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  1. Replies
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    Re: Editing a text file

    It is also a good way to : know that people read you, make them think by themself and discover the typo ;).

    only people who does nothing and don't help don't make mistake...
  2. Thread: image vb.net

    by Delaney
    Replies
    4
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    144

    Poll: VS 2015 Re: image vb.net

    start by reading this : https://www.vbforums.com/showthread.php?891484-Hitchhiker-s-Guide-to-Getting-Help-at-VBF-How-to-remove-eels-from-your-hovercraft

    Then try not to piss off the people who can...
  3. VS 2013 Re: Detect keyboard keydown event anywhere on screen, inside or outside project

    If only I could I would be glad to but I am not a professional developer, I am just an amateur who know some stuff (I master google search :D). I happen to have played with some hook some time ago...
  4. Thread: tutorial links

    by Delaney
    Replies
    7
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    211

    Re: tutorial links

    An online tutor may provide interactive help but it is a bit different than an online tutorial...
  5. VS 2013 Re: Detect keyboard keydown event anywhere on screen, inside or outside project

    did you try to put the excape key in the KeyboardCallback function ?
    have a look here , it may gives you some clue : https://www.dreamincode.net/forums/topic/128122-escape-key/
  6. Thread: tutorial links

    by Delaney
    Replies
    7
    Views
    211

    Re: tutorial links

    there is also the excellent tutorial of Pierre Lasserre. A bit old but enough to start

    Originally in French but thanks to google, you can have a translation :
    ...
  7. Thread: Post Race!

    by Delaney
    Replies
    65,241
    Views
    7,066,194

    Re: Post Race!

    if you are covered with duvet you may need to see a vet . This is a tentative of a french/english pun as the word duvet in french mean also the small feathers of the young birds ( by the way, the...
  8. VS 2013 Re: Detect keyboard keydown event anywhere on screen, inside or outside project

    Hello,

    You need to create a Hook :
    https://stackoverflow.com/questions/15038413/how-to-listen-keyboard-in-background-and-fire-keystrokes-on-demand...
  9. Replies
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    Re: Annoying entries in 'Errors' list.

    I don't have the warning on "total" with VB2010 and 2017 too. I usually has this kind of warning with string variable.
  10. Replies
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    264

    Re: Syntax error in FROM clause

    my best guess would be here :

    you put a * instead of a & but it is just a guess...
  11. Re: Access to the path "C:\Program Files (x86)\....\MyFile.txt" is denied.

    As windows had a Maximum Path Length Limitation of 260 characters (before some new update). It can be also a way to reduce the risk of reaching the limit.
  12. Replies
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    Re: TabControl tabs text alignment issue

    Well, it happens that there is : https://www.vbforums.com/showthread.php?585094-Hitchhiker-s-Guide-to-Getting-Help-at-VBF-How-to-remove-eels-from-your-hovercraft
  13. Replies
    6
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    294

    VS 2019 Re: Making a 'Word wrap' button in VB

    You can use the menustrip control :https://docs.microsoft.com/fr-fr/dotnet/api/system.windows.forms.menustrip?view=net-5.0

    you can find it in the designer tool box tag : menu and tools bar (or...
  14. Replies
    4
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    228

    VS 2019 Re: Listview tooltip not showing

    have a look here : https://www.vbforums.com/showthread.php?878293-Help-needed-with-Tooltip-and-listview-subitems
  15. Replies
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    972

    VS 2019 Re: Serialport error

    A general remark : This just shows that it will be important in the future threads that the OP should precise the .net version (FW 3->4.8 or core, etc) that it is used...
  16. Replies
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    972

    VS 2019 Re: Serialport error

    You are right but I don't confound both. It is just that I think we are a victim of the ease provided by VS. When you put the import line (eg. Imports System.IO.Ports) if it is not referenced, it...
  17. Replies
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    972

    VS 2019 Re: Serialport error

    the reference are good, the problem is elsewhere

    When you want to use a serial port like here

    Dim AvailablePorts() As String = SerialPort.GetPortNames()

    you must first create one..

    You...
  18. VS 2017 Re: Interval on the Y-axis for an Excel graph

    Arg! I was focused on the problem and didn't paid attention to the context (excel sheet and not chart), sorry for that and for the wrong answer.
  19. VS 2017 Re: Interval on the Y-axis for an Excel graph

    this is what I used in one of my project


    Chart1.ChartAreas(0).AxisY.Minimum = MiniY
    Chart1.ChartAreas(0).AxisY.Maximum = MaxiY
    ...
  20. Replies
    7
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    VS 2013 Re: Software Development Platform.

