Draakje's Q&A profile

• Smart Device Development Win CE.NET Systray Icon

  Hello... I want to make a form that has an icon in systray. In Windows Forms I use NotifyIcon Class but this is not available in WinCE.NET. Can anyone give me a solution Many thanks! Hello... I found a solution ( http://msdn.microsoft.com/library/default.asp url=/library/en-us/dnnetcomp/html/messagewindow.asp ). The only thing that does not work is the fact that the icon is invisible but it is there becose the space is cre ...Show All

• Windows Forms dataGridView: nested obj., masked input

  hi, how to display nested obj. in datagridview class A { privete string _a; public string a1 { set .... get .... } privete B _b; public B b { .... } } class B { private string[] _b1; private string[] b1 {......} } my problem are 1. How to display all the strings in one row (including b1[1], b1[2], ...) 2. How to limit the input to only numberic digits (the attribute type is string but i want us ...Show All

• Smart Device Development can I keep both vs2003 and vs 2005?

  just got a beta version 2005 as I wanna use compact framework 2.0 to develop application, but I also want to keep 2003, can I keep both of them Many thanks! ...Show All

• SQL Server Question on MDX

  I am trying to write a calculated field. I need to calculate the Sum of a Item Sold over a period of time where 2 measures called BV value and Unit Price are zero. Can someone suggest what functions I should use to get this done Thanks Ann Hello Ann, Did you mean to use a calculated member If yes, please, try the following: WITH MEMBER [Measures].SumOfSoldItems AS 'sum ( filter ( [Date].[Fiscal Year].members, [Measures].[B ...Show All

• Visual Studio Express Editions performclick and graphics

  I've written a short graphics test program. Basically the program executes when a button (button event) is pressed. I then wanted to use button.performclick in a Paint Event but the graphics in the button event does not work. I'm using a picture box as the canvas. Any suggestions. BTW the performclick does work for code other than graphics. OK here is an outline of the code.. private void btnOK_Click(obj ...Show All

• .NET Development how to create ad hoc network using wi-fi

  how can we create ad hoc network using wi-fi by how i mean how we can implement a connection between two pocket pc using wi-fi give me a sample of code in any programming language that can built a connection between the pocket pc using wi-fi   Do you know what p/invokes you would use All I can find is windows vista NativeWifi and I am even having trouble finding out what dll to call it out of. thoughts thanx ...Show All

• Windows Forms N:M relations and DataGridView

  Hello! I have two tables related to each other in a n:m relation. To implement this relation I use a third connecting table. Let's say they have to following structure: Table "User": ID, Username Table "User-Groups": User_ID, Group_ID Table "Group": ID, Groupname A User can be in 0 or more groups and a group can have 0 or more users. Now I need to display all users of a group in a datagridview. Or all groups that a user belongs to. I just h ...Show All

• SQL Server Determining when to send the report based on information inside the report?!?

  Hello Here is a tricky problem to which I didn't find any "good" solution: I have a report which should be sent to the subscriber only when there is something to report. Mostly the report will be empty, because it will only report emergency-type-of-stuff. Now I have implemented the report logic twice, once in the report and once in a data driven subscription which returns a fixed email address when the report data query returns d ...Show All

• SQL Server Back-up DB but keep the files for 3 days?

  Hi I have created a job to backup all our database. It works fine and creates .bak files in default folder. I have scheduled the task to run every 4 hours. My question is how can i modify or program this backup plan to keep the backup files for only last 3 days and delete older backup files Mits That's simple. I assume you are using SQL Server 2000. If so, in Enterprise Manager, Expand Management node, ...Show All

• Windows Live Developer Forums API Questions

  I've run into a couple of issues in my development. Both are easy enough to work around but I'd prefer clarification if possible. The first issue is with the response. I seem to be getting a garbage character at the beginning of my response stream. This is preventing me from duming the response directly into the XmlDocument.Load() method. To verify I wrote a console stub and dumped the stream to the screen and it shows as a " " there. I've wo ...Show All

• Visual Studio Team System Test that an event has been wired to a handler?

  I have a class that exposes a public event named StatusChanged. public event StatusChangedDelegate StatusChanged;   The class that creates this class is supposed to wire this event to appropriate handlers. I'm trying to write a simple test that verifies this has occurred. However, the following line in a test: Assert .IsTrue(target.StatusChanged != null );   returns this error: "Error 8 The event 'NewDaw ...Show All

• Visual Basic resource parameter?

  im not quite sure how this happened and im not sure on what it is and how to fix it.. help please Error 1 The item "obj\Debug\abc.Form1.resources" was specified more than once in the "Resources" parameter. Duplicate items are not supported by the "Resources" parameter. does anyone know what this might be i cannot find any resource parameter code or any code that has anything to do with resources in my proje ...Show All

• Visual Studio Express Editions System.Runtime.InteropServices.Marshal.GetActiveObject("VisualStudio.DTE.8.0") in VCSExpress!!!!

  EnvDTE80.DTE2 dte; dte = (EnvDTE80.DTE2)System.Runtime.InteropServices.Marshal.GetActiveObject("VisualStudio.DTE.8.0"); Solution2 sln = dte.Solution; foreach (Project proj in sln.Projects) { foreach (ProjectItem item in proj.ProjectItems) { MessageBox.Show(item.Name); } } In these code these is always an error that tell me that "dte = (EnvDTE80.DTE2)System.Runtime.InteropServices.Marshal.GetA ...Show All

• Visual C# another question with sockets

  hi, Does the beginreceive method (non blocked ) wait for data from server indefinately / or is it suppose to wait for the data to arrive at all (meaning process it only if it is available) In my program, the server sends my program a string "username" that i receive. I repply appropriately using beginsend method and it's callback. Server repplys me with string "Password" which i repply as well. However, after authen ...Show All

• SQL Server Database connection error

  Dear Sir; The following error messages appear and if you please explain how to handle these errors: 1- When trying to start the reporting services from the configuration manager the following appears: ------------------------------------------------------- The request failed or the service did not respond in a timely fashion, consult the event log or other applicable error logs for details ------------------------------------- ...Show All