Imad.Ozone's Q&A profile

• Visual Studio Express Editions SQL Commands

  Hey there, I have a problem because I'm tring to check if a row is like the string, the example helps a little more: The message I'm tring to search for "The dog is runnig over the green grass and it is happy, the sun is yellow and the flowers are red" The the table data is: The Table is called : "TABLE1" ID Colors 1 Green 2 Yellow 3 Red 4 Blue Now the question is what would be CommandStrinng for connecting to an access database. if there is any I'm doing it matching the color string one by one with the message! and if the action if secceded the excecute the co ...Show All

• .NET Development asking mac address of connecting device

  Is it possible to ask the mac address of connecting device on a server (to secure web services and let them use for a few devices based on MAC address) Normally it should with wse 2 from opennetcf technology but I don't found examples for this thus I'm trying something my own update: I found already something, but I'm looking for the Ipaddress from the remotemachine/pda source:http://www.csharpfriends.com/Forums/ShowPost.aspx PostID=7224 Query = new ObjectQuery("Select MacAddress,IPAddress from Win32_NetworkAdapterConfiguration where IPEnabled=TRUE"); query1 = new ManagementObjectSearcher(remoteConn,oQuery); ...Show All

• Windows Forms What is the equivalent of VB's AddHandler statement in C#

  I'm trying to redo an assignment I had in a visual basic class into C# as a starting point of teaching myself some of the differences in the languages, but I can't find a proper translation for this VB code: AddHandler flashTimer.Tick, AddressOf timerTick The closest I could figure out in C# was this: flashTimer.Tick += new EventHandler(timerTick); But I get an error that reads "No overload for 'timerTick' matches delegate 'System.EventHandler'" I found this suggestion both in a blog online, and this is the code I was given by several online VB2C# converters, but I can't figure out what this error message means, or h ...Show All

• Smart Device Development Need some advice from the Pros

  Hi, I need some advice developing a DSP app on PocketPC (specifically iPaq 2215 , which is PPC2003 I think).  I have been developing Windows apps for a long time using VS with C++ as well as C#.  So I am quite familiar with Win32 and the .Net framework on Windows but when it comes to developing for the PPC I am a complete newbie. I have the following requirements for my PPC app: 1) Must be able to record and play back audio at the same time (full duplex). A typical example might be a spectrum analyzer that also needs to send out a test tone at the same time. 2) Need as small as possible latency from recording a buffer of aud ...Show All

• SQL Server Reporting Services Count

  Hi All, I am trying to compare two dates: actual shipping date > promise shipping date. If the sctual shipping date is greater that the promised shipping date than count that order number if not than it is null. This is in the report designer in the "edit expression" =Count(iif(Fields!act_shp_dt.Value > Fields!prm_shp_dt.Value, Fields!ord_nbr.Value, "")) It is counting everything as true. Can anyone help me.   Thanks, Kerrie The answer is wrong or at least doesn't work for me. Reason: Function IIF only has 3 parameters not 4. Also if I put Nothing in for the 2nd parameter in Count I get [BC30205] ...Show All

• Visual C# How can I use the delegate to update the user interface from a thread?

  hi:) I make a thread to do some work, here I want to see how the thread is going on. How can I use the thread to update the label text(used to display the message from the thread). I am a newer in c# , any advance will be helpfull! thanks in advace. coz you are working on another thread you cannot acess directly the label.. if the label wasnt created by that thared.. and howd you guess you need a delegate , and a methofd BeginInvoke delegate void MyDelegate(string s); // or some other paramters private void AMethodInYourThread(//... some paramters) { MyDelegate call=new MyDelegate(DoWork); // the begin ...Show All

• SQL Server Can't run param server reports using ReportViewer control.

  Server reports that are displayed using the web ReportViewer control and contain parameter placeholders in the Paramater Area of the toolbar are not executing when I press the "View Report" button.  These reports run within Visual Studio editor though.  No problem running non-parameter reports.  Any ideas ...Show All

• .NET Development Dependency Generator Issue??

