Length Property

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

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

Syntax

'Declaration
Public ReadOnly Property Length As Long

public long Length { get; }

public:
property long long Length {
    long long get ();
}

member Length : int64 with get

function get Length () : long

Property Value

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

Remarks

The value of the Length property is pre-cached if the current instance of the FileInfo object was returned from any of the following DirectoryInfomethods:

• GetDirectories

• GetFiles

• GetFileSystemInfos

• EnumerateDirectories

• EnumerateFiles

• EnumerateFileSystemInfos

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.

See Also

Reference

FileInfo Class

System.IO Namespace