Discussions tagged Function
What is the algorithm for the Round function?
- Resolved
- How-to
Hi all,
I'm using the Round() function to round numbers. It seems to be inconsistent, but I may be misunderstanding what's going on.
I am rounding 20 +/- 0.85. When I round to 2 digits I get:
19.15 and 20.85
When I round to 1 digit I get:
19...
Match non-numeric characters
- Resolved
- How-to
Wondering how to write the match clause so it finds the first non-numeric value. This algorithm is finding the first a-z character, but if the first non-numeric character is a special character, it doesn't work.
for li_x = 1 to li_length
ls_char ...
Hi all
PB2023r3 Windows 10
I am sure this is an easy one - but i cant find it !
When i add or edit a window function - the screen does not show the section that allows you to enter the return type or the function name
I tried reseting the layou...
Hi there,
I would like to group the same articles on a single line on our invoices...
As a matter of fact, these articles are managed with serial numbers (there is consequently a line per Serial Number in the datasource)
Of course, each Item has t...
Passing numeric arguments by readonly
- Resolved
- Advice
Hello Appeon Community,
According to article from https://docs.appeon.com/pb2019/pbug/ch07s02.html#ug12761:
Read-only. When you pass as read-only, the variable's value is available to the function but it is treated as a constant. Read-only provi...
HI,
We are using PB 2017 R3 against a postgres database. We are in the process of porting our application from informix to postgres database.
I have an issue in that functions declared with reference variables - after retrieving the data - the s...
Hi all,
I'm having trouble viewing documents in my browser if the document name has any spaces. I'm trying to replace spaces with %20 for the browser... but when I run my code, it replaces space with %2520 ... here's an example:
file:///E:/BenchTo...
Hi,
I've come across a problem when using the Paste command.
The Paste actually works fine, but the return code is -1.
To recreate:
Sample window, RichText control, CB with paste function to the RT control.
Copy an image from Snipping Tool.
Pas...
is there any existing function or functions that will return the current data window name, the pbl and the last modified date of the data window ? ...
Error using DataStore into user function
- Resolved
- Issue
Hi,
I have found a strange behavior of PB when I use a DataStore into a user function. If I run the projet directly from powerbuilder the function returns the info correctly, but if I run from .EXE it does not work as expected.
I prepared and attac...
GET USERPROFILE FOLDERS
- Resolved
- How-to
Hi,
i'm migrating from PB 12.5 to PB 2019-R2.
In PB 12.5 to get the path of the userprofile folder, I used this syntax declaring an external global function.
FUNCTION Long GetTempPath(Long nBufferLength, REF String lpBuffer) LIBRARY "KERNEL32.DLL"...
Getrow() Function with N-Up Datawindow
- Resolved
- How-to
i am trying to use the getrow() function with infomaker version 2017 R2 Build 1769 however because the report i'm developing is requiring the N-Up Datawindow it is throwing the function off , see below. Is there as way i can use this function or any ...
Order of operations when posting a function call
- Resolved
- Advice
I just want to confirm my understanding. Suppose I have the following (over-simplified) code:
nvo_myobj objobj.StringValue = "foo"w_mywindow.Post wf_do_something("The value is: " + obj.StringValue)DESTROY obj
Is that OK, because the function argume...
GetContextService Crash on dll Deployment
- Resolved
- Issue
I have a user function object used to open a web browser that causes a crash when deploying the project but only when the option to create machine code and a .dll library is selected. Deployment with Pcode as well as machine code without a .dll libr...
Hi,
I use a simple Rowscopy() function. When i test it with Debug it does the job (return 1)
When i deploy it in 32 bits... The same statement return -1
Is it a runtime DLL issue?
Thanks.
Marco
I.e. : Its a old system from PB 12.5 c...
I would like to write a number to words function in powerbuilder 2017
I google for some solution but I dont know whether the syntax is correct so I would to run in application.
However, I was new to powerbuilder and have no idea to find a compl...
Hi,
I just migrated my project to PB 2017 1681 and run into an error because the behavior of the powerscript function date(string) appears to be changed. In PB 12.6 this:
date(2018-01-53) returns 1900-01-01, what I need.
But in PB 2017 it re...
oleobject problems using
- Resolved
- Issue
Hi Can anyone help
I have a oleobject dll that I need to accesS - I have the following code
OLEObject objDEPHandler
string strError
long numResultCode
integer li_port,li_ret
li_port=1
objDEPHandler = create OLEObj...
I wanna open the file location at System Tree or Libray Painter.
Thanks
...
bad runtime function reference powerbuilder 21
- Resolved
- Issue
i get bad runtime function reference powerbuilder 21
in retrieve event
any help ?
...
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