C# Class ImageGlass.Library.FileAssociations.FileAssociationInfo

Provides instance methods for the creation, modification, and deletion of file extension associations in the Windows registry.

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Private Properties

Property	Type	Description

Public Methods

Method	Description
Create ( string progId ) : FileAssociationInfo	Creates actual extension association key in registry for the specified extension and supplied attributes.
Create ( string progId, PerceivedTypes perceivedType ) : FileAssociationInfo	Creates actual extension association key in registry for the specified extension and supplied attributes.
Create ( string progId, PerceivedTypes perceivedType, string contentType ) : FileAssociationInfo	Creates actual extension association key in registry for the specified extension and supplied attributes.
Create ( string progId, PerceivedTypes perceivedType, string contentType, string openwithList ) : FileAssociationInfo	Creates actual extension association key in registry for the specified extension and supplied attributes.
Create ( ) : void	Creates the extension key.
Delete ( ) : void	Deletes the extension key.
FileAssociationInfo ( string extension ) : System	Initializes a new instance of the FileAssociationInfoFileAssociationInfo class, which acts as a wrapper for a file extension within the registry.
GetExtensions ( ) : string[]	Gets array containing known file extensions from HKEY_CLASSES_ROOT.
IsValid ( string extension, string progId ) : bool	Verifies that given extension exists and is associated with given program id

Protected Methods

Method	Description
Create ( FileAssociationInfo file ) : void	Creates actual file extension entry in registry.
Delete ( FileAssociationInfo file ) : void	Deletes actual file extension entry in registry.
GetContentType ( FileAssociationInfo file ) : string	Gets a value that determines the MIME type of the file.
GetOpenWithList ( FileAssociationInfo file ) : string[]	Gets array of containing program file names which should be displayed in the Open With List.
GetPerceivedType ( FileAssociationInfo file ) : PerceivedTypes	Gets or value that determines the PerceivedTypePerceivedType of the file.
GetPersistentHandler ( FileAssociationInfo file ) : Guid	Gets a value that indicates the filter component that is used to search for text within documents of this type.
GetProgID ( FileAssociationInfo file ) : string	Gets a value that indicates the name of the associated application with the behavior to handle this extension.
SetContentType ( FileAssociationInfo file, string type ) : void	Sets a value that determines the MIME type of the file.
SetOpenWithList ( FileAssociationInfo file, string programList ) : void	Sets array of containing program file names which should be displayed in the Open With List.
SetPerceivedType ( FileAssociationInfo file, PerceivedTypes type ) : void	Sets a value that determines the PerceivedTypePerceivedType of the file.
SetPersistentHandler ( FileAssociationInfo file, Guid persistentHandler ) : void	Sets a value that indicates the filter component that is used to search for text within documents of this type.
SetProgID ( FileAssociationInfo file, string progId ) : void	Set a value that indicates the name of the associated application with the behavior to handle this extension.

Method Details

Create() public method

Creates actual extension association key in registry for the specified extension and supplied attributes.

public Create ( string progId ) : FileAssociationInfo
progId	string	Name of expected handling program.
return	FileAssociationInfo

Create() public method

Creates actual extension association key in registry for the specified extension and supplied attributes.

public Create ( string progId, PerceivedTypes perceivedType ) : FileAssociationInfo
progId	string	Name of expected handling program.
perceivedType	PerceivedTypes	PerceivedType of file type.
return	FileAssociationInfo

Create() public method

Creates actual extension association key in registry for the specified extension and supplied attributes.

public Create ( string progId, PerceivedTypes perceivedType, string contentType ) : FileAssociationInfo
progId	string	Name of expected handling program.
perceivedType	PerceivedTypes	PerceivedType of file type.
contentType	string	MIME type of file type.
return	FileAssociationInfo

Create() public method

Creates actual extension association key in registry for the specified extension and supplied attributes.

public Create ( string progId, PerceivedTypes perceivedType, string contentType, string openwithList ) : FileAssociationInfo
progId	string	Name of expected handling program.
perceivedType	PerceivedTypes	PerceivedType of file type.
contentType	string	MIME type of file type.
openwithList	string
return	FileAssociationInfo

