帮我译vb为c#

[xhjdxx]

Private Sub CreateRelation()
' Get the DataColumn objects from two DataTable objects in a DataSet.
Dim parentCols() As DataColumn
Dim childCols() As DataColumn
' Code to get the DataSet not shown here.
parentCols(0) = DataSet1.Tables("Customers").Columns("CustID")
parentCols(1) = DataSet1.Tables("Customers").Columns("OrdID")

childCols(0) = DataSet1.Tables("Orders").Columns("CustID")
childCols(1) = DataSet1.Tables("Orders").Columns("OrdID")
' Create DataRelation.
Dim CustOrderRel As DataRelation
CustOrderRel = New DataRelation("CustomersOrders", parentCols, childCols)
' Add the relation to the DataSet.
DataSet1.Relations.Add(CustOrderRel)
End Sub

[TheAres]

除了函数，把（）换成[]就基本可以了。

[雪狼1234567]

如下：
DataColumn [] parentCols = new DataColumn[2];
parentCols[0] = DataSet1.Tables("Customers").Columns("CustID")
parentCols[1] = DataSet1.Tables("Customers").Columns("CustID")
DataColumn [] childCols = new DataColumn[2];
dcDetail[0] = DataSet1.Tables("Orders").Columns("CustID")
dcDetail[1] = DataSet1.Tables("Orders").Columns("CustID")
DataRelation CustOrderRel = new DataRelation("CustomersOrders", parentCols, childCols)
DataSet1.Relations.Add(CustOrderRel)