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FileInfo.Length Property

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Gets the size, in bytes, of the current file.

Namespace:  System.IO
Assembly:  mscorlib (in mscorlib.dll)

Syntax

'Declaration
Public ReadOnly Property Length As Long
public long Length { get; }

Property Value

Type: System.Int64
The size of the current file in bytes.

Exceptions

Exception Condition
IOException

Refresh cannot update the state of the file or directory.

FileNotFoundException

The file does not exist.

-or-

The Length property is called for a directory.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

See Also

Reference