Questions tagged [overlapped-io]

138 questions
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Win32: How to write multiple buffers into NamedPipe using a single OVERLAPPED operation?

Is there a way to write multiple buffers into NamedPipe using a single OVERLAPPED operation?
Martin Sustrik
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How do I use native (p/invoke) overlapped IO from C# utilizing async/await?

I'd like to make use of native overlapped IO methods (via P/Invoke) in C# in an async/await friendly manner. The following give good instructions on how to use overlapped IO in general: Using Overlapped IO from Managed Code Using Overlapped IO in…
Matt Smith
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COM Port Communications Pending Forever with FILE_FLAG_OVERLAPPED on Win32

The ultimate goal here is to get an existing C++ application to communicate over virtual serial COM port with an existing C# application, both of which someone else wrote. I'm not very familiar with serial communications, I've been studying it the…
Steverino
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