Calculate Directory Size : Directory : File Stream C# Source Code

Calculate Directory Size

    
 

using System;
using System.IO;

class MainClass {
    static void Main(string[] args) {
        DirectoryInfo dir = new DirectoryInfo("c:\\");
        Console.WriteLine("Total size: " + CalculateDirectorySize(dir, true).ToString() + " bytes.");

    }

    static long CalculateDirectorySize(DirectoryInfo directory, bool includeSubdirectories) {
        long totalSize = 0;

        FileInfo[] files = directory.GetFiles();
        foreach (FileInfo file in files) {
            totalSize += file.Length;
        }

        if (includeSubdirectories) {
            DirectoryInfo[] dirs = directory.GetDirectories();
            foreach (DirectoryInfo dir in dirs) {
                totalSize += CalculateDirectorySize(dir, true);
            }
        }

        return totalSize;
    }
}

 
    
   
  
   

Related in same category :
• Find Files That Match a Wildcard Expression
• Get Files from a directory
• Get Directory properties from DirectionInfo class
• Get directory name and file information in that directory
• Directory Counter
• File Search
• Get Name, Parent, Exists properties from DirectoryInfo class
• Get Creation Time
• Get Last Write Time
• Get Last Access Time
• Copy Directory
• Check the Existance of a Directory
• Get Current Directory
• Set Current Directory
• Traversing Directories
• Directory Object
• illustrates recursive Directory use
• illustrates the Directory class
• illustrates the Directory class 2