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.   :) ...
Not too long ago Appeon has updated the documentation / help to now state correctly that the Handle() function returns a Longptr value. I see a lot of use of the function in the PFCs. We use Ulong for window handles (while the type of a handles and ...
How to get compute column CLR data type? Code as below: var compute = dataStore.DwMeta.Computes[i]; DataColumn colCompute = new DataColumn(compute.Name, System.Type.GetType("System.Int32"));//how to get compute CLR data type?...
GetModel<appfunc>(i,false) //24962 rows vs GetMode<appfunc>(i,true) //24962 rows Six simple compute column make get model,time from 64ms to 1755ms(27 times),memory from 10M to 137M(13.7 times)? Why? Test again: Core code: pub...
Hi,when I change the runtime in PB 2021 IDE to a runtime from PB 2019 R3, the IDE is not using the standard pb.ini.PB 2021 IDE with runtime 21.0.0.1311     pb.ini: C:\Users\*****\AppData\Local\Appeon\PowerBuilder 21.0\pb.ini    If the Initialization ...

Regarding File Scan

Hai, Anybody have an example for scan image through scanner ?. Which need work in appeon.   eztwain3 is paid version. I used this dll till now... but now coming expire warning message.  ...
Hello, PB 2019 R3, PostgreSQL 11 Need to take print out of Application form to be completed by every students of a course, by printing all relevant details of each students in a separate page.   The details to be printed spans Header, Detail and Fo...
I'm running PB 2019 R3 Build 2703.  I'm using RESTClient object to call SendGetRequest().  If the URL I'm passing exceeds 1325 characters in length, then  SendGetRequest() returns -2.  This equates to Invalid URL.  I've tested the URL outside of PB w...
PB 2017 R3 1880 http = create HttpClient http.SetRequestHeader             ('Accept-Encoding',   'gzip,deflate') http.SetRequestHeader             ('Content-Type',        'text/xml') li_res = http.SendRequest         ('POST', ls_url,         ls...
Hi. We've recently migrated large app from PB 12.5 to PB 2021. It consist of more then a hundred of pbls, placed in 7 folders. From PB IDE, Build and Deploy works fine - makes needed pbds beside pbls and exe file. Now we need to atomate build process...
Hi We have deployed a Cloud App and running PowerServer 2021. We don't seem to be able to save a DW that contains nested DWs to PDF using the SaveAs function. It doesn't error and there is no file created. We used to be able to do this in Appeon Se...
Hi, I have a application CS that when I instlla via Web Client , that for can that work needa MSQL Driver and fonts for barrcode, how can make automatic this instalation of apliicaction, driver and fonts, in one installations   Thanks Luis...
This issu is dddw not retrieve ServerAPI Control Faile. ...
Is it possible to add more program shortcuts using the PowerClient Project? I would like to add a custom shortcut to both Desktop and Start Menu, in addition to the main application shortcut. Using these settings, it will add a default program shor...
Hi all, I am trying to convert Excel macro commands into Powerbuilder script. The following macro script validates a column against a named list... Sub SetColumnList()' SetColumnList Macro' Assigns a Named List to a column Range("G3:G65536,G1").Se...
My colleagues and I are examining the capabilities of using Apache ECharts / Google Charts from the PB web browser control in PB 2019 R3. The demo applications provided in CodeXchange by Appeon have been very helpful in getting us started. We're try...
I want to get column data from a DataWindow into a string array. This can be done with dot notation: String ls_array[] ls_array = dw_1.Object.emp_name.Current   The problem is that I need to do it generically. Is there a way to do this with the c...
We have a datawindow that presents 107 columns in a grid  format. Most of the the columns are text fields retrieved from the database. We can't get width.autosize with values 1,2 or 3 to work at all. If I select the value in the column position pr...
Hi, I'm just wondering if anyone else using PB 2017 R3 Build 1858 has encountered stability issues with the NativePDF / PDFlib functionality when generating documents for complex languages such as Arabic, Hebrew, or Thai.   I'm finding that PBPDF17...
Hi, I need help and Steps on how to migrate Powerbuilder script to c# (SnapDevelop). Any link or article will be for help.    ...
I have an application that was upgraded successfully to PB 2019. Our application ran well with the PB 2019 run time files on users' computers.  We upgraded to PB 2021 build 1311 successfully. I deployed 12 applications successfully and tested the exe...


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