld be some what exactly look in the visio file. ...Show All

• Windows Forms drag drop on web browser control

  Actually i am working on .net, on mshtml control and web browser control , i want a drag and drop  functionality on web browser control, i am draging a tree node from treeview control and droping it on web browser control. but got strucked to do such functionality,:( hoping u will give me some idea. actually i have done drag drop on other controls eg treeview to listbox etc as their are functions of mouse down , drag enter , and drag dr ...Show All

• Visual C# dataGridView UserAddedRow event

  The UserAddedRow events occurs when the first character is added to a new row, Is there a similiar event that fires when the user has completed adding all of the information to the row I want to capture the contents of the new row and create a new object with the contents. The problem with RowsAdded is that it occurs everytime a row is added, not just when a USER adds a new row. So, if I initially add 3 r ...Show All

• Visual Studio Open report

  Sounds simple but how do I use a button on a vb form to open a crystal Report Hello, There are some great walkthroughs and getting started guides available at: http://www.businessobjects.com/products/dev_zone/net/default.asp ref=devzone_main Keith - Business Objects ...Show All