本文整理匯總了VB.NET中System.Linq.Queryable.ElementAt<TSource>方法的典型用法代碼示例。如果您正苦於以下問題:VB.NET Queryable.ElementAt<TSource>方法的具體用法?VB.NET Queryable.ElementAt<TSource>怎麽用?VB.NET Queryable.ElementAt<TSource>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。
在下文中一共展示了Queryable.ElementAt<TSource>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: names
Dim names() As String = {"Hartono, Tommy", "Adams, Terry", _
"Andersen, Henriette Thaulow", _
"Hedlund, Magnus", "Ito, Shu"}
Dim rand As New Random(DateTime.Now.Millisecond)
Dim name As String = _
names.AsQueryable().ElementAt(rand.Next(0, names.Length))
MsgBox(String.Format("The name chosen at random is '{0}'.", name))
' This code produces the following sample output.
' Yours may be different due to the use of Random.
'
' The name chosen at random is 'Ito, Shu'.