how can rename files

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i have folder that contain images how can i rename images From 0 to the number of images ,how can i do loop to rename images

Posted 8-Feb-12 12:06pm

rafef Ali

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rafef Ali · Answer 1 · 2012-02-09T12:05:00

Solution 3

in the programe extract vedio to frams the frames saved in folder how refresh folder after saving and i want to rename the frames with numer order .
thanks

Posted 9-Feb-12 12:05pm

rafef Ali

santhosh-padamatinti · Answer 2 · 2012-02-08T17:54:00

Solution 2

C#

DirectoryInfo d = new DirectoryInfo(@"E:\Images\");
FileInfo[] infos = d.GetFiles("*");
int i = 0;
foreach (FileInfo f in infos)
{
    i = i + 1;
    File.Move(f.FullName, Path.Combine(f.Directory.ToString(), Convert.ToString(i)) + f.Extension);
}

Posted 8-Feb-12 17:54pm

santhosh-padamatinti

Comments

NeptuneHACK! 9-Feb-12 0:19am

my 5

rafef Ali 9-Feb-12 17:19pm

Error 1 'System.Windows.Forms.MainMenu' does not contain a definition for 'Move' and no extension method 'Move' accepting a first argument of type 'System.Windows.Forms.MainMenu' could be found (are you missing a using directive or an assembly reference?) C:\Documents and Settings\aaa\Desktop\New Folder (2)\project\5555510\555\555\Program.cs 441 22 555
ihave this problem

santhosh-padamatinti 9-Feb-12 23:38pm

Have you added
"using System.IO;" this namesapce in program.

Also You are working with C drive, So please run your program as administrator mode.

rafef Ali 10-Feb-12 18:32pm

ok Thank you very much, but this new problem appears
(The process cannot access the file because it is being used by another process)

MCY 11-Feb-12 15:30pm

close the opened images before renaming?

rafef Ali 11-Feb-12 17:14pm

i have this exception (IOException unhandeled
The process cannot access the file because it is being used by another process)
in this line of code
System.IO.File.Move(fi.FullName, Path.Combine(fi.Directory.ToString(), Convert.ToString(i)) + fi.Extension);

**R. Giskard Reventlov** · Answer 3 · 2012-02-08T12:57:00

Solution 1

C#

DirectoryInfo di = new DirectoryInfo("Folder_of_interest");

foreach (FileInfo fi in di.GetFiles())
{
    fi.MoveTo("new_file_name");
}

That should get you started.

Posted 8-Feb-12 12:57pm

R. Giskard Reventlov

Comments

NeptuneHACK! 9-Feb-12 0:19am

my 5