css - Want to make a desktop program, VB, C# or other?

Question

I have some text files here (or in the specified path on the user's computer), which contain rows of data. The format of these files is very standardized. Of course, the reading format of each text file is different. What I have to do is to develop a small desktop program for the Windows platform, read these text files, and then encapsulate the objects line by line or in a fixed format, and then sort these records according to their various attributes (click the attribute bar to sort them up and down) , can filter conditions and then sort, and also have the function of adding and comparing specified records. In the future, some extended functions will be made to this program.
What I want to ask is, is it better to develop this program in vb, c# or other languages? (I have never been exposed to these two languages. There is no limit on development time, but I can only learn in my spare time.) What development tools are used?
Is there any technique for reading the data in these files using a program?
Is the sorting function packaged by Microsoft or do I need to use an algorithm myself?
What if I want to create a database after reading the data files for the first time for continued access in the future?

Things I have been exposed to:
BASIC: I have forgotten it for a long time, but it was the beginning of my exposure to programming.
C: I studied it in college, and now I can only write a small process.
C : I have forgotten most of the syntax. I have made an application for playing videos based on MFC, but it was expanded according to the process in the book. I only know the messages and many details in it but I don’t know the details. So, now I can’t even develop it.
JAVA: I have a deeper understanding of this and have independently completed some commercial projects (websites, systems) in J2EE. (The reason for not using java is that j2se is too ugly and swing is a bit outdated. You have to ask others to install jre. The c# installation environment is fine. After all, the system has been encapsulated since xp)
In addition, I can handle linux, oracle and ETL data.