file exists by file name pattern

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陌清茗
陌清茗 2020-11-30 04:27

I am using:

File.Exists(filepath)

What I would like to do is swop this out for a pattern, because the first part of the filename changes.<

3条回答
  •  误落风尘
    2020-11-30 05:15

    You can do a directory list with a pattern to check for files

    string[] files = System.IO.Directory.GetFiles(path, "*_peach.xml", System.IO.SearchOption.TopDirectoryOnly);
    if (files.Length > 0)
    {
        //file exist
    }
    

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