private void LoadFolderButton_Click(object sender, EventArgs e)
{
DirectoryInfo dir = new DirectoryInfo(folder_path);
DirectoryInfo[] dirArray = dir.GetDirectories();
for (; FileListBox.Items.Count > 0;)
{
FileListBox.Items.Remove(FileListBox.Items[0]);
}
for (int i = 0; i < dirArray.Length; i++)
{
FileListBox.Items.Add(dirArray[i].Name);
}
FileListBox.SelectedIndex = 0;
EventArgs e = new EventArgs();
FileListBox.OnSelectedIndexChanged(e);
}
