Featured Questions
Q&A Forum Tip: Including Source Code in Your Question
- Advice
- Last updated 3 years ago
- Tjafzfa Gsjsf replied 8 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. :)
Issues with HttpClient when computer goes into hibernation
- Issue
- Last updated 1 year ago
- David Peace (Powersoft) replied 1 year ago
My app (PB 2019-R3) uses HttpClient to make web service calls. I have AutoReadData = False so I am using ReadData to return the results. The sending of the request is done with PostDataStart/PostData/PostDataEnd.
In general it works great but occasi...
Hello,
I'm testing PowerBuilder application on WIN 11 and getting following errors. Current application is 32 bit and looks like under WIN 11, 64-bit is expected. The application is build in PB 32-bit version 2019 R3 Build 2728. Also this is happeni...
Printing a QR Code from Datawindow
- How-to
- Last updated 1 year ago
- Andreas Mykonios replied 1 year ago
Hi All,
Is there a way to print a QR code from Appeon datawindow?
I have the QR code as blob image in the database.
If any logic and solutions, please let me know.
Regards/Jinu Nair
Unable to set 'XML' template for Data Export in a datawindow
- Resolved
- Issue
- Last updated 1 year ago
- Peter Pang @Appeon replied 1 year ago
Hello,
With Powerbuilder 2022, we are unable to save any datawindow object with 'XML' as template in 'Data Export' tab of datawindow object properties. Once saved, closed and opened again, the 'Format to Configure' property is changed to 'PDF'.
In...
MS SQL Server Row Changed Error on datetime column
- Issue
- Last updated 4 years ago
- Miguel Leeuwe replied 1 year ago
We are updating a MS SQL Server Database using a datawindow with Modified Columns used as the Update Criteria. We are always getting a failure "Row changed between retrieve and Update" (PB 2017 R3)
A datetime column in the database seems to be the...
Row changed between retrieve and update
- How-to
- Last updated 2 years ago
- Miguel Leeuwe replied 1 year ago
I am getting "row changed between retrieve and update" any time I try to datawindow update a table where a datetime is in the list of updateable columns. I tried setting datetimeformat in the ODBC database profile syntax tab but it still fails. Someh...
Charts used with Powerbuilder datawindow ending up as PDF
- How-to
- Last updated 1 year ago
- Miguel Leeuwe replied 1 year ago
Hi, we are as writing testig our migration of our Application from PB 11.5 to PB 2022. The migration went well, with some changing of oure use of java. (ActiveMq JMS to Active Mq NMS)
The application is a layout generator that makes 10 thousands of ...
In a dynamic crosstab how can one find out the number of columns that where created?
Cloud App Launcher Error code 87
- Resolved
- How-to
- Last updated 1 year ago
- Armeen Mazda @Appeon replied 1 year ago
Hii get this error when trying to re-generate CAL in PB2022R2can´t find whats means thanks
Error calling external function
- Resolved
- How-to
- Last updated 1 year ago
- Tracy Lamb replied 1 year ago
Hi all,
I have a custom user object I designed 20+ years ago to communicate with a serial port, uo_comport. The object has several local external functions defined. All of the functions are from the Windows user.exe library. Here's an example of...
I have a datawindow with 2 groups. In trailer group 2, I have a computed field that does a SUM on a column (computed field #1) and another one (computed field #2) that has an IF statement that if true will result in the value of computed field #1. Th...
Difficult to resize windows with PB themes applied
- How-to
- Last updated 1 year ago
- Chris Pollach @Appeon replied 1 year ago
When I apply one of the standard themes to windows in an mdi frame in PB 2022 it's more difficult to grab the corner of the window and resize it diagonally. Does anyone know why this is or how to fix it?
How to connect Powerbuilder source code to GIT
- How-to
- Last updated 1 year ago
- Chris Pollach @Appeon replied 1 year ago
Hi Team,
we are using Appeaon powerbuilder 2017, we need to be add source control for GIT and create sub branches (Development branch and Feature branch).How can i pull down changes from one of the development branches into my local Master branch to...
Resave Sourceobjects / Upgrade DW-Syntax
- Misc
- Last updated 4 years ago
- Chris Pollach @Appeon replied 1 year ago
Hi,
does anyone know a tool or some "IDE-tricks" to convert the sourceobjects of a pbl to a newer pbversion (for example DWs) or just "resave" the objects of a pbl?
Background:
We want to track the changes a developer make exactly as possible.
S...
Is groupcalc function still required in .NET Datastore?
- How-to
- Last updated 1 year ago
- Logan Liu @Appeon replied 1 year ago
Hello, team
Is groupcalc function still required in .NET Datastore?
If yes, then what is it's name now?
Thank you
Arcady
I was trying to Activate our copy of InfoMaker and had to reset my password. After following link in email I was able to reset my password. Then logging into InfoMaker I get a message that the account is already logged in to InfoMaker. Note: One ac...
Advice on switching from WinHttp.WinHttpRequest to HttpClient
- How-to
- Last updated 1 year ago
- Logan Liu @Appeon replied 1 year ago
PB 2022 1872
I'm working on changing our app to use HttpClient instead of WinHttp.WinHttpRequest for web api calls.
My question has to do with client side certificates. Our current code has this:
io_winhttpRequest.SetClientCertificate(is_certifica...
When does an MR for an earlier version make it into a later version?
- How-to
- Last updated 1 year ago
- Armeen Mazda @Appeon replied 1 year ago
Hi.
With the new 2797 MR for 2019 R3 just released, typically when would these changes make into 2022?
John
Barcode Printer (SATO CL4NX Plus) USB001 Port
- Issue
- Last updated 1 year ago
- Roland Smith replied 1 year ago
Hello,
Good morning.
Maybe someone has experience regarding our PB program issue.
Background: We have a program that will print Barcode using the COM1 Port. However, the end-user has now changed her unit from Desktop to Laptop, the New Barcode (Sa...
AutoBuild problem with deploy PBDOM library
- Resolved
- Advice
- Last updated 1 year ago
- Chris Pollach @Appeon replied 1 year ago
Hi,
I have got a problem with deploying the PBDOM wrapper library via PBAutoBuild. I use PowerBuilder 2022. I created a wrapper library of PBDOM extensions the same as it's written in the documentation (https://docs.appeon.com/pb2022/application_tec...
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