How can i get the fileinfo of all files in a folder with GetFile()?

Question

I dont know whats my mistake.

FileInfo[] FileInformation = DirectoryInfo.GetFiles(textBoxPath.Text);  
for (int i = 0; i <= FileInformation.Length; i++)
{
            


        

Answer 1

Use the following:

    System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(textBoxPath.Text);
    System.IO.FileInfo[] fileInformations = dir.GetFiles();  
    for (int i = 0; i <= fileInformations.Length; i++)
    {
        System.IO.File.Move(fileInformations[i].DirectoryName, System.IO.Path.Combine(FileInformation[i].Directory, "File" + i));
    }

EDIT: renamed your FileInformation to the properway to write local variable names fileInformations. Used Path.Combine to combine paths and filename instead of using string combination, as this will take care of missing / and other path issues.