Featured Questions
Q&A Forum Tip: Including Source Code in Your Question
- Advice
- Last updated 2 years ago
- Tjafzfa Gsjsf replied 4 months ago
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...
Please Update Your Queries With The Solution
- Resolved
- How-to
- Last updated 3 years ago
- Olan Knight replied 3 years ago
Saw this and thought it was perfect. Note the angry mob in the background on panel 4. :)
SMTPClient without authentication
- Resolved
- How-to
- Last updated 1 year ago
- Roland Smith replied 1 year ago
Hi,
How to use the new PB2022R2 SMTPClient without authentication?
I mustn't authenticate to the SMTP server because it's set to reject authentication attempts.
I tried simply not set username and password but I'm getting error -15 when I'm trying...
I have to call a WebServices using HTTPS and I need to pass the certificate file, I have seen it is possible in PB2022 but PB2021 has something similar or an alternate work around?
Problem with Web Browser in android app
- Resolved
- Issue
- Last updated 1 year ago
- Jesus Perez replied 1 year ago
Hi, i'm trying to use a Web Browser in android app but doesn't work, in fact i can't see it where is supposed to be What can i do?
I'm using PB2019 and powerserver 2020.
Thanks
problem at migrating CEF to Webview2
- How-to
- Last updated 1 year ago
- Chris Pollach @Appeon replied 1 year ago
Hi Everyone,
I am trying to migrate my app from CEF to the new Webview2 control.
I could manage to navigate to the desired html, load its javascript, register a PB user event, trigger the user event from Javascript and call EvaluateJavascriptAsy...
GRID datawindow - restore UI issue
- Resolved
- How-to
- Last updated 3 years ago
- mike S replied 1 year ago
allowing a user to move/resize columns is the main (only?) reason to use a grid dw.
users EXPECT the system to remember their grid settings, and also expect a way to restore the original layout. pretty much a standard of software since the mid 90s....
PowerBuilder 2019 Build 2170
We have a utility app that copies default data from a reference database (SQL Anywhere 12) to the users SQL Server database. The end user runs this utility when upgrading to a new version of the main application.
The pr...
Hi Team,
We have successfully deployed one of our PB application to powerclient build. Please let me know if there any solution for the below scenario.
In external file tab, we have added the ini file in INI configuration and set the update strateg...
ClassName() Null object reference
- Resolved
- How-to
- Last updated 1 year ago
- Tomas Beran replied 1 year ago
PB2022 R2 2819, this code:
window lw_wnd
string ls_classname
if ( IsNULL( lw_window )) then return
ls_classname = ClassName( lw_window )
triggers "Null object reference" at line 4 exception.
Is this correct and expected behavior?...
PBSHR.dll 0x0008ed1e
- Resolved
- Issue
- Last updated 1 year ago
- Chris Pollach @Appeon replied 1 year ago
Hi
One of my users reported pbshr.dll appcrash 0xc0000005 at 0x0008ed1e
Have you seen this error? If so can you please write where (what action triggers it)?
Do you know what's at this offset and where is it called from?
The occurrence is rare bu...
Simulate printing via DOS on PB
- How-to
- Last updated 1 year ago
- Chris Pollach @Appeon replied 1 year ago
Good morning!How to send a file with this content to a USB printer, simulating a paper cut.Example: I print a receipt at the cashier and I need it to be cut automatically by the printer.This is the contents of the file:blank lineblank lineblank lineE...
computed.expression - decimal point issue
- Resolved
- Issue
- Last updated 1 year ago
- Jober Campos replied 1 year ago
Hi
I'm investigating a new strange behavior of PB2022. I've never seen it in previous PB versions. It looks like
computed.expression='0.7' is sometimes interpreted as '0'. It looks like the part after the dot is cut off. Regular columns are not aff...
Hi all.
Perhaps someone can steer me in the right direction.
Help will be greatly appreciated.
Here is what we have and it is been working with TLS 1.0 flawlessly for years.
(very short version):
oleobject oXMLHttp
string s_xml, s_error, s_resp...
How to build incrementally using command-line tools?
- Resolved
- Issue
- Last updated 4 years ago
- so th replied 1 year ago
This question is a follow-up to a previous question I asked about build "system" for PB2019. I have been banging my head on the walls for 3 days trying to understand how on Earth orcascript is supposed to work and how I could make it do what I want.
...
Size limit while exporting data from datawindow/datastore to plain JSON
- Issue
- Last updated 1 year ago
- Chris Pollach @Appeon replied 1 year ago
Hello,
Using PB 2022 R2 build 2819
Need to know whether any limit is there to export data from a datawindow / datastore to JSON.
Command used to export:
ls_json = dw_1.ExportJson(False)
Data in the above datawindow is retrieved by entering a per...
PB 2022 R1 BUILD 1900
when running the debugger, when i step in/over SharedObjectGet, PB either crashes or hangs. has anyone else seen that?
Datamatrix integration in a DataWindow
- How-to
- Last updated 1 year ago
- Chris Pollach @Appeon replied 1 year ago
Hello,I'm currently working with PowerBuilder version 2019 R3 and I need to insert a Datamatrix into an existing Datawindow.What is the easiest way to do this?Thanks for your help
Excel, saveAs issue with OLEObject
- Resolved
- Issue
- Last updated 1 year ago
- Chris Pollach @Appeon replied 1 year ago
Hi, good day!
I'm using the OLE object connection to Excel for treat information and files. Hi have the next code implemented in one of my applications.
// More code before this
li_connect_excel = lole_excel.ConnectToObject...
Unable to connect to database on Infomaker
- Resolved
- How-to
- Last updated 1 year ago
- Armeen Mazda @Appeon replied 1 year ago
hello, i'm new infomaker user and just installed it. when trying to connect to my database i receive this message : Oracle library OCI.dll could not be loaded.
Any issue please.
Thanks
i got the error (could not load file or assembly 'QRcoder,version=1.4.3.0, Culture=neutral,PublicKeyToken=c4ed5b9ae8358a28'.A strongly-named assembly is required.(0x80131044)) at line 18 in function of_generateqrcode() of object nvo_myclass.... pleas...
Hi
I'm not sure how to request an enhancement to PowerBuilder. I note that 2022 R2 has enhancements for PDF documents. There is no print function though.
Some of our clients prefer to print their documents that our application generates in house. W...
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