CSHARP

how to delete all files in a directory c#

System.IO.DirectoryInfo di = new DirectoryInfo("YourPath");

foreach (FileInfo file in di.GetFiles())
{
    file.Delete(); 
}
foreach (DirectoryInfo dir in di.GetDirectories())
{
    dir.Delete(true); 
}

delete all dir content c#

 new System.IO.DirectoryInfo(@"C:Temp").Delete(true);

 //Or

 System.IO.Directory.Delete(@"C:Temp", true);

C# delete folder with all contents

System.IO.Directory.Delete("C:TempTest", True)

c# how to delete all files in directory

		/// <summary>
        /// Delete all files inside a directory
        /// </summary>
        /// <param name="filePath">Directory Path</param>
		Using System.IO;
        public static void DeleteFiles(string filePath)
        {
            if (!Directory.Exists(filePath))
            {
                throw new Exception("Directory not exist");
            }

            string[] existingFiles = Directory.GetFiles(filePath);
            if (existingFiles.Length > 0)
            {
                foreach (var item in existingFiles)
                {
                    File.Delete(item);
                }
            }
        }