本文整理汇总了VB.NET中System.Data.ForeignKeyConstraint.Equals方法的典型用法代码示例。如果您正苦于以下问题：VB.NET ForeignKeyConstraint.Equals方法的具体用法？VB.NET ForeignKeyConstraint.Equals怎么用？VB.NET ForeignKeyConstraint.Equals使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Data.ForeignKeyConstraint的用法示例。
在下文中一共展示了ForeignKeyConstraint.Equals方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: CreateConstraint
Private Sub CreateConstraint(dataSet As DataSet)
' Create the ForignKeyConstraint with two DataColumn objects.
Dim parentCol As DataColumn = _
dataSet.Tables("Customers").Columns("id")
Dim childCol As DataColumn = _
dataSet.Tables("Orders").Columns("OrderID")
Dim fkeyConstraint As _
New ForeignKeyConstraint("fkConstraint", parentCol, childCol)
' Test against existing members using the Equals method.
Dim testConstraint As ForeignKeyConstraint
For Each testConstraint In dataSet.Tables("Orders").Constraints
If fkeyConstraint.Equals(testConstraint) Then
Console.WriteLine("Identical ForeignKeyConstraint!")
' Insert code to delete the duplicate object,
' or stop the procedure.
End If
Next testConstraint
End Sub