Ask Learn
Preview
Ask Learn is an AI assistant that can answer questions, clarify concepts, and define terms using trusted Microsoft documentation.
Please sign in to use Ask Learn.
Sign inTypeDescriptorPermissionFlags Enum
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Caution
Code Access Security is not supported or honored by the runtime.
Defines permission settings for type descriptors.
This enumeration supports a bitwise combination of its member values.
public enum class TypeDescriptorPermissionFlags[System.Flags]
[System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public enum TypeDescriptorPermissionFlags[System.Flags]
[System.Serializable]
public enum TypeDescriptorPermissionFlags[System.Flags]
public enum TypeDescriptorPermissionFlags[<System.Flags>]
[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
type TypeDescriptorPermissionFlags = [<System.Flags>]
[<System.Serializable>]
type TypeDescriptorPermissionFlags = [<System.Flags>]
type TypeDescriptorPermissionFlags = Public Enum TypeDescriptorPermissionFlags- Inheritance
- Attributes
Fields
| Name | Value | Description |
|---|---|---|
| NoFlags | 0 | No permission flags are set on the type descriptor. |
| RestrictedRegistrationAccess | 1 | The type descriptor may be called from partially trusted code. |
Remarks
Caution
Code Access Security (CAS) has been deprecated across all versions of .NET Framework and .NET. Recent versions of .NET do not honor CAS annotations and produce errors if CAS-related APIs are used. Developers should seek alternative means of accomplishing security tasks.
Applies to
| Product | Versions (Obsolete) |
|---|---|
| .NET | (8 (package-provided), 9 (package-provided), 10 (package-provided)) |
| .NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 (package-provided), 4.7.1, 4.7.2 (package-provided), 4.7.2, 4.8 (package-provided), 4.8, 4.8.1 |
| .NET Standard | 2.0 (package-provided) |
| Windows Desktop | 3.0, 3.1 (5, 6, 7, 8, 9, 10) |