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  • Users: djfrear
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  1. djfrear

    Locate and Insert empty/new lines when comparing two text files

    Lets say, for example, I have two simple text files which contain 100 lines and 150 line respectively. If they are identical apart from 50 lines from line 90 through 140 in the second file how can I find where that difference begins and ends then insert blank lines into the first file giving...
  2. djfrear

    DataSource password storage options

    I am currently working on an enterprise app which need's to store a database password. This data will be stored in a configuration file of sorts. The obvious problem is that I cannot store the password as a plain string. I have been through several types of encryption and keep coming up with...
  3. djfrear

    Locked user profile & other oddities

    We are experiencing this problem quite frequently. System overview: 3 x Windows Server 2003 Standard Edition servers running Citrix XenApp 4.5 A user's session will freeze for no apparent reason and they will have to power down and login again. If they login to the same server it will attempt...
  4. djfrear

    Calling a Web Service via Windows Form

    I have a very simple test web service and wish to call it from a windows form. Now I've read through the MSDN tutorial and find myself getting stuck at actually instantiating the web service. The MSDN tutorial says to instantiate it by using the following: servername.Service1 Service = new...
  5. djfrear

    Data Connection via WiFi (Compact Framework 3.5/Windows Mobile 6.0)

    I am currently planning a stock management project for hotel based stock updates. The idea behind it is as follows: A user goes into the stock room and updates the stock on a PDA/SmartPhone device running Windows Mobile 6. This is done via a custom application. The phone/pda is connected to...
  6. djfrear

    Wireless Bridge Configuration

    Having a few problem's with setting up a simple wireless bridge. We have got two Trendnet Wireless N TEW-630APB Access Points in two buildings, one in each. The Scenario: At this end (Head Office) we have a wired network which forms the main infrastructure. At the other side (Unit 29) we just...
  7. djfrear

    Email not reaching mailboxes - all mail considered "bad"

    We are having major problems with any external email, e.g. emails sent to us. As they hit the GWIA they are received in the wpgate/gwia/3rd/receive/ folder as expected, then instead of being transferred to mailboxes they are being flagged as bad and moved into gwia/gwprob and changed to...
  8. djfrear

    Taskbar obscures windows when maximised

    Hey all, Having quite a problem with the taskbar actually covering windows when maximised, it's almost as if the system isnt taking into account the taskbar and using the entire desktop minus taskbar as the viewable space. Ive found many an article on the opposite problem, but not this one...
  9. djfrear

    Application Deployment & Security

    I am having trouble deploying an application written in .NET 3.5. The app is to run at startup and connects to a database server on the local network. I have another app which does the same sort of thing (although doesn't run at startup) and it works flawlessly - but that is deployed using...
  10. djfrear

    Custom ListBox Issue

    I have been working on a program which shows data via a listbox. Unfortunately the standard listbox seems to only allow strings which all use the same font/style. I needed the ability to either make a certain item bold or a different colour, I went for colour and wrote a very simple custom...
  11. djfrear

    LiNQ to SQL Update Issue

    Hey, Having a little issue with some LINQ/Lambdas code here. Now this project is about 25,000 lines and I've written plenty of different LiNQ/Lambdas statements which all work correctly - but this one bit of code refuses to work and throws no exceptions! I think I must of missed something...
  12. djfrear

    Binding LiNQ data to ComboBox (Windows Forms)

    I am having a few problems working out how to bind LiNQ data to a ComboBox. Lets say I get my data e.g. var intData = from p in feederData.Pickup_points where p.Interchange == Interchange select p; How exactly would I go about...
  13. djfrear

    How to define limited selection for function parameter

    Lets say I have a function: private void MyFunction(String Action) { //code } Now if I wanted "Action" to be a limited list of selections, how would I implement that so it showed up in intellisense? Thanks in advance, Daniel.
  14. djfrear

    Major Rebooting/Sleep Issue

    We are running three Windows 2003 servers which seem to be shutting themselves down without warning, sometimes they reboot as if there was an error and it restarted because of it (this is turned off) and sometimes its as if they enter hibernation mode. Again, hibernation is not enabled. This...
  15. djfrear

    Equivalent of foreach for only one object

    Take this for example: var vData = from min in feederData.Vehicle_sizes where min.Min_passengers <= Convert.ToInt32(txtPax.Text) & min.Max_passengers >= Convert.ToInt32(txtPax.Text) select new {...
  16. djfrear

    VPN Issues

    Hey all, More problems! We are running a VPN between two sites, both ends have a Bordermanager 3.8 firewall running with the VPN modules setup. The VPN connects and works fine, the problem is that we have trouble maintaining the connection. The connection is very intermittent, we end up with a...
  17. djfrear

    &quot;A domain controller could not be found for the specified domain&quot;

    Since we upgraded to the latest NetWare Client (Novell Client 4.91 SP3 for Windows) we have been experiencing this issue whenever a user tries to logon through a Citrix ICA Connection. The domain controller does exist and once you click OK and login again, it logs in totally find as if nothing...
  18. djfrear

    ICA Printer Configuration Utility

    We run three citrix servers in a small farm. Two of which allow you to use the ICA Printer Config Utility without any issues, you can add and delete printers as you wish. For some reason the 3rd server will not allow you to delete or add printers, the options are completely greyed out (both...
  19. djfrear

    Escalate a user

    Hey all, is it possible to escalate a users privelages? For example, in nix you can just type su or sux and be given admin privelages - is this possible in a windows environment? The reason I ask is that I provide support over remote desktop for external users connected to a citrix farm - when...
  20. djfrear

    Custom Control Property with Color Picker

    Hi all, Lets say i've added a property to a custom control, how would I add the ability to bring up the color picker in the VS IDE within the properties panel? It doesnt seem to be covered anywhere, either that or I havent been searching for the correct terms. Regards, Daniel.

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