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Environment.Is64BitOperatingSystem Property

  • Reference

Definition

Namespace:
System
Assemblies:
netstandard.dll, System.Runtime.dll
Assembly:
System.Runtime.Extensions.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Source:
Environment.CoreCLR.cs
Source:
Environment.CoreCLR.cs
Source:
Environment.CoreCLR.cs

Important

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Gets a value that indicates whether the current operating system is a 64-bit operating system.

public static bool Is64BitOperatingSystem { get; }

Property Value

Boolean

true if the operating system is 64-bit; otherwise, false.

Applies to

Produit Versions
.NET Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 2.0, 2.1