Featured Questions

A recent post included some PowerScript code, and I thought I would pass along a tip for pasting code snippets that produces a slightly more readable result than simply pasting code into the website's text editor. The toolbar contains a button to as...
Saw this and thought it was perfect. Note the angry mob in the background on panel 4.   :) ...
pbaccessibility.dll is needed in runtime on the Window server 2016 or else it will constantly crash. entering the accessibility=o in the PB.ini file has no effect.   If accessibility=o worked, would this speed up the displaying of the windows?...
{ Stopwatch st = new Stopwatch(); st.Start(); for (int i = 0; i < 1; i++) { ds = new DataStore<appfunc>(); } st.Stop(); Console.WriteLine("new datastore:" + st.Elapsed.TotalMilliseconds); } { Stopwat...
I would like to see an update that addresses the problem that requires  Dw_1.Reset() AND Dw_1.DataObject = “” to be added to the closing of each window containing a datawindow, just to eliminate a problem that freezes the application.  Whatever cause...
Dear, I need to pass the SAP Business One SDK applications, from DI-API to SAP ServiceLayer HANA, someone has worked with that from PowerBuilder   Español: Estimados , requiero pasar las aplicaciones de SAP Business ONE SDK , desde DI-API a SAP Se...
Hi all, Since for like a week or so, I cannot read any email notifications from this community on my android mobile office 365, nor on my Ipad. I see the email listed in the inbox, but when trying to see the contents, nothing is loaded. On my PC eve...
Hi all, Hope you all are good. I have a issue with trial license activation of Powerserver 2019. Kindly help me to activate the trial license. i am attaching the screen shorts for your reference.   pic-1 Powerbuilder login        pic-2 AE...
We have a client that made a simple change to a datawindow. They changed a column in the select from CAST(col1 AS CHAR(10)) to TO_CHAR(col1). They then used the C# Conversion tool in SnapDevelop 2021 to import this change into the API which was succe...
Hi Appeon,     Is there any .net datastore performance test to help developer to make decision to invest appeon's .net datastore tech stack?     Tell us why .net datastore  is better than  ms efcore、dapper or other ormapping framework.     Thanks....
Hi, As you might have noticed, on https://community.appeon.com/index.php/qna/q-a/need-for-documentation-on-all-existing-pb-ini-entries there's a discussion about not being able to use the pb.ini setting without any problems: [DataStore Behavior]Use...
I am trying to use the Windows API GetMonitorInfo but my returned structure seems to always be NULL.  I followed this  ( https://rgagnon.com/pbdetails/powerbuilder-display-on-the-second-monitor.html ) as my starting point but it is not working.  The ...
Hi, I've created a ticket, asking Appeon for clear documentation on valid PB.INI entries: https://www.appeon.com/standardsupport/search/view?id=7750 That might take a while though. So what I've done, is create a little Google-Site (you may laugh, m...
Hi everybody,   We use some functions from Kernel32.dll to get a DLL version number. This have been always working until PB 12.5.2. But PB2017 R3 crashes when we call HeapFree fuction. EXTERNAL FUNCTIONS CALLED: Function long GetFileVersionInfoSi...
    I'm a developer who work for a pharmacy wholesale and retail company in China,I use powerbuilder for 10 years majoritily, I even improving powerbuilder which using VC++ consumed the C++ libraries from github.com, implementation of Json http calli...
Good day.  We are running Powerbuilder 11.5 and are reviewing all of our applications for the Log4j issue.  Can anyone confirm that the best course of action is to just remove the files manually for this older version too.  I realize this version is ...
Hi everyone. We want to generate some reports (not from a datawindow). We can generate the information we need to an html file. Then we want to create a pdf from that html. It works fine, but it adds some information on the header and the footer, as...
Now that Appeon has allowed us to switch the runtimes during execution I am assuming the compiled PBD's and EXE have no dependency on the PB runtimes used during execution?  In other words - I have compiled the PBD's and EXE using runtime 2670.  I th...
Trying to use the new [appname].xml file to specify the location of the runtime files but I am wondering what files should I place in there.  I know the PB Runtimes but what about PBX files, Oracle Files, INI Files, etc.?  I am assuming that this fe...
Hi, I have a powerbuilder executable that closes unexpectedly on the instruction: dw_1.dataObject = ls_dataobject where ls_dataObject is not null and de dw_1 is valid. This happens on some computers not all with the same executable.Any idea?Thank y...
Hi all, This is probably a rookie question, but I can't seem to re-set a variable-length array...  Here's what I'm doing: for ll_ThisRow = 1 to ll_RowCount   li_doc = 1   ... other stuff ...   istr_documents[li_doc] = ls_filename   li_doc++   // I...
I wonder where and how to catch that "lost/timeout connection". I guess transaction timeout is the important one - because it will be shorter than the others? I  have tried both dberror and error event in u_dw and also tried error event i n_tr ...


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