C# Code to Delete All file from the Folder

You can Copy below code and paste in your code file.

//-----------------------Code Start here----------------------------

protected void CleanImageFolder()
{
string imgFolder = Server.MapPath("~/lab/maskemail/img/");
string[] imgList = Directory.GetFiles(imgFolder, "*.jpg");
foreach (string img in imgList)
{
FileInfo imgInfo = new FileInfo(img);
if (imgInfo.LastWriteTime < DateTime.Now.AddMinutes(-3))
{
imgInfo.Delete();
}
}
}

//-----------------------Code End here----------------------------

Hope this post will help you,
Rajesh Singh
Asp.Net Developer
Indianic Infotech Ltd (India)
Rajesh@indianic.com