Gets or sets connection string parameters that are allowed or disallowed.
Assembly: System.Data (in System.Data.dll)
Connection string parameters are identified in the form <parameter name>=. Multiple parameters can be specified, delimited using a semicolon (;). 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, no additional connection string parameters are allowed.
If no key restrictions are specified, and the KeyRestrictionBehavior property is set to PreventUsage, 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.
Available since 1.1