本文整理汇总了VB.NET中System.Data.Common.DataColumnMappingCollection.Add方法的典型用法代码示例。如果您正苦于以下问题：VB.NET DataColumnMappingCollection.Add方法的具体用法？VB.NET DataColumnMappingCollection.Add怎么用？VB.NET DataColumnMappingCollection.Add使用的例子？那么恭喜您, 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.Common.DataColumnMappingCollection的用法示例。
在下文中一共展示了DataColumnMappingCollection.Add方法的2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: ChangedMyMind
Public Sub ChangedMyMind()
' ...
' create mappings and mapping
' ...
If mappings.Contains(CType(mapping, Object)) Then
mappings.Remove(CType(mapping, Object))
Else
mappings.Add(CType(mapping, Object))
Console.WriteLine("Index of new mapping: " + _
mappings.IndexOf(CType(mapping, Object)).ToString())
End If
End Sub示例2: CreateColumnMappings
Public Sub CreateColumnMappings()
Dim mappings As New DataColumnMappingCollection()
mappings.Add("Category Name", "DataCategory")
mappings.Add("Description", "DataDescription")
mappings.Add("Picture", "DataPicture")
Dim myMessage As String = "ColumnMappings:" + ControlChars.Cr
Dim i As Integer
For i = 0 To mappings.Count - 1
myMessage += i.ToString() + " " + mappings(i).ToString() _
+ ControlChars.Cr
Next i
Console.WriteLine(myMessage)
End Sub