About C # File replication (recursive)

Using System;
Using System.Collections.Generic;
Using System.ComponentModel;
Using System.Data;
Using System.Drawing;
Using System.Linq;
Using System.Text;
Using System.Windows.Forms;
Using System.IO;

Namespace Wf01_mkfile
{
public partial class Form1:form
{
Public Form1 ()
{
InitializeComponent ();
Txtfilepath.text = System.Windows.Forms.Application.StartupPath + "\ \ To create a directory to build. txt";
Txtsource.text = System.Windows.Forms.Application.StartupPath + "\\Source\\";
Txtdestination.text = System.Windows.Forms.Application.StartupPath + "\\Destination\\";

}

private void Btnmkfile_click (object sender, EventArgs e)
{
if (txtFilepath.Text.Trim () = = ")
{
Messag Ebox.show ("Please set" + Txtfilepath.text);
return;
}
Try
{
string[] filepathlist = File.ReadAllLines (txtfilepath.text);
for (int i = 0; i < FILEPATHL Ist. Length; i++)
{
//Directory.CreateDirectory (string path);
DirectoryInfo dir = new DirectoryInfo (Filepathlist[i]);
Dir. Create ();
}
}
catch (Exception ex)
{
MessageBox.Show (ex). Message);
}
}
private void Form1_Load (object sender, EventArgs e)
{
//txtfilepath.text = SYSTEM.WINDOWS.FORMS.A Pplication. StartupPath + "\ \ To create a directory that is built in. txt";
//label1. Text = System.Windows.Forms.Application.StartupPath;
}

private void Btnchoosefile_click (object sender, EventArgs e)
{
OpenFileDialog file = new OpenFileDialog ();
File. ShowDialog ();
This.txtFilepath.Text = file. FileName;
}

<summary>
Move its contents from one directory to another
</summary>
<param name= "P" > Source directory </param>
<param name= "p_2" > Purpose directory </param>
private void Movefolderto (string p, string p_2)//file Level two replication
{
Try
{
Check if the destination directory exists
if (! Directory.Exists (p_2))
Directory.CreateDirectory (p_2);
if (! Directory.Exists (P))
Directory.CreateDirectory (P);
DirectoryInfo Thisone = new DirectoryInfo (p_2);
directoryinfo[] subdirectories = thisone.getdirectories ();//Get destination first-level subdirectory-----------

Move the file first.
DirectoryInfo info = new DirectoryInfo (p);
fileinfo[] Files = info. GetFiles ();//Get source first-level sub-file---------
A layer file name under foreach (FileInfo file in files)//source folder
{

foreach (DirectoryInfo dirinfo in subdirectories)//Just destination sub-directory
{
String p_2des = P_2 + dirinfo. Name.tostring ();
Label1. Text = Dirinfo. Name.tostring ();
File.Copy (Path.Combine (p, file. Name), Path.Combine (p_2des, file. Name), true); Copy files to destination first-level subdirectory (true to overwrite files with the same name)
}

}
Label1. Text = "Copy Complete";
}
catch (Exception ex)
{
MessageBox.Show (ex. Message);
}
}

private void Btnchoosefile02_click_1 (object sender, EventArgs e)
{
OpenFileDialog file02 = new OpenFileDialog ();
File02. ShowDialog ();
This.txtSource.Text = File02. FileName;
}

private void Btnchoosefile03_click (object sender, EventArgs e)
{
OpenFileDialog file03 = new Openfiledialo g ();
File03. ShowDialog ();
This.txtSource.Text = file03. FileName;

}
private void Btncpfile_click (object sender, EventArgs e)
{
//file.copy (source file address, destination address, true);
Movefolderto (Txtsource.text, txtdestination.text);//file Level two replication
}

private void Btncpdirfile_click (object sender, EventArgs e)
{
CopyFolder (Txtsource.text, txtdestination.text);//Recursive replication
}
public string CopyFolder (string spath, String dpath)//recursive replication
{
String flag = "Success";
Try
{
Create destination Folder
if (! Directory.Exists (Dpath))
{
Directory.CreateDirectory
(Dpath);
}
Copy files
DirectoryInfo SDir = new DirectoryInfo (spath);
fileinfo[] Filearray = Sdir.getfiles ();
foreach (FileInfo file in Filearray) {
File. CopyTo (Dpath + "\ \" + file.) Name, True);
}
Looping sub-folders
DirectoryInfo Ddir = new DirectoryInfo (Dpath);
directoryinfo[] Subdirarray = Sdir.getdirectories ();
foreach (DirectoryInfo subdir in Subdirarray)
{
CopyFolder (Subdir.fullname, Dpath + "//" + subdir.name);
}
}
catch (Exception ex)
{
Flag = ex. ToString ();
}
return flag;
}
/////////////////////////////////////////////

}
}

About C # File replication (recursive)