Pause copy of file??

This may not be the best solution, but If I were to implement now a file copy with pause capability I'll be using BinaryReader and BinaryWriter.

something like this:

FileStream fileStream = File.OpenRead(@"C:\test.txt");
            BinaryReader binaryReader = new BinaryReader(fileStream);
            string searchKey = "test";


            FileStream writeStream = File.Create(@"C:\test1");
            BinaryWriter binaryWriter = new BinaryWriter(writeStream);

            string data;
            int currentPosition = 0;

            while (currentPosition <= fileStream.Length)
            {
                data = new string(binaryReader.ReadChars(0x10000));
                currentPosition += 0x10000;

                binaryWriter.Write(data);

               // insert code here to Thread.Sleep(0) when paused and continure as soon as it's unpaused. you could use events for this.
            }

            binaryReader.Close();
            binaryWriter.Close();