SqlMetaData.IsUniqueKey 属性
定义
指示表值参数中的列是否唯一。Indicates if the column in the table-valued parameter is unique.
public:
property bool IsUniqueKey { bool get(); };
public bool IsUniqueKey { get; }
member this.IsUniqueKey : bool
Public ReadOnly Property IsUniqueKey As Boolean
属性值
一个 Boolean 值。A Boolean value.
注解
默认值为 FALSE。The default is FALSE.
仅可在其中一个构造函数中设置此属性 SqlMetaData 。This property can only be set in one of the SqlMetaData constructors.
有关详细信息,请参阅表值参数。For more information, see Table-Valued Parameters.