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VB.Net - shortcut to obtaining most recent file

Posted on 2016-07-18
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Last Modified: 2016-07-18
Trying to find the most recent file with the following code:

 Dim FileList = New DirectoryInfo(SummaryDir).GetFiles(Fin + "*.xls").OrderByDescending(Function(x) x.CreationTime)
        For Each f As FileInfo In FileList
            lastfile = f.Name
            Exit For
        Next

Is there a way to avoid the for/next to obtain the last filename?
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Question by:Member_2_7964482
3 Comments
 
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Accepted Solution

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Éric Moreau earned 2000 total points
ID: 41717080
sure. you can use FirstOrDefault like this:

MessageBox.Show(New DirectoryInfo("C:\temp").GetFiles("*.tmp").OrderByDescending(Function(x) x.CreationTime).FirstOrDefault().Name)

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Expert Comment

by:Rgonzo1971
ID: 41717083
HI,

maybe

        Dim fi As New New DirectoryInfo(SummaryDir)
        Dim files = fi.GetFiles(Fin + "*.xls").ToList
        Dim last = (From file In files Select file Order By file.CreationTime Descending).FirstOrDefault

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Regards
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Author Closing Comment

by:Member_2_7964482
ID: 41717418
Perfect solution.  Thank you
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