Does anyone know what Socket.UseOnlyOverlappedIO does, and if so, does it affect performance? There seems to be no real explanation on MSDN.
Thanks in advance.
Sorry for the old post but this caused me some issues!
The answer isn t correct, UseOnlyOverlappedIO (at least in .net 4) means that async calls (other that XXAsync) on the socket will not be bound to an IO completion port.
The value is ignored for the XXAsync calls which means that IO completion ports are always used so you can t do things like Duplicate the socket to another process.
Whether or not it will affect performance depends on your app, test it with both!
It causes the socket to used Overlapped I/O instead of blocking. On single processor/single core systems, this can lead to some performance benefits, but it tends to be less useful on multiprocessing systems.
What is the use of default keyword in C#? Is it introduced in C# 3.0 ?
I m the only developer in my company, and am getting along well as an autodidact, but I know I m missing out on the education one gets from working with and having code reviewed by more senior devs. ...
I m pretty new to the Objective-C world and I have a long history with .net/C# so naturally I m inclined to use my C# wits. Now here s the question: I feel really inclined to create some type of ...
I cannot figure out how to marshal a C++ CBitmap to a C# Bitmap or Image class. My import looks like this: [DllImport(@"test.dll", CharSet = CharSet.Unicode)] public static extern IntPtr ...
I have two EF entities. One has a property called HouseNumber. The other has two properties, one called StartHouseNumber and one called EndHouseNumber. I want to create a many to many association ...
How to user GhostScript DLL to convert PDF to PDF/A. I know I kind of have to call the exported function of gsdll32.dll whose name is gsapi_init_with_args, but how do i pass the right arguments? BTW, ...
Since I cannot order my dictionary, what is the best way of going about taking key value pairs and also maintaing an index?
Maybe it s something I m doing wrong. I m just learning Linq because I m bored. And so far so good. I made a little program and it basically just outputs all matches (foreach) into a label control. ...
