Export (0) Print
Expand All

VirtualPathProvider.DirectoryExists Method

Gets a value that indicates whether a directory exists in the virtual file system.

Namespace: System.Web.Hosting
Assembly: System.Web (in system.web.dll)

public:
virtual bool DirectoryExists (
	String^ virtualDir
)
public boolean DirectoryExists (
	String virtualDir
)
public function DirectoryExists (
	virtualDir : String
) : boolean
Not applicable.

Parameters

virtualDir

The path to the virtual directory.

Return Value

true if the directory exists in the virtual file system; otherwise, false.

Override the DirectoryExists method to indicate to the compilation system that the resource represented by virtualDir exists in the virtual file system provided by this VirtualPathProvider instance.

If your custom VirtualPathProvider class does not support directories, the DirectoryExists method should return false.

NoteNote:

If your virtual file system will contain themes for the Web site (by creating a virtual App_Themes directory), your custom VirtualPathProvider class must support directories.

The following code example is an implementation of the DirectoryExists method in a custom VirtualPathProvider class. For the full code required to run the example, see the Example section of the VirtualPathProvider class overview topic.

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

Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

Community Additions

ADD
Show:
© 2014 Microsoft