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Type: Posts; User: JT870

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  1. Re: VBFlexGrid Control (Replacement of the MSFlexGrid control)

    Hi Krool,
    One question, with the combbox insert in a cell, dropdown is ok, leave the cell, it seems the combbox item already transfered to the cell, but when I use msgbox to read the cell text,...
  2. Re: VBFlexGrid Control (Replacement of the MSFlexGrid control)

    Hi,Krool,

    It can work to put the following code in EditKeyPress event.

    'Process the EditKeyPress event and set KeyChar to 0 for unwanted chars.
    Private Sub grdInput_EditKeyPress(KeyChar...
  3. Re: VBFlexGrid Control (Replacement of the MSFlexGrid control)

    Hi,anybody knows how to limt a cell only to receive "+-.1234567890" and backspace ? Thanks.

    John
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    Re: Amyuni PDF Creator Pro

    Hi, Olaf
    It's quite a simple way to load and edit /save a pdf form with your code. my question is ,
    is it possible to handle some of auto calculated cells, for example, after input one's birthday,...
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    Re: GOSUB - Is It Realy That Bad?

    Hi,MountainMan
    I have a classic basic code for my mechanical design, it contains many gosub lines. I dont want to translate it to VB6's sub function or sub routine. So would you show me an example...
  6. Re: VB6 + RC6 Auto-generated Widget-Forms via direct PSD-FileParsing

    After registering again, It's OK now. Thanks a lot.
    John
  7. Re: VB6 + RC6 Auto-generated Widget-Forms via direct PSD-FileParsing

    Dear Olaf, Please check your latest RC6 + RC6Widgets Package, It seems that
    LayerPath is not existed in following line:
    Cairo.ImageList.AddSurface .LayerPath(i), .LayerSurface(i)

    Thanks.
    John
  8. Thread: TwinBasic

    by JT870
    Replies
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    871,786

    Re: TwinBasic

    Hi, dear Wayne
    I'm a newbie to learn twinbasic this month. I tried to open my vb6 project directly in beta297, the import log and error report shows more than 1300 rows of errors(include a lot of...
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    Re: Still no documentation for RC5/6

    Sorry for my mistake, sure its Beta297.Thanks for your good suggestion to deal with the issues. I just check the import log and Error report from IDE, found more than 100 errors( includes a lot of...
  10. Re: Problem about VB6 IDE‘s disable load any ADDIN!!

    Maybe you can have a try to rename your new file(2014),then copy the original VB6 package file(1998),then startup VB6 IDE to see if AddIn loading is ok or not. if so rename the 1998 - file , restore...
  11. Re: Problem about VB6 IDE‘s disable load any ADDIN!!

    As per your info about msaddndr.dll,I digged out that it's special for AddIn events. and it is in C:\Program Files (x86)\Common Files\DESIGNER folder. I check the file's datesign is 1998/06/18..., so...
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    1,464

    Re: Still no documentation for RC5/6

    I just test twinbasic 3.11, a small VB6 APP program can be open and run correctly quite easy,but even if a few of UDT or classes of VB6 APP,cannot go through the twinbasic compiling. any suggestion?...
  13. Re: Problem about VB6 IDE‘s disable load any ADDIN!!

    Finaly I run VB6 package's setup.exe again,and choose reinstall button till finish. then the IDE is enabled to load AddIN!! well I don't know what's the root cause about this.
  14. Re: Problem about VB6 IDE‘s disable load any ADDIN!!

    Thank you very much,Franky. You reminded me that maybe when I Installed some soft wares which included .net lib or so, caused this problem. I'll check. by the way, I've been using MS 365 home...
  15. [RESOLVED] Problem about VB6 IDE‘s disable load any ADDIN!!

    Hi, experts

    In recent days my VB6 IDE works as normal and it can list every Addin program, but it can not load any of them as before! yes ,it can load nothing of addin program! it popups an...
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    Re: VB6 Cairo-Paths and Projections

    Many thanks, Olaf. I want to simulate a harmonic drive movement, so when a wave generator ( as a rigid teeth path) rotates 360 degs, maybe the flex spliner rotates 3.6 degs along reversly along the...
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    9,190

    Re: VB6 Cairo-Paths and Projections

    It's great! Olaf, you always keep the codes efficient!
    Two question, how about the projection precision. I mean : 1)Is the tooth center line always kept as the exact normal line of the circular...
  18. Re: Need help to use opengl function - glReadPixels

    Dear Fafalone,Thank you very much!I modified the code as per your guide, It works fine. Thanks again.
    John
  19. [RESOLVED] Need help to use opengl function - glReadPixels

    Dear all,
    When I run project with opengl lib vbogl.tlb, the program crashs at the function as follows
    glReadPixels 0, 0, W, H, GL_RGB, GL_UNSIGNED_BYTE, bBytes
    Even setting W=10 and H=10 which...
  20. Re: Is it possible to array involute teeth along a special close curve with Cairo Pa

    Ok, I solved the problem by myself with a little complex mathmatical process. the external teeth can be set in an any shape of closed path in normal direction perfectly.
    185637
  21. [RESOLVED] Is it possible to array involute teeth along a special close curve with Cairo Path?

    Dear Olaf,
    I want to array more than 100 involute teeth to a unconventional 2D curve created by discrete points(not circle ,not elliptical). It seems that it is similar to drawing curve text...
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    Re: Register DLL with VBS - Need Help from Olaf

    Thank you very much,Olaf.
  23. Replies
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    Register DLL with VBS - Need Help from Olaf

    Hi,Dear Olaf
    It's quite easy and stable to register a dll with your VBS file like "RegisterRC5inPlace.vbs", so I try to register my dll,ocx,tlb in this way for my application project and try to run...
  24. Re: VBFlexGrid Control (Replacement of the MSFlexGrid control)

    Hi Krool,
    How to make a formated input , such as add a float number with "+", or "-", or a scientific ...
    Thanks.
  25. Re: VBFlexGrid Control (Replacement of the MSFlexGrid control)

    Hi Krool,
    I don't know how to make a allowed formated input,for example, allow a float number with "+" or "-" or a scientific ... can I?
    Thanks in advance.
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    Re: VB6 Cairo-Widgets Tutorial

    183516
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    Re: VB6 Cairo-Widgets Tutorial

    Desr Olaf, Thank you very much, As per your guide above, I define sth my self in every obj class, so far the object can be moved, zoomimg , coped and saved as png ,also with the help of...
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    Re: VB6 Cairo-Widgets Tutorial

    Dear Olaf,
    The RC5/6 Widget is so powerful that I'm able to use it to simulate a little graph canvas to create a group of objects as a desired mixed object, my question is how to save the...
  29. Re: VB6 2D-ChartPlotting (using the RC6.cChart HelperClass)

    The modified VBP as attch. below
    182276
    182277
  30. Re: VB6 2D-ChartPlotting (using the RC6.cChart HelperClass)

    Thanks. You give a good solution here and I'll try it later, well I fond another way to close the bottom-up coord sys by setting : CC.ScaleDrawings 1, 1, then using a length value (for example...
  31. Re: VB6 2D-ChartPlotting (using the RC6.cChart HelperClass)

    Many thanks Olaf, It is the mirrored . bottom-up coord-sys which caused the output text string reverse sideup-down. I'm tring to find a way to relocate the text string. The follwing 2 codes should...
  32. Re: VB6 2D-ChartPlotting (using the RC6.cChart HelperClass)

    Dear Olaf, I tested your sample code and modified it to create a graph as attch. image. there is a problem when I use CC.drawtext or other related method to output a text string. the text was...
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    Re: VB6 - Melas: Line Charting Classes

    182143
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    Re: VB6 - Melas: Line Charting Classes

    Hi,dilettante, you provided a very nice class group for simply graphing. Here I have two question for you to help me. 1) I Test the tick grid drawing in my program , it shows the width/height step...
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    Re: Need help - about RC5 drawing

    181960
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    Re: Need help - about RC5 drawing

    Dear Olaf, thanks a lot. I'll try this. actully I'v finished a 3D pipe rotation simu from your another example but the pipe is a line so far.:D
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    Re: Need help - about RC5 drawing

    No body give me info. so i have to do my self. I modified Olaf's CairoTutorial exampel code-9 gradient, and obtained a nice looking result, but I don't know how to do the curve pipe gradient . ...
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    Need help - about RC5 drawing

    Dear all experts, It's quite easy to draw a 3D like pipe in excel sheet. see the screenshot B. but I want to use Olaf's RC5 to do this job or hope find out a math way to realize reflected...
  39. Re: How to use RC5/RC6 vbwidget elements in a normal VB child form

    Thank you very much. I'll check and learn
  40. How to use RC5/RC6 vbwidget elements in a normal VB child form

    I'm programming a mdi app which have many child forms. I want to add some Olaf's vbwidget such as a slider bar or a group of them (e.g. outlook style side toolbar) to a child form, can I? Expect...
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