2008-12-15 108 views
7

如何将以下内容转换为使用Array.Find的VB.NET谓词?VB.NET谓词数组查找

Private Function FindCulture(ByVal Code As String) As Globalization.CultureInfo 
    ' 
    Dim AllCultures As Globalization.CultureInfo() = Globalization.CultureInfo.GetCultures(Globalization.CultureTypes.AllCultures) 
    ' 
    For Each Culture As Globalization.CultureInfo In AllCultures 
     If Culture.TwoLetterISOLanguageName = Code Then 
      Return Culture 
     End If 
    Next 
    ' 
    Return Nothing 
    ' 
End Function 

回答

7
Private Function FindCulture(ByVal Code As String) As Globalization.CultureInfo 
    Dim AllCultures As Globalization.CultureInfo() = Globalization.CultureInfo.GetCultures(Globalization.CultureTypes.AllCultures) 
    Return Array.Find(AllCultures, Function(s) s.TwoLetterISOLanguageName = Code) 
End Function