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DBDataPermissionAttribute.KeyRestrictions Property

Note: This namespace, class, or member is supported only in version 1.1 of the .NET Framework.

Gets or sets connection string parameters that are allowed or disallowed.

[Visual Basic]
Public Property KeyRestrictions As String
[C#]
public string KeyRestrictions {get; set;}
[C++]
public: __property String* get_KeyRestrictions();
public: __property void set_KeyRestrictions(String*);
[JScript]
public function get KeyRestrictions() : String;
public function set KeyRestrictions(String);

Property Value

One or more connection string parameters that are allowed or disallowed.

Remarks

Connection string parameters are identified in the form <parameter name>=. Multiple parameters can be specified, delimited using a semi-colon (;). The connection string parameters listed may be identified as either the only additional parameters allowed or additional parameters that are not allowed using the KeyRestrictionBehavior property.

If no key restrictions are specified, and the KeyRestrictionBehavior property is set to AllowOnly, then no additional connection string parameters are allowed.

If no key restrictions are specified, and the KeyRestrictionBehavior property is set to PreventUsage, then additional connection string parameters are allowed. If more than one rule is set for the same connection string, the more restrictive rule is selected during the permission check.

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

DBDataPermissionAttribute Class | DBDataPermissionAttribute Members | System.Data.Common Namespace

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