Create() public method

Creates the extension key.

public Create ( ) : void
return	void

Create() protected method

Creates actual file extension entry in registry.

protected Create ( FileAssociationInfo file ) : void
file	FileAssociationInfo	instance that contains specifics on extension to be created.
return	void

Delete() public method

Deletes the extension key.

public Delete ( ) : void
return	void

Delete() protected method

Deletes actual file extension entry in registry.

protected Delete ( FileAssociationInfo file ) : void
file	FileAssociationInfo	instance that contains specifics on extension to be deleted.
return	void

FileAssociationInfo() public method

Initializes a new instance of the FileAssociationInfoFileAssociationInfo class, which acts as a wrapper for a file extension within the registry.

public FileAssociationInfo ( string extension ) : System
extension	string	The dot prefixed extension.
return	System

GetContentType() protected method

Gets a value that determines the MIME type of the file.

protected GetContentType ( FileAssociationInfo file ) : string
file	FileAssociationInfo	that provides specifics of the extension to be changed.
return	string

GetExtensions() public static method

Gets array containing known file extensions from HKEY_CLASSES_ROOT.

public static GetExtensions ( ) : string[]
return	string[]

GetOpenWithList() protected method

Gets array of containing program file names which should be displayed in the Open With List.

protected GetOpenWithList ( FileAssociationInfo file ) : string[]
file	FileAssociationInfo	that provides specifics of the extension to be changed.
return	string[]

GetPerceivedType() protected method

Gets or value that determines the PerceivedTypePerceivedType of the file.

protected GetPerceivedType ( FileAssociationInfo file ) : PerceivedTypes
file	FileAssociationInfo	that provides specifics of the extension to be changed.
return	PerceivedTypes

GetPersistentHandler() protected method

Gets a value that indicates the filter component that is used to search for text within documents of this type.

protected GetPersistentHandler ( FileAssociationInfo file ) : Guid
file	FileAssociationInfo	that provides specifics of the extension to be changed.
return	Guid

GetProgID() protected method

Gets a value that indicates the name of the associated application with the behavior to handle this extension.

protected GetProgID ( FileAssociationInfo file ) : string
file	FileAssociationInfo	that provides specifics of the extension to be changed.
return	string

IsValid() public method

Verifies that given extension exists and is associated with given program id

public IsValid ( string extension, string progId ) : bool
extension	string	Extension to be checked for.
progId	string	progId to be checked for.
return	bool

SetContentType() protected method

Sets a value that determines the MIME type of the file.

protected SetContentType ( FileAssociationInfo file, string type ) : void
file	FileAssociationInfo	that provides specifics of the extension to be changed.
type	string	MIME content type of extension.
return	void

SetOpenWithList() protected method

Sets array of containing program file names which should be displayed in the Open With List.

protected SetOpenWithList ( FileAssociationInfo file, string programList ) : void
file	FileAssociationInfo	that provides specifics of the extension to be changed.
programList	string	Program file names
return	void

SetPerceivedType() protected method

Sets a value that determines the PerceivedTypePerceivedType of the file.

protected SetPerceivedType ( FileAssociationInfo file, PerceivedTypes type ) : void
file	FileAssociationInfo	that provides specifics of the extension to be changed.
type	PerceivedTypes	to be set that specifies Perceived Type of extension.
return	void

SetPersistentHandler() protected method

Sets a value that indicates the filter component that is used to search for text within documents of this type.

protected SetPersistentHandler ( FileAssociationInfo file, Guid persistentHandler ) : void
file	FileAssociationInfo	that provides specifics of the extension to be changed.
persistentHandler	Guid	Guid of filter component.
return	void

SetProgID() protected method

Set a value that indicates the name of the associated application with the behavior to handle this extension.

protected SetProgID ( FileAssociationInfo file, string progId ) : void
file	FileAssociationInfo	that provides specifics of the extension to be changed.
progId	string	Associated Program ID of handling program.
return	void