     We are currently including a selection of complex types from one schema document into a schema defining a dataset. However, the code generation tool doesn't seem to be able to detect that the datasets need to be regenerated when the included schema is changed. We are currently on VS 2005, but this problem was also an issue in VS 2003. Are there any know workarounds or fixes for this I understand you like the VS designer to detect a change in an included schema and regenertate TypedDataSet. There is no support for this feature in v1.x/2.0 as you have observed. I see that it would be nice for the designer to detect the ...Show All

• SQL Server OLAP cube design

  Hi, This is an OLAP cube design question. I have a cube that was running fairly ok but now has started showing memory errors as the data being processed has increased considerably, so I have started to doubt the design of the cube. I have an SQL database that stores the information of people visiting certain web pages of mine, and analysis server running on it so that I can do analysis of trends of people accessing my pages. For example, I want to know how many smokers(dimension : Smoker) from state Alaska(dimension : State) accesses page1(fact table data) of my application during 1st month of 2006(dimension : Acessing time) Now, the dimensi ...Show All

• Windows Forms datagrid.refresh() doesnot work !

  Hi, Datagrid.Refresh() doesnot work. we are working with .Net ver 1 (beta ver). When a row deleted from datagrid ( click row header then press delete key), that row removes from the datagrid even if the database rejects deleteing that row ( database raised an error). Because the datagrid removed it before database validation.  I tried to refresh datagrid using m ...Show All

• .NET Development does any way to increase the buffer of datagram messages?

  hello everybody, i created a multicast system using UDP to transfer the images between computers but when i trying to transfer a image with Resolution more then (800 X 600 ) this Exception Appear to me : this Error Message: "A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself" does any way to increase the buffer of datagram messages, this is my code: Bitmap bt = new Bitmap(CaptureScreen.GetDesktopImage()); picScreen.Image = bt; MemoryStream ms = new MemoryStream(); p ...Show All

• Visual C++ Export template fails

  I am not having any success running the export template command. I get one of two different failures. The first problem is that the command will be disabled. The second problem is that the wizard that appears does not show any project to export and hence the buttons at the bottom of the wizard dialog are always disabled. I am trying to created a template based on an MFC DLL project on a 64-bit machine running Windows XP 64-bit Edition. I am using the RTM version of 2005. What gives I have also tried this on a 32-bit machine but have never gotten past the disabled command. The help walk-through only talks about C# or VB .NET but su ...Show All

• Visual Studio Express Editions NotifyIcon for beginners

  Hi, I would like some help generating an EXE file that is able to receive arguments (or switches) and display a balloon popup with whatever info it receives (like TITLE, BODY,TIMEOUT,ON_CLICK_ACTION or something like that)... No forms are needed in this project - I only need the balloon in the systray (to display important messages). I will probably use NotifyIcon - but how is this done and is it possible to do when I'm a n00b Using VB Express for the first time right now... I'm not sure exactly what you were acking for but it's a good first pass. Public Class Form1     Protected Friend WithEvents ni ...Show All

• Visual Basic Pausing program until automation finishes

  I am writing a VB 2003 application that reads a text file with bookmark labels and merges them in Word using automation. It then pronts the merged document. Everything works fine but this is a realtime application in that it looks for any unprocessed text file and if it finds one it starts processing it. My problme is that sometimes the Word merge and pront sometime take so long that the program starts processing other files before Word has completed. This is causing conflicts. Is there good way to pause my porgram until Word is done and then contines I don't want to put a hard coded wait in because I may not need all that time and it may no ...Show All

• Visual Studio 2008 (Pre-release) gif animation

  It seems gif animation is not working in latest ctp,<Image/> dosen't handle this. Is there some workaround Thanks. Unfortunately, due to time and resource constraints, we're not going to be able to support animated GIFs in version 1. We do expect to support this in the next release. When building a new platform, there are so many features required for parity with existing platforms that have been through many versions that it's not possible to fit everything into the first version. We prioritized based on ROI - the amount of work it takes to support a feature versus the comparative usage of the th ...Show All