UniqueConstraint.Table 属性

定义

命名空间:

System.Data

程序集:

System.Data.Common.dll

Source:

UniqueConstraint.cs

获取此约束所属的表。

public:
 virtual property System::Data::DataTable ^ Table { System::Data::DataTable ^ get(); };

public override System.Data.DataTable? Table { get; }

member this.Table : System.Data.DataTable

Public Overrides ReadOnly Property Table As DataTable

属性值

DataTable

此约束所属的 DataTable。

示例

以下示例返回 UniqueConstraint 对象的 DataTable。

Private Sub GetTableFromConstraint()
    Dim dataTable As DataTable
    Dim uniqueConstraint As UniqueConstraint

    ' Get a UniqueConstraint.
    uniqueConstraint = _
        CType(DataSet1.Tables("Suppliers").Constraints(0), _
        UniqueConstraint)

    ' Get the DataTable.
    dataTable = uniqueConstraint.Table
End Sub

另请参阅

• ParentKeyConstraint
• 向表添加约束