    Python has one IDE that allows to drag and drop controls in a form but there is only a few controls for the moment and everything else (like the automatic management of the events like with VS) is...
  21. Thread: Post Race!

    by Delaney
    Replies
    65,241
    Views
    7,066,194

    Re: Post Race!

    Well, it was the last post you post until you post a new last post that will be the last post of the actual posts
  22. VS 2019 Re: Changing the height of a textbox with a button - Windows Form Application

    :thumb:
  23. VS 2019 Re: Changing the height of a textbox with a button - Windows Form Application

    why shrink it when you can hide it :


    Private Sub Button5_Click(sender As System.Object, e As System.EventArgs) Handles Button5.Click
    If TextBox1.Visible Then
    ...
  24. Replies
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    VS 2019 Re: Help with tables

    put all your coordinates in the correct order in a text file, read that text file into a list(of point) and then create a loop :


    for each pt as point in list_of_points
    moveCursor(pt.X, pt.Y)...
  25. Replies
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    Re: Loop and search in bin file for bytes?

    It is not up to you to tell us how we want to intervene on this forum. We are all benevolent.

    Most people (not all) come on this forum to ask for help and to learn and improve their skills in the...
  26. Thread: Post Race!

    by Delaney
    Replies
    65,241
    Views
    7,066,194

    Re: Post Race!

    don't eat too much chocolate !
  27. Replies
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    361

    Re: Option Strict On causing error

    You cannot call directly


    dynamicButton.Location = New Point(Me.PictureBox2.PointToClient(MousePosition))

    the New point method ask for coordinate or size type, not a point.

    You can write...
  28. Replies
    5
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    VS 2017 Re: Datagridview item disappearing

    You asked for it ;):D
  29. Replies
    5
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    331

    Re: System restore????

    you can try : right click on the desktop then personalization - themes - theme settings - Windows default themes - Windows
  30. VS 2012 Re: Giving values to a series of user control internal controls

    it will depends. if you want to link the i/j of the for loop to the row/column of the datagridview, the for loop may be better
  31. Replies
    6
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    Re: Error in IF statement

    The "And" has priority over the "Or" so without bracket it is interpreted like that : X and Y or Z equivalent to (X and Y) or Z. So as long as you condition after the OrElse is true, you will...
  32. Thread: Post Race!

    by Delaney
    Replies
    65,241
    Views
    7,066,194

    Re: Post Race!

    In a different spacetime..
  33. Replies
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    495

    Re: What are Google Sitelinks ?

    this guy always asks questions he can answer by himself with a google search and never follow his threads so :
  34. Thread: Post Race!

    by Delaney
    Replies
    65,241
    Views
    7,066,194

    Re: Post Race!

    So maybe you need one of these
    180755
  35. Thread: Post Race!

    by Delaney
    Replies
    65,241
    Views
    7,066,194

    Re: Post Race!

    Are you close of the river or the ground is just saturated by the rain?
  36. VS 2013 Re: How to get sum of 12 textboxes in txtTotalAmount.Text?

    Or use a numeric textbox ;):D https://www.vbforums.com/showthread.php?887081-Numeric-only-textbox-including-scientific-notation

    I really have no shame to do a bit of advertisement :D. well, it is...
  37. VS 2013 Re: How to get sum of 12 textboxes in txtTotalAmount.Text?

    This should be enough


    Dim sum = 0
    For Each c In Controls.OfType(Of TextBox)()
    If IsNumeric(c.Text) Then
    sum += CInt(c.Text)
    End If

    ...
  38. Replies
    2
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    254

    Re: [RESOLVED] Weighted Average formula

    That's seems correct:

    Weighted Average = sum (Xi*Wi)/Sum(Wi)

    Xi the values
    Wi the weight
  39. Re: Help with Geometric Median formula

    I found this also

    https://stackoverflow.com/questions/12934213/how-to-find-out-geometric-median

    Matlab has such a function :...
  40. Replies
    7
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    433

    VS 2019 Re: How to remove traces from a chart

    I am pretty sure that the old series are deleted but they are recreated with the new ones. the problem may be not at the button level but in the list of the series you create. To check that put a...
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