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  1. Replies
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    Re: Corona virus, China major city lockdowns, etc.

    Aaaand, another Chart from Uttar Pradesh :)
    (where Omicron was hitting now as well, the wave beginning about 3 weeks ago)...

    183755

    So, this is how the "dangerous Omicron-Variant" affects a...
  2. Re: PictureBox Image Persistance, Clearing - Move Text and Print To Keep

    There is a whole lot of "formal documentation" on the cairo-website: https://www.cairographics.org/documentation/

    Then there is a "huuuge" cairo-tutorial (on vbRichClient.com), which demonstrates ...
  3. Re: cCairoMatrix - What Exactly is the Matrix? (not movie reference)

    If you know roughly now, what's going on "behind the matrix" - that's entirely enough IMO. ;)

    Just use the (cCairo)Matrix as the HelperObject it is meant to be,
    which allows you to formulate and...
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    Re: c/c++ code for vb6 multithreading

    You still didn't describe, what it is you're developing (if it isn't malware).

    Why is it that hard, to answer this simple question?
    (you'd get a whole lot more replies, when the efforts "the...
  5. Re: [RESOLVED] Need help understanding the use of SET

    Yep - it's common with Trees, ... and "GUI-stuff" is build-up as a "hierarchic structure" as well...
    (any GUI-arrangement has a "FormContainer at its Root"... and this Root holds the "nested...
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    Re: Picture box seems like cut-out

    I think the reason for this is, because there is "no proper gameloop yet".

    The term "proper" involves, that you should *not* use any "Container-Objects with hWnds" (like a picBox),
    to render...
  7. Re: PictureBox Image Persistance, Clearing - Move Text and Print To Keep

    The vbSrcPaint (last param in the DrawToDC-Method) - doesn't ensure a true "Alpha-Overlay"
    (as it would be possible with regards to "layering", when using "two Cairo-Surfaces" (or-Canvases))...
    ...
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    Re: VB6 WebView2-Binding (Edge-Chromium)

    The above "one-liner" is just making use of a compiler-feature,
    which creates a (hidden) temporary cCairoSurface-instance under the covers,
    (from the return-value of the CapturePreview-method)...
  9. Re: cCairoMatrix - What Exactly is the Matrix? (not movie reference)

    First of all, Matrix-based calculations are common in any 3D or 2D graphics-lib...
    (even the good old GDI-API has support for them).

    If you are looking for cairo-specific infos about them here...
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    Re: VB6 WebView2-Binding (Edge-Chromium)

    The PictureBox picWV which is used in the Demo, is only providing "a Container-hWnd" for the Browser-instance,
    (which places its own Browser-hWnd as a Child inside the picWV.hWnd).

    But there is a...
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    Re: [RESOLVED] DLL from VC++ in VB6

    Yep - the sentences where one would use "welcomed" are for the most part (from what I've read):
    - in the sense of "welcomed by" (mostly "things", not persons)

    E.g. "The moment you step off the...
  12. Re: PictureBox Image Persistance, Clearing - Move Text and Print To Keep

    Here is, how I would solve it...

    In case you want "multiple TextLabels", a Collection (which you already had), is a good idea...
    Though what's ideally placed in it, are Class-instances, so...
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    Re: Corona virus, China major city lockdowns, etc.

    Just a very short video (only 4 minutes), where "Strategic behaviour in a Pandemic" is explained:

    - to a captivated audience of "Stakeholders" from all parts of the world
    - at a conference hosted...
  14. Re: StatusBar control or API? Dealing with form.scalemode

    I've just placed a new article in the CodeBank... along with Demo-Code,
    which should cover all your questions:
    - how to move editable text-controls within the Chart-area (still making them part of...
  15. VB6 DPI-awareness via RC6/RC6Widgets (and Device-Independent-Pixels)

    Just some Drop-In-Code (about 140 Code-Lines) for a normal VB6-Form,
    producing the following output:

    183707

    For those not yet familiar with the RC5/RC6 Widget-concept, here is a Tutorial-Link:...
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    Re: VB6 Web Site/App Server

    Well, that's only (mostly) true when you run your VB6-IDE on Linux+Wine -
    and when your customers run your App on Linux as well...

    If you develop on Windows (and your compiled App runs on...
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    Re: VB6 WebView2-Binding (Edge-Chromium)

    "Save As..." is available in the Default-Context-menu...
    and it will work, when you do not run elevated as an Administrator (as is the case e.g. in the IDE)...

    When you run a compiled version, it...
  18. Re: [RESOLVED] Cairo Image Operator: CAIRO_OPERATOR_CLEAR is it acting weirdly?

    The RC6 does not require these Cleanup-Calls anymore...

    Olaf
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    Re: Shape object properties

    Using the Vb-Cairo-Wrapper (via RC6), you can do this:


    Private Sub Form_Load()
    With Cairo.CreateSurface(1024, 768).CreateContext
    .Paint 1, Cairo.CreateCheckerPattern
    .RoundedRect 8,...
  20. Re: Cairo Image Operator: CAIRO_OPERATOR_CLEAR is it acting weirdly?

