OraclePermission Class
Definition
Important
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Caution
Code Access Security is not supported or honored by the runtime.
Caution
OraclePermission has been deprecated. http://go.microsoft.com/fwlink/?LinkID=144260
Enables the .NET Framework Data Provider for Oracle to help ensure that a user has a security level adequate to access an Oracle database.
public ref class OraclePermission sealed : System::Security::CodeAccessPermission, System::Security::Permissions::IUnrestrictedPermission[System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public sealed class OraclePermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission[System.Serializable]
public sealed class OraclePermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission[System.Serializable]
[System.Obsolete("OraclePermission has been deprecated. http://go.microsoft.com/fwlink/?LinkID=144260", false)]
public sealed class OraclePermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermissionpublic sealed class OraclePermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
type OraclePermission = class
inherit CodeAccessPermission
interface IUnrestrictedPermission[<System.Serializable>]
type OraclePermission = class
inherit CodeAccessPermission
interface IUnrestrictedPermission[<System.Serializable>]
[<System.Obsolete("OraclePermission has been deprecated. http://go.microsoft.com/fwlink/?LinkID=144260", false)>]
type OraclePermission = class
inherit CodeAccessPermission
interface IUnrestrictedPermissiontype OraclePermission = class
inherit CodeAccessPermission
interface IUnrestrictedPermissionPublic NotInheritable Class OraclePermission
Inherits CodeAccessPermission
Implements IUnrestrictedPermission- Inheritance
- Attributes
- Implements
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.
This type is deprecated and will be removed in a future version of .NET Framework. For more information, see Oracle and ADO.NET.
The IsUnrestricted property takes precedence over the AllowBlankPassword property. Therefore, if you set AllowBlankPassword to false, you must also set IsUnrestricted to false to prevent a user from making a connection using a blank password.
For an example demonstrating how to use security demands, see Code Access Security and ADO.NET.
Constructors
| OraclePermission(PermissionState) |
Initializes a new instance of the OraclePermission class with one of the PermissionState values. |
Properties
| AllowBlankPassword |
Gets a value indicating whether a blank password is allowed. |
Methods
| Add(String, String, KeyRestrictionBehavior) |
Creates a new set of permissions. |
| Assert() |
Declares that the calling code can access the resource protected by a permission demand through the code that calls this method, even if callers higher in the stack have not been granted permission to access the resource. Using Assert() can create security issues. (Inherited from CodeAccessPermission) |
| Copy() |
When implemented by a derived class, creates and returns an identical copy of the current permission object. |
| Demand() |
Forces a SecurityException at run time if all callers higher in the call stack have not been granted the permission specified by the current instance. (Inherited from CodeAccessPermission) |
| Deny() |
Obsolete.
Obsolete.
Prevents callers higher in the call stack from using the code that calls this method to access the resource specified by the current instance. (Inherited from CodeAccessPermission) |
| Equals(Object) |
Determines whether the specified CodeAccessPermission object is equal to the current CodeAccessPermission. (Inherited from CodeAccessPermission) |
| FromXml(SecurityElement) |
When overridden in a derived class, reconstructs a security object with a specified state from an XML encoding. |
| GetHashCode() |
Gets a hash code for the CodeAccessPermission object that is suitable for use in hashing algorithms and data structures such as a hash table. (Inherited from CodeAccessPermission) |
| GetType() |
Gets the Type of the current instance. (Inherited from Object) |
| Intersect(IPermission) |
When implemented by a derived class, creates and returns a permission that is the intersection of the current permission and the specified permission. |
| IsSubsetOf(IPermission) |
When implemented by a derived class, determines whether the current permission is a subset of the specified permission. |
| IsUnrestricted() |
Returns a value indicating whether the permission can be represented as unrestricted without any knowledge of the permission semantics. |
| MemberwiseClone() |
Creates a shallow copy of the current Object. (Inherited from Object) |
| PermitOnly() |
Prevents callers higher in the call stack from using the code that calls this method to access all resources except for the resource specified by the current instance. (Inherited from CodeAccessPermission) |
| ToString() |
Creates and returns a string representation of the current permission object. (Inherited from CodeAccessPermission) |
| ToXml() |
Creates an XML encoding of the security object and its current state. |
| Union(IPermission) |
Creates a permission that is the union of the current permission and the specified permission. |
