DBDataPermission::Add Method (String^, String^, KeyRestrictionBehavior)
.NET Framework (current version)
Adds access for the specified connection string to the existing state of the DBDataPermission.
Assembly: System.Data (in System.Data.dll)
public: virtual void Add( String^ connectionString, String^ restrictions, KeyRestrictionBehavior behavior )
Parameters
- connectionString
-
Type:
System::String^
A permitted connection string.
- restrictions
-
Type:
System::String^
String that identifies connection string parameters that are allowed or disallowed.
- behavior
-
Type:
System.Data::KeyRestrictionBehavior
One of the KeyRestrictionBehavior properties.
This method can be useful when implementing:
A .NET framework data provider.
An API that must assert for data access permission.
An administrative tool or installation program that must modify security policy.
When more than one rule is specified, the more restrictive rule is selected.
.NET Framework
Available since 1.1
Available since 1.1
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