EmbeddedResourcePathProviderFileExists Method

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

Namespace: GSF.Web.Hosting
Assembly: GSF.Web (in GSF.Web.dll) Version: 2.4.218-beta

Syntax

C++

JavaScript

Copy

public override bool FileExists(
	string virtualPath
)

Public Overrides Function FileExists ( 
	virtualPath As String
) As Boolean

public:
virtual bool FileExists(
	String^ virtualPath
) override

abstract FileExists : 
        virtualPath : string -> bool 
override FileExists : 
        virtualPath : string -> bool

function FileExists(virtualPath);

View Source

Parameters

virtualPath String: The path to the virtual file.

Return Value

Boolean
if the file exists in the virtual file system; otherwise, .

Exceptions

Exception	Condition
ArgumentNullException	Thrown if virtualPath is .
ArgumentOutOfRangeException	Thrown if virtualPath is Empty.

Remarks

This override checks to see if the embedded resource file exists in memory. If so, this method will return . If not, it returns the value from the Previous virtual path provider.

Reference

EmbeddedResourcePathProvider Class

GSF.Web.Hosting Namespace

EmbeddedResourcePathProvider

FileExists(String)