Public ReadOnly Property Length As Long

Dim instance As FileInfo
Dim value As Long

value = instance.Length

public long Length { get; }

public:
property long long Length {
    long long get ();
}

/** @property */
public long get_Length ()

public function get Length () : long

' The following example displays the names and sizes
' of the files in the specified directory.
Imports System
Imports System.IO

Public Class FileLength

    Public Shared Sub Main()
        ' Make a reference to a directory.
        Dim di As New DirectoryInfo("c:\")
        ' Get a reference to each file in that directory.
        Dim fiArr As FileInfo() = di.GetFiles()
        ' Display the names and sizes of the files.
        Dim f As FileInfo
        Console.WriteLine("The directory {0} contains the following files:", di.Name)
        For Each f In fiArr
            Console.WriteLine("The size of {0} is {1} bytes.", f.Name, f.Length)
        Next f
    End Sub 'Main
End Class 'FileLength 

// The following example displays the names and sizes
// of the files in the specified directory.
using System;
using System.IO;

public class FileLength
{
    public static void Main()
    {
        // Make a reference to a directory.
        DirectoryInfo di = new DirectoryInfo("c:\\");
        // Get a reference to each file in that directory.
        FileInfo[] fiArr = di.GetFiles();
        // Display the names and sizes of the files.
        Console.WriteLine("The directory {0} contains the following files:", di.Name);
        foreach (FileInfo f in fiArr)
            Console.WriteLine("The size of {0} is {1} bytes.", f.Name, f.Length);
    }
}

// The following example displays the names and sizes
// of the files in the specified directory.
using namespace System;
using namespace System::IO;
int main()
{
   
   // Make a reference to a directory.
   DirectoryInfo^ di = gcnew DirectoryInfo( "c:\\" );
   
   // Get a reference to each file in that directory.
   array<FileInfo^>^fiArr = di->GetFiles();
   
   // Display the names and sizes of the files.
   Console::WriteLine( "The directory {0} contains the following files:", di->Name );
   System::Collections::IEnumerator^ myEnum = fiArr->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      FileInfo^ f = safe_cast<FileInfo^>(myEnum->Current);
      Console::WriteLine( "The size of {0} is {1} bytes.", f->Name, f->Length );
   }
}

// The following example displays the names and sizes
// of the files in the specified directory.
import System.*;
import System.IO.*;

public class FileLength
{
    public static void main(String[] args)
    {
        // Make a reference to a directory.
        DirectoryInfo di = new DirectoryInfo("c:\\");

        // Get a reference to each file in that directory.
        FileInfo fiArr[] = di.GetFiles();

        // Display the names and sizes of the files.
        Console.WriteLine("The directory {0} contains the following files:",
            di.get_Name());
        for (int iCtr = 0; iCtr < fiArr.length; iCtr++) {
            FileInfo f = fiArr[iCtr];
            Console.WriteLine("The size of {0} is {1} bytes.", f.get_Name(),
                System.Convert.ToString(f.get_Length()));
        }
    } //main
} //FileLength