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DirectoryInfo.GetFileSystemInfos Method

Returns an array of strongly typed FileSystemInfo entries representing all the files and subdirectories in a directory.

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

member GetFileSystemInfos : unit -> FileSystemInfo[] 

Return Value

Type: System.IO.FileSystemInfo[]
An array of strongly typed FileSystemInfo entries.

ExceptionCondition
DirectoryNotFoundException

The path is invalid (for example, it is on an unmapped drive).

If there are no files or directories in the DirectoryInfo, this method returns an empty array. This method is not recursive.

For subdirectories, the FileSystemInfo objects returned by this method can be cast to the derived class DirectoryInfo. Use the FileAttributes value returned by the FileSystemInfo.Attributes property to determine whether the FileSystemInfo represents a file or a directory.

This method pre-populates the values of the following FileSystemInfo properties:

The following example counts the files and directories under the specified directory.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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