本文整理匯總了VB.NET中System.Collections.IEnumerator.Reset方法的典型用法代碼示例。如果您正苦於以下問題:VB.NET IEnumerator.Reset方法的具體用法?VB.NET IEnumerator.Reset怎麽用?VB.NET IEnumerator.Reset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.Collections.IEnumerator
的用法示例。
在下文中一共展示了IEnumerator.Reset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: PeopleEnum
' When you implement IEnumerable, you must also implement IEnumerator.
Public Class PeopleEnum
Implements IEnumerator
Public _people() As Person
' Enumerators are positioned before the first element
' until the first MoveNext() call.
Dim position As Integer = -1
Public Sub New(ByVal list() As Person)
_people = list
End Sub
Public Function MoveNext() As Boolean Implements IEnumerator.MoveNext
position = position + 1
Return (position < _people.Length)
End Function
Public Sub Reset() Implements IEnumerator.Reset
position = -1
End Sub
Public ReadOnly Property Current() As Object Implements IEnumerator.Current
Get
Try
Return _people(position)
Catch ex As IndexOutOfRangeException
Throw New InvalidOperationException()
End Try
End Get
End Property
End Class