本文整理汇总了VB.NET中System.Data.DataSet.Relations属性的典型用法代码示例。如果您正苦于以下问题：VB.NET DataSet.Relations属性的具体用法？VB.NET DataSet.Relations怎么用？VB.NET DataSet.Relations使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Data.DataSet的用法示例。
在下文中一共展示了DataSet.Relations属性的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: PrintChildRelationRows
Private Sub PrintChildRelationRows()
' Declare variable to hold the row values.
Dim rowValues As String
Dim dataSet As DataSet
' Get the DataSet of a DataGrid that is displaying data
' of at least two tables.
Dim table As DataTable = CType(DataGrid1.DataSource, DataTable)
' Navigate using the Relations.
Dim relation As DataRelation
Dim row As DataRow
Dim column As DataColumn
' Print the names of each column in each table.
For Each relation In dataSet.Relations
For Each column in relation.ChildTable.Columns
rowValues &= column.ColumnName & " "
Next
Next
' Display results.
Console.WriteLine(rowValues)
End Sub