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RegistryKey.FromHandle Method (SafeRegistryHandle)

.NET Framework (current version)
 

Creates a registry key from a specified handle.

Namespace:   Microsoft.Win32
Assembly:  mscorlib (in mscorlib.dll)

[SecurityCriticalAttribute]
[ComVisibleAttribute(false)]
[SecurityPermissionAttribute(SecurityAction.Demand, Flags = SecurityPermissionFlag.UnmanagedCode)]
public static RegistryKey FromHandle(
	SafeRegistryHandle handle
)

Parameters

handle
Type: Microsoft.Win32.SafeHandles.SafeRegistryHandle

The handle to the registry key.

Return Value

Type: Microsoft.Win32.RegistryKey

A registry key.

Exception Condition
ArgumentNullException

handle is null.

UnauthorizedAccessException

The user does not have the necessary registry rights.

SecurityException

The user does not have the permissions required to perform this action.

SecurityCriticalAttribute

requires full trust for the immediate caller. This member cannot be used by partially trusted or transparent code.

SecurityPermission

for the ability to access the specified registry key if it is a remote key. Associated enumeration: SecurityPermissionFlag.UnmanagedCode

Universal Windows Platform
Available since 10
.NET Framework
Available since 4.0
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