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  1. Thread: Suggestions

    by wiss.dev
    Replies
    12
    Views
    688

    Re: Suggestions

    Thanks for your replies, Web is the perfect answer. but i have already written a desktop app. I'm using SQL express so SQL replicationis not an option.

    Ultimately, i would love to have a central...
  2. Thread: Suggestions

    by wiss.dev
    Replies
    12
    Views
    688

    Suggestions

    hello,

    looking at some suggestions here, I'm working on a desktop app which will be deployed across multiple locations. the idea was to have multiple data bases and sync data across (2 ways) to a...
  3. Replies
    0
    Views
    361

    3.0/LINQ Entity Objects and partial classes

    i have a EFW generated object which i need to modify its properties setters and getters and I thought i could do that in meta data class
    i also need to more properties. so I defined a partial...
  4. 3.0/LINQ System.Reflection.ReflectionTypeLoadException

    my code works on my dev PC, however when i deploy it on clients server, i get the Error. I ensured all references are set to copy to local. and copied them to clients server. any suggestions ??
    ...
  5. Replies
    6
    Views
    344

    VS 2012 Re: PDF to Text parser

    Unfortunately no, different clients will have different templates. if i can get it in order i can then have pre-configured for each client
  6. Replies
    6
    Views
    344

    VS 2012 PDF to Text parser

    im working on a task of automating data entry by parsing PDF files to text using a script i found online
    http://www.codeproject.com/Articles/14170/Extract-Text-from-PDF-in-C-NET

    i tried few...
  7. VS 2012 Help with LINQ groyuping by multiple columns

    Hi,, need some guidance in vb.net linq
    i have a data table with the following columns

    ItemCode, ItemDescription,Height,Width,Quantity, Price

    need to group rows by Description, height and width...
  8. Replies
    1
    Views
    270

    3.0/LINQ Raise event on changing a collection

    Hi,

    is it possible to raise an event to handle adding items to lstAnimals





    class Zoo
    {
  9. Replies
    1
    Views
    323

    RuntimeError 216

    few of my apps have recently start popping this error message moments after closing the program

    Runtime error 216 at xxxxxxx

    Any idea what could have caused that ? or where to look at

    i'm...
  10. Replies
    9
    Views
    538

    VS 2012 Re: [RESOLVED] VB.net Code to C#

    about to start pulling my hair now :eek:

    for no reason that i know, my c# code no longer populate the variables, it is fine in VB though



    Option Strict On
    Public Class vb

    dim...
  11. Replies
    9
    Views
    538

    VS 2012 Re: [RESOLVED] VB.net Code to C#

    Thanks guys, this did the trick

    public string sControlPath = new string(Convert.ToChar(" "), 256);
  12. Replies
    9
    Views
    538

    VS 2012 [RESOLVED] VB.net Code to C#

    Hi,
    I'm trying to rewrite my code in c#, the one thing i missed is the equivalent to this
    Public sControlPath As New String(" ", 256) in c#, could this be causing it to error ?



    Public...
  13. Replies
    3
    Views
    249

    VS 2012 Re: OnPropertyChanged([property] As String)

    this seems to work :)

    Partial Public Class Item
    Protected Overrides Sub OnPropertyChanged([property] As String)
    Try
    'MyBase.OnPropertyChanged([property])
    If...
  14. Replies
    3
    Views
    249

    VS 2012 Re: OnPropertyChanged([property] As String)

    Thanks for the tip, i tried that but still get the truncation error, i looked at the SQL insert statement and it had the full description



    <MetadataType(GetType(itemMetadata))>
    Partial Public...
  15. Replies
    3
    Views
    249

    VS 2012 OnPropertyChanged([property] As String)

    i have an object "Item" (EFW generated) with a string property description. what is the best approach to set its maximum length to 30.


    <EdmScalarPropertyAttribute(EntityKeyProperty:=false,...
  16. 3.0/LINQ Re: Binding a LINQ result to a data grid

    Legend,, Thank You
  17. 3.0/LINQ [RESOLVED] Binding a LINQ result to a data grid

    Hi all, i have a grid view control bound to a linq query result, with a boolean property to select the row (check box)

    here is my code


    class WB
    {
    [ReadOnly(false)]
    ...
  18. Replies
    2
    Views
    1,023

    VS 2012 Re: HttpPost Action

    error in the [HttpPost] AddOrder action, i only have one line to test the returned object properties

    [HttpPost]
    public string AddOrder(NewOrder NewOrd) // this not receiving the...
  19. Replies
    2
    Views
    1,023

    VS 2012 HttpPost Action

    I'm new to MVC and this is just a learning exercise, the form submit executes the AddOrder action method where im expecting an object NewOrder passed from the view, but i get an error
    Object...
  20. Replies
    2
    Views
    311

