Process.SessionId Property

Reference

Definition

Namespace:: System.Diagnostics

Assemblies:: netstandard.dll, System.Diagnostics.Process.dll

Assembly:: System.Diagnostics.Process.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: Process.cs

Source:: Process.cs

Source:: Process.cs

Important

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Gets the Terminal Services session identifier for the associated process.

public:
 property int SessionId { int get(); };

public int SessionId { get; }

member this.SessionId : int

Public ReadOnly Property SessionId As Integer

Property Value

Int32

The Terminal Services session identifier for the associated process.

Exceptions

NullReferenceException

There is no session associated with this process.

InvalidOperationException

There is no process associated with this session identifier.

-or-

The associated process is not on this machine.

Remarks

The SessionId property identifies the session in which the application is currently running.

Applies to

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	2.0, 3.0, 3.5, 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

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