OleDbPermissionAttribute Class

Definition

Namespace:

System.Data.OleDb

Assembly:

System.Security.Permissions.dll

Caution

Code Access Security is not supported or honored by the runtime.

Associates a security action with a custom security attribute.

public ref class OleDbPermissionAttribute sealed : System::Data::Common::DBDataPermissionAttribute

[System.AttributeUsage(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
[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 OleDbPermissionAttribute : System.Data.Common.DBDataPermissionAttribute

[<System.AttributeUsage(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)>]
[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
type OleDbPermissionAttribute = class
    inherit DBDataPermissionAttribute

Public NotInheritable Class OleDbPermissionAttribute
Inherits DBDataPermissionAttribute

Inheritance

Object

Attribute

SecurityAttribute

CodeAccessSecurityAttribute

DBDataPermissionAttribute

OleDbPermissionAttribute

Attributes

AttributeUsageAttribute ObsoleteAttribute

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 class is intended for future use when the .NET Framework Data Provider for OLE DB is enabled for partial trust scenarios. The .NET Framework Data Provider for OLE DB currently requires FullTrust permission. Currently, using the OleDbPermissionAttribute class has no effect. For more information, see Code Access Security and ADO.NET.

Constructors

OleDbPermissionAttribute(SecurityAction)

Initializes a new instance of the OleDbPermissionAttribute class.

Properties

Action	Gets or sets a security action. (Inherited from SecurityAttribute)
AllowBlankPassword	Gets or sets a value indicating whether a blank password is allowed. (Inherited from DBDataPermissionAttribute)
ConnectionString	Gets or sets a permitted connection string. (Inherited from DBDataPermissionAttribute)
KeyRestrictionBehavior	Identifies whether the list of connection string parameters identified by the KeyRestrictions property are the only connection string parameters allowed. (Inherited from DBDataPermissionAttribute)
KeyRestrictions	Gets or sets connection string parameters that are allowed or disallowed. (Inherited from DBDataPermissionAttribute)
Provider	Gets or sets a comma-delimited string that contains a list of supported providers.
TypeId	When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute)
Unrestricted	Gets or sets a value indicating whether full (unrestricted) permission to the resource protected by the attribute is declared. (Inherited from SecurityAttribute)

Methods

CreatePermission()	Returns an OleDbPermission object that is configured according to the attribute properties.
Equals(Object)	Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute)
GetHashCode()	Returns the hash code for this instance. (Inherited from Attribute)
GetType()	Gets the Type of the current instance. (Inherited from Object)
IsDefaultAttribute()	When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute)
Match(Object)	When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ShouldSerializeConnectionString()	Identifies whether the attribute should serialize the connection string. (Inherited from DBDataPermissionAttribute)
ShouldSerializeKeyRestrictions()	Identifies whether the attribute should serialize the set of key restrictions. (Inherited from DBDataPermissionAttribute)
ToString()	Returns a string that represents the current object. (Inherited from Object)