Client Server Application using C# and SQL -

I have developed a desktop application, used Frontend and SQL as backend in the form of C #. But one of my customers wants to buy it if the software is capable of operating with multiple computers and a normal database should be placed on a main computer (server).

So I wanted to know,

If the already developed application can be configured as a client / server application, then some minor changes can be made or if I Should develop a new application from

Second, how can I develop a client / server application (any signal or website link will be sufficient)

Thanks in advance.

You can do this with some changes on both client side and server side (SQL).

You can install your SQL Server on one machine and point your machine at that point to access the database. After this you can install your application (client side) on the N numbers of machines and access the central database.

If the number of users updating the database at the same time, then you also have to handle the concurrent update transaction as read the data in the update time.

In the customer side you should have multi user handling facility. Where many users can use client side systems with different logins on different machines and even the database should facilitate that user role mechanism. If your system does not require any user's role in the system and anyone can access that app, then this change is also not necessary.

Depending on your requirement, I can say that this is not a very complicated client server. Therefore it is enough to get the original idea on the client server application. You can find it by googling it.