本文整理匯總了VB.NET中System.Data.ForeignKeyConstraint.Equals方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET ForeignKeyConstraint.Equals方法的具體用法？VB.NET ForeignKeyConstraint.Equals怎麽用？VB.NET ForeignKeyConstraint.Equals使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Data.ForeignKeyConstraint的用法示例。
在下文中一共展示了ForeignKeyConstraint.Equals方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
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