Retrieves the extension of the file that is referenced in the virtual path.
static member GetExtension :
virtualPath: string -> string
System .String The file name extension string literal, including the period (.), , or an empty string (""). a null reference ( Nothing in Visual Basic)
If the virtual path that is passed into the
method is GetExtension "/images/image1.gif", the returned extension is ".gif".
The following code example demonstrates how to use the
, GetFileName , and GetExtension methods. GetDirectory
No code example is currently available or this language may not be supported.
Supported in: 4.5, 4, 3.5, 3.0, 2.0
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.