在C＃中如何在没有完整路径的情况下获取下拉菜单中的文件名

Question

I want the list of files in a folder to be populated into my dropdown list.

in c# i use this to get filenames into dropdown:

private void CasparRefresh_Click(object sender, EventArgs e)
    {

        string[] fileArray = Directory.GetFiles(@"C:\Users\JoZee\Desktop\Energy\Caspar\Server\media\");

        foreach (string name in fileArray)
        {
            cbxV1.Items.Add(name);
        }

How to i get only the filenames without the full path

Answer 1

You can use Path.GetFileName() method on the output of Directory.GetFiles()

   string[] fileArray = Directory.GetFiles(@"C:\Users\JoZee\Desktop\Energy\Caspar\Server\media\");

    foreach (string name in fileArray)
    {
        cbxV1.Items.Add(Path.GetFileName(name));
    }

Answer 2

There is another option to do same:

var dirInfo = new DirectoryInfo(@"C:\Users\JoZee\Desktop\Energy\Caspar\Server\media\");
foreach (var fileInfo in dirInfo.GetFiles())
{
    cbxV1.Items.Add(fileInfo.Name);
}