Download Port Listener for Windows is used to listen on a specified port.with Download Port Listener for Windows, we can determine which app is using a certain port.Port Listener for Windows is a lightweight and simple to use application.it also notifies about any error that occurs regarding the port.it works on two protocols UDP and TCP, we can also change the protocol but we need to stop the process for port change.
Use Port Listener as a free lightweight utility to listen on the specified tcp or udp port. Great for testing 'port in use' issues or port testing. This simple utility runs in your system tray and can listen on the port you specify. You can run multiple instances of the application so that you can test multiple ports in use at the same time. Port Listening is a free and small utility with one simple function: to listen to connections on local ports. The program functions with either TCP or UDP ports and any port is selectable. It doesn't work with multiple ports, but Port Listener does support multiple instances so that effect is achievable.
Port Listener for Windows is a portable software so installation is not required for it.we can keep it anywhere on the hard disk.it is a single executable file which we can use.
Key Features Of Port Listener for Windows:
- Determine the specified port.
- Uses two protocols
- Can switch between protocols
- Portable
Port Listener for Windows is easy to use application which uses minimum CPU and RAM resources.
Download Port Listener for Windows
File Size: 350.0KB
Price: Free
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Is in C# any serial port listener, that will call my function if there will be any data on serial port?My only idea is to use infinite loop, something like this:
?Any handler that will call my function if there will be any data?Thanks.
parman
parmanparman
closed as too broad by Daniel A. White, Hans Passant, Alex, Andy♦, AstroCBMar 13 '15 at 2:31
Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
1 Answer
Yes there is use the
DataReceived
event to be notified that new data and call your function from inside that event handler instead of inside a infinite loop.Here is the example from the MSDN modified slightly to use your function names
Scott ChamberlainScott Chamberlain