Create Method
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DirectoryInfo.Create Method ()

 

Creates a directory.

Namespace:   System.IO
Assembly:  mscorlib (in mscorlib.dll)

public void Create()

Exception Condition
IOException

The directory cannot be created.

If the directory already exists, this method does nothing.

For a list of common I/O tasks, see Common I/O Tasks.

The following example checks whether a specified directory exists, creates the directory if it does not exist, and deletes the directory.

using System;
using System.IO;

class Test 
{
    public static void Main() 
    {
        // Specify the directories you want to manipulate.
        DirectoryInfo di = new DirectoryInfo(@"c:\MyDir");

        try 
        {
            // Determine whether the directory exists.
            if (di.Exists) 
            {
                // Indicate that it already exists.
                Console.WriteLine("That path exists already.");
                return;
            }

            // Try to create the directory.
            di.Create();
            Console.WriteLine("The directory was created successfully.");

            // Delete the directory.
            di.Delete();
            Console.WriteLine("The directory was deleted successfully.");

        } 
        catch (Exception e) 
        {
            Console.WriteLine("The process failed: {0}", e.ToString());
        } 
        finally {}
    }
}

FileIOPermission

for writing files. Associated enumeration: FileIOPermissionAccess.Write

Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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