    VS 2012 Drawing Program

    Hi,
    Just looking for some suggestions here, not sure if this is a doable, and how much work is involved. i need to create a module where i can drag and drop predefined shapes e.g. squares,...
  21. Replies
    4
    Views
    2,102

    Re: help with a formula to find lengths

    Thanks for your reply.. i was actually able to work it out this way. but i was looking for a simplified formula to be passed as a parameter to a program i.e.
    MN=BC+((AD-BC)/3)
    LP=BC+(2*(AD-BC)/3)...
  22. Replies
    4
    Views
    2,102

    help with a formula to find lengths

    Hi, need some help to figure out a formula to find the following(check attached)
    Given:
    AD=3000, AB=6000 and BC=800
    AL=LM=MB=2000
    Find:
    LP, MN, DP, PN, NC and the degrees for ADP corner
    ...
  23. VS 2010 Event Handler for dynamically created Buttons

    How to add an click event handler for multiple dynamically created buttons ?
    Thanks in advance
  24. Replies
    73
    Views
    5,812

    Re: What language to learn ?!

    Yeh, i have been looking at that actually
  25. Replies
    73
    Views
    5,812

    Re: What language to learn ?!

    Thanks guys for your input, i might move to a completely different platform and really considering IOS/OSX :bigyello:
  26. Thread: App.config

    by wiss.dev
    Replies
    3
    Views
    499

    VS 2010 Re: App.config

    System.TypeInitializationException: The type initializer for 'System.Data.SqlClient.SqlConnection' threw an exception. ---> System.TypeInitializationException: The type initializer for...
  27. Thread: App.config

    by wiss.dev
    Replies
    3
    Views
    499

    VS 2010 App.config

    my program uses a set of dll which requires the code below in app.config



    <securityCryptographyConfiguration>
    <hashProviders>
    <add...
  28. Replies
    73
    Views
    5,812

    What language to learn ?!

    Just want your thoughts on this, what do you think the language of the future will be. most likely will be mobile ! ATM I do vb.net and a bit of C# but i feel that I'm caught behind and my skills...
  29. Re: Application hangs in memory when run on Windows Server

    i use a backGroundWorker, and i put the me.close in RunWorkerComplted method.

    Private Sub BgWorker_RunWorkerCompleted(sender As System.Object, e As...
  30. Replies
    9
    Views
    754

    VS 2010 Re: Form control to readjust size/position

    I agree.. Thanks for your help :)
  31. Replies
    9
    Views
    754

    VS 2010 Re: Form control to readjust size/position

    I think the problem is in the width of my form (1369 * 707),
    I do my dev on a laptop (1600 * 900), my test screen is 1280 * 1024 and because windows state is set to maximise the form width outsizes...
  32. Replies
    9
    Views
    754

    VS 2010 Re: Form control to readjust size/position

    when i run my application on a pc with lower resolution screen (and Bigger size in some cases ), controls get overlapped and hidden. I read a blog which suggests resizing and relocating all child...
  33. Replies
    9
    Views
    754

    VS 2010 Form control to readjust size/position

    Hi,
    is there a way to automatically adjust the form controls sizes and positions if screen resolutions changes ? :D
  34. Application hangs in memory when run on Windows Server

    Hi..

    i manually run my application, but automatically closes, however when i run in windows server environment it seems to hang in memory for no obvious reason.
    i tried all three method to...
  35. Replies
    4
    Views
    531

    Re: Entity Frame Work

    Thanks for the clarification :), would be great if you could recommend a good book or on-line resource to learn EF and LINQ to EF ? Thanks again
  36. Replies
    4
    Views
    531

    Entity Frame Work

    what are the pros vs cons in using entity frame work, from the research i have done it looks like Microsoft is pushing in favour for this platform. i have had a discussion in this regard with a...
  37. Re: Tutorial: An Introduction to the ADO.NET Entity Framework

    Hi All,

    i followed the tutorial step by step as this is my first EF attempt :D
    i get an error on the second line, see attached screen shot.
    106971


    Dim query As IQueryable(Of CUSTOMERS)...
  38. Thread: Stock Control

    by wiss.dev
    Replies
    1
    Views
    905

    Stock Control

    Hi All,

    I'm writing a stock control module, in the case of inventory measured by units, it is straight forward and only a positive or negative adjustment with quantity purchased or sold is...
  39. Thread: User Control

    by wiss.dev
    Replies
    10
    Views
    815

    VS 2010 Re: User Control

    The work around was to reapply the style from parents not within the user control. attached is a sample

    Thanks gents
  40. Replies
    7
    Views
    563

    Re: cell backGround

    i gave up, dirty workaround was to add a new cell at 0 index, set the width to 2. still appears but not as bad as before.

    Thanks
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