I NEED C# CODE FOR THIS TASK:

Please Code A Vendor Application Inventory Platform IN C# Language. $($Only c# code needed for this task$)$

Requirements for a Vendor Application Inventory Platform:

$$ A data repository that stores and links together both structured and unstructured data for a vendor and their products. This type of information will be both in a structured and an unstructured format $($e$.$g$.,$ PDF documents, etc.$)$

$$ A user$-$friendly interface that allows authorized users to enter, maintain and view the vendor and their associated product$($s$)$ data. What a user can do in the system depends on their assigned access rights.

$$ User profile setup and maintenance with the ability to specify which type of functionality they can do in the system $($e$.$g$.,$ set up a new system record, maintain a system record, view information, etc.$).$

$$ Searching capabilities based on multiple user$-$selected criteria. Display the search results and be able to drill down into a specific result to get more details about the vendor and$/$or application.

$$ Be able to store and select a link to a vendor$$s website.

$$ Be able to select and open a PDF document that is attached to a specific vendor and$/$or their product$($s$)$ from within the system so that it can be viewed online.