VirtualPathUtility.GetExtension Method
.NET Framework 2.0
Note: This method is new in the .NET Framework version 2.0.
Retrieves the extension of the file that is referenced in the virtual path.
Namespace: System.Web
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
public static String GetExtension ( String virtualPath )
public static function GetExtension ( virtualPath : String ) : String
Parameters
- virtualPath
The virtual path.
Return Value
The file name extension string literal, including the period (.), a null reference (Nothing in Visual Basic), or an empty string ("").| Exception type | Condition |
|---|---|
| virtualPath contains one or more characters that are not valid, as defined in InvalidPathChars. |
The following code example demonstrates how to use the GetFileName, GetExtension, and GetDirectory methods.
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
Community Additions
ADD
Show: