FileInfo - GetDirectoryFullName
A FileInfo extension method that gets directory full name.
public static void Main() { string FileName = "folder\\subfolder\\test.txt"; // C# Extension Method: FileInfo - GetDirectoryFullName string dirFullName = FileName.ToFileInfo().GetDirectoryFullName(); Console.WriteLine(dirFullName); }
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using System; using System.IO; public static partial class Extensions { /// <summary> /// A FileInfo extension method that gets directory full name. /// </summary> /// <param name="this">The @this to act on.</param> /// <returns>The directory full name.</returns> public static String GetDirectoryFullName(this FileInfo @this) { return @this.Directory.FullName; } }