Discussions tagged C#

Good morning, I have deployed a Webservice for data access using datawindows exported to C#. I have a question about how to dynamically generate the "documentation" from Snapdevelop with Swagger to deliver to our clients. I have seen how to do...
Which tool or extension is recommended by Appeon to obfuscate source code (Net Assembly) using Snapdevelop?...
Hello all, I have a problem. I am using Powebuilder 2022 R2. I have a c# class that needs to call a powerscript. The video I came across showed us to do it through Powerbuilder.RegisterObject, PowerBuilder.RegisteredObject.TriggerEvent and .Net Dll...
In PB, I have a print feature to print a string directly to a Zebra label printer.  The string includes Escape characters with formatting commands. It works great in my PB app. ll_job = PrintOpen("Label",TRUE) li_rc = Print(ll_job, ls_ZPL) li_rc =...
Hello,I'm using SnapDevelop to generate the DataWindows.I can see the default values for the columns of type string or datetime, but none of the numeric types.For example, this is fine:public string C_Chiuso_A_Forza { get; set; } = "N";But I can't se...
Hello, we have a quite large PB application that contains more than 500 reports (datawindows) We are creating a "light" version of the application on the web using C# VisualStudio 2022. It would be very nice if we could re-use the existing reports...
  Our C# application needs to use a specific business feature within a PowerBuilder application. As advised by our technical team, the C# application will send instructions to the PowerBuilder application using commands. The PowerBuilder application...
We are using PB2019 R3 and need to call a function in a running powerbuilder application from a C# program.   Is there a way to use PBNI for this or should we try some windows messaging approach?   Thanks in advance for assistance in this. /Joak...
...without using the Microsoft Interop Forms Toolkit. What we do until now: We use the .NET Framework 4.8.1 to write class libraries in C# and expose them to COM using the Interop Forms Toolkit. We call the COM-Server from PowerBuilder 2021. This wo...
I need to send very large documents (usually Word) to a SnapDevelop API so that I can upload them into a database table.  The documents are often greater than 30MB.  I initially tried using the SendRequest method.  It worked great until the file size...
Hi, I'm wondering how to handle update requests in my API, where the request does not necessarily include all the properties that the API is able to update.The API might be able to receive a DTO with 10 properties, but if your JSON only contains 5 o...
Hi all, I'm banging my head against the wall here.  I'm been working with snapdevelop and visual studio to migrate our old client server application [Front end connects to ASE directly]. hoping to evolve to an architecture where front end interact...
I'm looking into making updates to a database. So far I have normal updates working "datastore.Update();" However I'm curious if there is a way to do Bulk Updates with the C# datastores? ...
Hi! I am converting a few PowerBuilder apps to C# but I am not sure how to convert dlls from PowerBuilder to C#. One of my dlls in PB is defined as FUNCTION longptr Decrypt(ref longptr decryptMem) LIBRARY "DecryptDLL.dll" alias for "Decrypt;Ansi" ...
Hi, Is there a way to speed up how fast dataStore.Retrieve() retrieves all rows? Or can i split up the Retrieve() in some sort of way using multithreading. For example this is what I'm thinking, could I get the count of all rows, split it up N times...
Hi! I know I can create a datastore by doing new Datastore<myDW>(MyOracleconnection)  but im looking to create a new DataStore from its attribute string, something like this new DataStore("myDWattribute"); Trying to do this throws an error "No...
Hi, So i am trying to update Oracle by using Datastore.Update() but I can't tell if its supposed to take a long time or if something in my code is not working. For reference, I think I am updating about 400k rows and each row has like 46 columns. Th...
Hi, I have another question on how to translate a PB function to C#. The powerbuilder function I want to translate is String(blob, EncodingANSI!), I added the Description for the function. In C#, I have the "blob" defined as byte[] Buffer. My goal i...
Hi,  I was able to convert PB datawindows to C# and currently I am trying to convert my whole PB app to C#. In PB I used an operation .GetItemNumber(), but what would this operation be in C# for the DataStore? There are three that I see that might b...
Hi, I was googling online to see if this is possible but I'm not sure it is. If I'm correct it was possible in PB2018, there was a CSharp Editor but I can't find how to do this in 2022. I know SnapDevelop is used to code in C# but then I have to eit...
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