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Environment::ProcessorCount Property
Visual Studio 2010
Gets the number of processors on the current machine.
Assembly: mscorlib (in mscorlib.dll)
Property Value
Type: System::Int32The 32-bit signed integer that specifies the number of processors on the current machine. There is no default.
The following example demonstrates the ProcessorCount property.
// This example demonstrates the // Environment.ProcessorCount property. using namespace System; int main() { Console::WriteLine( "The number of processors on this computer is {0}.", Environment::ProcessorCount ); } /* This example produces the following results: The number of processors on this computer is 1. */
- EnvironmentPermission
for read access to the NUMBER_OF_PROCESSORS environment variable. Associated enumeration: Read
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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