ShellExtensionRegistrarIsHandlerRegistered Method

IT Hit User File System

Determines if a handler with a specified CLSID is registered in the system.

Namespace: ITHit.FileSystem.Windows.ShellExtension
Assembly: ITHit.FileSystem.Windows.ShellExtension (in ITHit.FileSystem.Windows.ShellExtension.dll) Version: 9.0.29552.0

Syntax

C++

Copy

public static bool IsHandlerRegistered(
	Guid handlerGuid,
	bool checkPackagedCom = false
)

Public Shared Function IsHandlerRegistered ( 
	handlerGuid As Guid,
	Optional checkPackagedCom As Boolean = false
) As Boolean

public:
static bool IsHandlerRegistered(
	Guid handlerGuid, 
	bool checkPackagedCom = false
)

static member IsHandlerRegistered : 
        handlerGuid : Guid * 
        ?checkPackagedCom : bool 
(* Defaults:
        let _checkPackagedCom = defaultArg checkPackagedCom false
*)
-> bool

Parameters

handlerGuid: Type: SystemGuid
CLSID of shell service provider.
checkPackagedCom (Optional): Type: SystemBoolean
If true also checks HKEY_CLASSES_ROOT\PackagedCom\ keys.

Return Value

Type: Boolean
True if specified CLSID is registered. False - otherwise.

Reference

ShellExtensionRegistrar Class

ITHit.FileSystem.Windows.ShellExtension Namespace

ShellExtensionRegistrarAddLanguageSpecificTextSet("LST65BDAB98_0?cpp=::|nu=.");IsHandlerRegistered Method

Parameters

Return Value

Reference

ShellExtensionRegistrarIsHandlerRegistered Method