إشعار
يتطلب الوصول إلى هذه الصفحة تخويلاً. يمكنك محاولة تسجيل الدخول أو تغيير الدلائل.
يتطلب الوصول إلى هذه الصفحة تخويلاً. يمكنك محاولة تغيير الدلائل.
Gets or sets whether the unique constraint allows null values.
Namespace: Microsoft.SqlServer.Replication
Assembly: Microsoft.SqlServer.Rmo (in microsoft.sqlserver.rmo.dll)
Syntax
'Declaration
Public Property HasUniqueConstraintNullable As Boolean
public bool HasUniqueConstraintNullable { get; set; }
public:
property bool HasUniqueConstraintNullable {
bool get ();
void set (bool value);
}
/** @property */
public boolean get_HasUniqueConstraintNullable ()
/** @property */
public void set_HasUniqueConstraintNullable (boolean value)
public function get HasUniqueConstraintNullable () : boolean
public function set HasUniqueConstraintNullable (value : boolean)
Property Value
A Boolean value. If true, null values are allowed. If false, null values are not allowed.
Remarks
This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.
Thread Safety
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Platforms
Development Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.
Target Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.
See Also
Reference
HeterogeneousTable Class
HeterogeneousTable Members
Microsoft.SqlServer.Replication Namespace