OleDbPermission Class

OleDbPermission Class

 

Enables the .NET Framework Data Provider for OLE DB to help make sure that a user has a security level sufficient to access an OLE DB data source.

Namespace:   System.Data.OleDb
Assembly:  System.Data (in System.Data.dll)


[<Sealed>]
[<SerializableAttribute>]
type OleDbPermission = 
    class
        inherit DBDataPermission
    end

NameDescription
System_CAPS_pubmethodOleDbPermission()

Obsolete.Initializes a new instance of the OleDbPermission class.

System_CAPS_pubmethodOleDbPermission(PermissionState)

Initializes a new instance of the OleDbPermission class.

System_CAPS_pubmethodOleDbPermission(PermissionState, Boolean)

Obsolete.Initializes a new instance of the OleDbPermission class.

NameDescription
System_CAPS_pubpropertyAllowBlankPassword

Gets a value indicating whether a blank password is allowed.(Inherited from DBDataPermission.)

System_CAPS_pubpropertyProvider

Obsolete.This property has been marked as obsolete. Setting this property will have no effect.

NameDescription
System_CAPS_pubmethodAdd(String, String, KeyRestrictionBehavior)

Adds access for the specified connection string to the existing state of the DBDataPermission. (Inherited from DBDataPermission.)

System_CAPS_pubmethodAssert()

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.)

System_CAPS_pubmethodCopy()

Returns the OleDbPermission as an IPermission.(Overrides DBDataPermission.Copy().)

System_CAPS_pubmethodDemand()

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.)

System_CAPS_pubmethodDeny()

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.)

System_CAPS_pubmethodEquals(Object)

Determines whether the specified CodeAccessPermission object is equal to the current CodeAccessPermission.(Inherited from CodeAccessPermission.)

System_CAPS_pubmethodFromXml(SecurityElement)

Reconstructs a security object with a specified state from an XML encoding.(Inherited from DBDataPermission.)

System_CAPS_pubmethodGetHashCode()

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.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodIntersect(IPermission)

Returns a new permission object representing the intersection of the current permission object and the specified permission object.(Inherited from DBDataPermission.)

System_CAPS_pubmethodIsSubsetOf(IPermission)

Returns a value indicating whether the current permission object is a subset of the specified permission object.(Inherited from DBDataPermission.)

System_CAPS_pubmethodIsUnrestricted()

Returns a value indicating whether the permission can be represented as unrestricted without any knowledge of the permission semantics.(Inherited from DBDataPermission.)

System_CAPS_pubmethodPermitOnly()

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.)

System_CAPS_pubmethodToString()

Creates and returns a string representation of the current permission object.(Inherited from CodeAccessPermission.)

System_CAPS_pubmethodToXml()

Creates an XML encoding of the security object and its current state.(Inherited from DBDataPermission.)

System_CAPS_pubmethodUnion(IPermission)

Returns a new permission object that is the union of the current and specified permission objects.(Inherited from DBDataPermission.)

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 OleDbPermission class has no effect. For more information, see Code Access Security and ADO.NET.

.NET Framework
Available since 1.1

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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