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Stream.Length Property

  • Reference

Definition

Namespace:
System.IO
Assemblies:
mscorlib.dll, System.IO.dll
Assemblies:
netstandard.dll, System.Runtime.dll
Assembly:
System.IO.dll
Assembly:
System.Runtime.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Source:
Stream.cs
Source:
Stream.cs
Source:
Stream.cs

When overridden in a derived class, gets the length in bytes of the stream.

C# 
public abstract long Length { get; }

Property Value

Int64

A long value representing the length of the stream in bytes.

Exceptions

NotSupportedException

A class derived from Stream does not support seeking and the length is unknown.

ObjectDisposedException

Methods were called after the stream was closed.

Applies to

Produkt Versiounen
.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 1.1, 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 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1
UWP 10.0

See also