復制代碼 代碼如下:

private Dictionary<string, string> errors = new Dictionary<string, string>();
private List<string> result = new List<string>();
private void SearchForFiles(string path)
{
try
{
foreach (string fileName in Directory.GetFiles(path))//Gets all files in the current path
{
result.Add(fileName);
}
foreach (string directory in Directory.GetDirectories(path))//Gets all folders in the current path
{
SearchForFiles(directory);//The methods calls itself with a new parameter, here!
}
}
catch (System.Exception ex)
{
errors.Add(path, ex.Message);//Stores Error Messages in a dictionary with path in key
}
}