Network programming in c#

Mahmudul Haque 1

Hello,

I am using a switch which will broadcast the response to all ports of the switch The request is made through one port of the switch. I need to know how a PC connected to another port would receive the response.

Thanks in advance.

AgaveJoe 30,126 Reputation points

2021-07-21T18:54:24.147+00:00

I assume you want to broadcast a UDP message to all listener using C#???

https://learn.microsoft.com/en-us/dotnet/api/system.net.sockets.udpclient.enablebroadcast?view=net-5.0
https://learn.microsoft.com/en-us/dotnet/api/system.net.sockets.udpclient?view=net-5.0
Timon Yang-MSFT 9,606 Reputation points

2021-07-22T05:56:08.973+00:00

@Mahmudul Haque
There is a code case in the document for receiving UDP broadcast, you can refer to it:
Use UDP services

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