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  1. vatawna

    How to override WebRequest

    I need to override WebRequest to create a custom class to upload files using ftp protocol, since I have VS .Net 2003 and it doesn't support framework 2.0 which provides FtpWebRequest class. Does anyone have any idea how to do this? There's a link on microsoft website to create a pluggable ftp...
  2. vatawna

    How to upgrade Visual Studio .Net 2003 for framework 4

    Do you happen to know how to create a ftp class (and all needed methods for uploading files) by deriving from WebRequest? Thanks.
  3. vatawna

    How to upgrade Visual Studio .Net 2003 for framework 4

    My Visual Studio .Net 2003 ties with .Net Framework 1.1 at installation. I can't use FtpWebRequest which needs at least framework 2.0. I went through upgrading studio by going to Add/Remove Programs, then clicking on Change/Remove studio to get to the studio setup window, then Repair/Reinstall...
  4. vatawna

    How to catch a button event inside datagrid nested inside repeater

    I tried that. It can't find the imagebutton. I even used GetEnumerator to loop through all controls within datagrid and output the names of the controls it found to see what it found - all the controls it found were datatable. Example: Dim NestedGrid As New DataGrid NestedGrid =...
  5. vatawna

    How to catch a button event inside datagrid nested inside repeater

    I tried both ways 1. In MyBase_Load Dim btnViewer As New ImageButton btnViewer = FindControl("btnViewer") AddHandler btnViewer.Click, AddressOf ViewReport 2. In repeater_ItemDataBound Dim btnViewer As New ImageButton btnViewer = E.Item.FindControl("btnViewer")...
  6. vatawna

    How to catch a button event inside datagrid nested inside repeater

    I have a datagrid nested inside a repeater. Does anyone know how to catch an event on an imagebutton inside datagrid? Example: <asp:Repeater> <ItemTemplate> <asp:DataGrid> <Columns> <asp:TemplateColumn> <ItemTemplate> <asp:ImageButton> Thanks.
  7. vatawna

    How to generate running total for a group of running totals

    I'm using Crystal Report 9. The report is grouped by exam date and then by doctor. I have running total (A) for each doctor to show how many exams they have done on each exam date. In the report footer, I want to show how many exams each doctor has done in the period specified in Record...
  8. vatawna

    Weird characters on report

    It doesn't have that problem if I open the report on another computer. I don't know if it has something to do with ActiveX. But if I generate a report on another application that has Crystal Report Viewer, the report also has strange characters, not ASCII. Thanks.
  9. vatawna

    Weird characters on report

    There're weird characters on my report when I open it for edit on Crystal Reports 9. Does anyone know how to fix this? Thanks.
  10. vatawna

    Outlook calendar

    Due to the time change last Sunday, I unchecked the setting for "Automatically adjust clock for daylight saving changes" on all computers at work. The reason we wanted to do this is that all computers would pull the correct time from the firewall rather than having me to change the time...
  11. vatawna

    how to show data on a mouseover

    I forgot to mention that the application is data-driven. The data shown on the window is based on the date range the user picks. css can't do this, can it? Thanks.
  12. vatawna

    how to show data on a mouseover

    I have an image that when being moused over, it needs to show a little window which shows some data. For example, if the mouse is over the image of "Top 25", a window will pop up showing the top 25 physicians's names, ids, etc. If the mouse is over the image of "Top 50", the window will show...
  13. vatawna

    how to group data into weeks

    I'd like to group data into week1, week2, week3, and week4 for each month. For example, if the report was processed on 2/5/07, the data should be in week1. If it was processed on 2/12/07, it should be in week2. Does anyone know what formula or function would help me do this? Thanks.
  14. vatawna

    how to program a download feature

    I need to create a webpage that allows users to download some files. I know how create a button, but I'm stuck from there. Once a button is clicked, the files need to be downloaded to the user's machine. Can anyone show me how to do this? Thanks.
  15. vatawna

    how to receive arguments passed from a windows service

    JurkMonkey, that was a great idea. The reason I want to use Windows service is I have a loop to watch for any data on port 8001: do{ numberOfBytesRead = myNetworkStream.Read(myReadBuffer, 0, myReadBuffer.Length); } while(myNetworkStream.DataAvailable); This loop takes to much CPU...
  16. vatawna

    how to receive arguments passed from a windows service

    Thanks for responding. TipGiver, the activated app is a Windows app. I ran into another problem. When I use Process.Start in the Windows service to activate the app, I can see the app name in Processes on Task Manager, but the app window never appears on the desktop or the taskbar. I also...
  17. vatawna

    how to receive arguments passed from a windows service

    I have a windows service that listens to any data coming on port 8001. If data is received, it will activate an application and pass along a string that came on that port. I use Process.Start(file path, argument) to activate that application. But I don't know how to grap the argument in the...
  18. vatawna

    error connecting to another workstation via TcpClient

    The other computer is not a server. The code that runs on the other computer is as follows: listener = new TcpListener(System.Net.IPAddress.Parse("192.168.1.159"), 1000); listener.Start(); while (true) { try { client = listener.AcceptTcpClient(); ... } }
  19. vatawna

    error connecting to another workstation via TcpClient

    I created an object client = new TcpClient() Then try to connect to another workstation via client.Connect(System.Net.IPAddress.Parse("192.168.1.3"), 1000); I got the error message "No connection could be made because the target machine actively refused it". My and the other workstation are...
  20. vatawna

    Threading.Timer doesn't work

    I try to schedule a job to run every 30 mins, as follows: --- System.Threading.AutoResetEvent autoEvent = new AutoResetEvent(false); StatusChecker statusChecker = new StatusChecker(); System.Threading.TimerCallback timerDelegate = new TimerCallback(statusChecker.CheckStatus)...

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