    You can use the GaussionBlur-Method for that:



    Option Explicit

    Private CC As cCairoContext, Sprite As cCairoSurface, SpHalo As cCairoSurface

    Private Sub Form_Load()
    Set CC =...
  21. Re: .Line() Wrong Number of Arguments ... error

    I'd try to replace all occurences of your 0.095 with a Const-Definition, as e.g.:
    Const ScaleFacY As Double = 0.095

    ...and then switch to Pixel-Scalemode and change the Const to:
    Const ScaleFacY...
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    Re: VB6 WebView2-Binding (Edge-Chromium)

    There seems to be a problem with the installation of the WebView-Runtime...

    The BindTo-call is looking for the WebView-Runtime-BaseFolder via the following Path-Expression:
    (for your...
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    Re: Dynamic Array Size

    In case the 5 stands for "Rows"...

    Just switch your array-definition around to: array(10, 5)
    (this way your 10 "Columns" are now fix - but the "Rows"-Dimension becomes dynamic)

    Olaf
  24. Replies
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    Re: Corona virus, China major city lockdowns, etc.

    As for Denmark... one of the Countries with the highest vacc-rates,
    but also apparently one which is using real, unfaked numbers in their reports and studies...

    Here's 3 current Charts, all...
  25. Re: Cairo Image Operator: CAIRO_OPERATOR_CLEAR is it acting weirdly?

    The thing with "Surfaces, when they contain a Sprite-Shape" is,
    that they do not contain any true (Vector-)Path-Information (unless the Surface was derived from an SVG).

    So, the only thing that...
  26. Re: .Line() Wrong Number of Arguments ... error

    Happened occasionally here as well...
    It has to do with the Compiler, losing its ability to map this "non-standard" call-statement -
    to the underlying methodcall of the "VB-Drawing-Interface".
    ...
  27. Replies
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    Re: Corona virus, China major city lockdowns, etc.

    You have to look at the big ShareHolders.

    E.g. BlackRock being just a single one of them, with an AUM of currently about $10 trillion.

    Compared to these giants, "Murdoch" or "Turner"(Warner)...
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    Re: Corona virus, China major city lockdowns, etc.

    How naive can one be?
    There is no real competition anymore among anything.

    The news-channels are all owned by the same big corporations.

    "Opposing views" are allowed (in some cases even...
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    Re: Corona virus, China major city lockdowns, etc.

    Yep, and the concentrations we see today, are what's causing "all the weird things" we encounter recently.

    Capitalism as a system-approach only works well, when politics and "the law" -
    can...
  30. Replies
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    Re: Corona virus, China major city lockdowns, etc.

    Yes, it is.
    [/QUOTE]

    No, it isn't... (what the hell???)
    Here is the link again:...
  31. Re: Creating subset Collection of objects

    Anything one can fix with just one line of additional UserCode -
    would be equally easy to fix at compiler-level (basically).


    The "User-Fix" for a String-Typed enumeration in a For Each loop...
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    Re: Corona virus, China major city lockdowns, etc.

    Which one could easily detect, in case the video was indeed viewed... ;)

    But many don't, because it would be "too disturbing"... "if that's true, how can I go on living with that..." -
    Easy...
  33. Replies
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    Re: Corona virus, China major city lockdowns, etc.

    That youtube-channel is a reliable source (he quotes from official data only).

    But here we go regarding ICU-occupation in Europe (all in the midst of their own "Omicron-takeover" in the last...
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    Re: Corona virus, China major city lockdowns, etc.

    I've backed my stuff up with links to concrete data (in Europe) - you didn't...
    <shrug>

    Olaf
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    Re: VB6 Web Site/App Server

    Regarding 1):
    The next release will have the following changes in cCrypt, cWebRequest and cWebResponse
    (regading the UrlDecode Method-Signature, all using the same decoding-routine underneath):...
  36. Replies
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    Re: Corona virus, China major city lockdowns, etc.

    Yep, that's what the propaganda-machine is trying to sell you...

    The data (all over Europe) tells a different story (regarding Omicron).

    Further above in this thread, there was a link to data...
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    Re: VB6 cGdiPlusCache.cls revisited

    IIRC, these Controls work together with an ImageList (which Krool included in the OCX).

    It should be possible, to add Images or Icons to that ImageList dynamically (maybe Krool even allows to add...
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    Re: VB6 Web Site/App Server

    Interpreting a "+" as WitheSpace-Char, still seems "standard-behaviour"...
    https://stackoverflow.com/questions/5450190/how-to-encode-the-plus-symbol-in-a-url

    I guess, if somebody wants to make...
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    Re: VB6 Web Site/App Server

    Yep, a bit further down the article even describes, why I've introduced the ReUse-Option:
    This issue can become complicated because the underlying transport protocol may not terminate the...
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    Re: Subscript out of range

    VB-Arrays allow only, to influence the last dimension in a Redim Preserve...
    What you do above is, trying to prolong the first dimension of the Array.

    Olaf
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