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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: 8.4.27341.0
Syntax
public static bool IsHandlerRegistered(
	Guid handlerGuid,
	bool checkPackagedCom = false
)

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.
See Also