Passing data to a client on a specific page based on updating a SQL Server column or row

I want to achieve something specific using ASP.NET and SQL Server. Let, for example, I have several pages, each of which has its own identification (i.e. id = 1, id = 5). Also, suppose for each of these id I have a row in the database:

In short, I want to achieve: Push database changes directly for specific clients on certain pages when using web sockets (permanent connection).

eg:

Line 1:

id = 1

name = myname1

Line 2:

id = 2

name = myname2

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, :

• [ ASP.NET 4.5]

• , , , , id = 1, id = 2 .. , , - , . : {1: 2346,6767,87878, 2: 876,8765,3455}. 1 2 - (.. id = 1, id = 2), , ASP.net 4.5

• id = 5 "count" , "1" "2".

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1] ASP.NET 4.5

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ASP.NET 4.5.