Creating Directory or Folder using ASP.NET in C#

public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}

private void CreateDirectoryIfNotExists(string NewDirectory)
{
try
{
// Checking the existance of directory
if (!Directory.Exists(NewDirectory))
{
//If No any such directory then creates the new one
Directory.CreateDirectory(NewDirectory);
Label1.Text = "Directory Created";
}
else
{
Label1.Text = "Directory Exist";
}
}
catch (IOException _err)
{
Response.Write(_err.Message);
}
}

protected void Button1_Click(object sender, EventArgs e)
{
string NewDirectory = Server.MapPath("Abhimanyu Kumar Vatsa");
//New Directory Name in string variable
CreateDirectoryIfNotExists(NewDirectory);
//Calling the function to create new directory
}
}

VB Code

Imports System.Collections.Generic
Imports System.Web
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports System.Data
Imports System.Configuration
Imports System.IO
'additional namespace is required for io operations
Partial Public Class _Default
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)

End Sub

Private Sub CreateDirectoryIfNotExists(ByVal NewDirectory As String)
Try
' Checking the existance of directory
If Not Directory.Exists(NewDirectory) Then
'If No any such directory then creates the new one
Directory.CreateDirectory(NewDirectory)
Label1.Text = "Directory Created"
Else
Label1.Text = "Directory Exist"
End If
Catch _err As IOException
Response.Write(_err.Message)
End Try
End Sub

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim NewDirectory As String = Server.MapPath("Abhimanyu Kumar Vatsa")
'New Directory Name in string variable
CreateDirectoryIfNotExists(NewDirectory)
'Calling the function to create new directory
End Sub
End Class

That's all about the coding part. After placing above coding you just have to click on the button and it will do all for you.

HAVE A GREAT CODING!!