本文整理匯總了VB.NET中System.Linq.IGrouping<TKey,TElement>.Key屬性的典型用法代碼示例。如果您正苦於以下問題：VB.NET IGrouping<TKey,TElement>.Key屬性的具體用法？VB.NET IGrouping<TKey,TElement>.Key怎麽用？VB.NET IGrouping<TKey,TElement>.Key使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類System.Linq.IGrouping<TKey,TElement>的用法示例。
在下文中一共展示了IGrouping<TKey,TElement>.Key屬性的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: IGrouping
' Get a sequence of IGrouping objects.
Dim memberQuery As _
IEnumerable(Of IGrouping(Of System.Reflection.MemberTypes, System.Reflection.MemberInfo)) = _
Type.GetType("String").GetMembers(). _
GroupBy(Function(ByVal member) member.MemberType)
' Output the key of each IGrouping object and the count of values.
For Each group As _
IGrouping(Of System.Reflection.MemberTypes, System.Reflection.MemberInfo) In memberQuery
MsgBox(String.Format("(Key) {0} (Member count) {1}", group.Key, group.Count()))
Next
' The output is similar to:
' (Key) Method (Member count) 113
' (Key) Constructor (Member count) 8
' (Key) Property (Member count) 2
' (Key) Field (Member count) 1