private void Bw_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
ReturnArguments ri = (ReturnArguments)e.UserState;
if (ri.Code == 1)
{
ProgressBar1.Value = e.ProgressPercentage;
messageLabel1.Text = ri.FileName + " to Processing..";
ProgressBar2.Value = 0;
}
else if (ri.Code == 2)
{
ProgressBar2.Value = e.ProgressPercentage;
}
}
private void ProcessGo(object sender, DoWorkEventArgs e)
{
PassArguments pa = (PassArguments)e.Argument;
if (!Directory.Exists(pa.DestinationFolder))
{
Directory.CreateDirectory(pa.DestinationFolder);
}
int fcount = 0;
foreach (FileList file in pa.Files)
{
ReturnArguments ra = new ReturnArguments();
ra.FileName = file.FileName;
ra.Code = 1;
fcount++;
string file1 = pa.SourceFolder + "\\" + file.FileName;
string file2 = pa.DestinationFolder + "\\" + file.FileName;
bw.ReportProgress((int)(((float)fcount / (float)pa.Files.Count) * 50.0), ra);
//Thread.Sleep(10000);
//File.Copy(file1, file2);
using (FileStream fs1 = File.Open(file1, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
using (BufferedStream bs1 = new BufferedStream(fs1))
{
using (BinaryReader br = new BinaryReader(bs1))
{
ReturnArguments ra2 = new ReturnArguments();
ra2.Code = 2;
FileStream fs2 = File.Open(file2, FileMode.Create, FileAccess.Write, FileShare.ReadWrite);
BufferedStream bs2 = new BufferedStream(fs2);
BinaryWriter binwr = new BinaryWriter(bs2);
byte[] data;
while (br.BaseStream.Position != br.BaseStream.Length)
{
data = br.ReadBytes(4096);
binwr.Write(data);
bw.ReportProgress((int)(((float)br.BaseStream.Position / (float)br.BaseStream.Length) * 100.0), ra2);
if (e.Cancel == true)
{
break;
}
}
binwr.Close();
binwr.Dispose();
bs2.Close();
bs2.Dispose();
fs2.Close();
fs2.Dispose();
}
}
}
if (e.Cancel == true)
{
break;
}
}
// if cancel ,delete all temp files & temp directory
if (e.Cancel == true)
{
foreach (string file in Directory.GetFiles(pa.DestinationFolder))
{
File.Delete(file);
}
Directory.Delete(pa.DestinationFolder);
}
else
{
// otherwise delete source directory files and move all temp files to source directory
// in this step will not allow cacel command
string[] files = Directory.GetFiles(pa.DestinationFolder);
int count1 = 0;
int count2 = files.Length;
foreach (string file in files)
{
count1++;
ReturnArguments ra = new ReturnArguments();
ra.Code = 1;
ra.FileName = file;
string fileName = Path.GetFileName(file);
string destFileName = pa.SourceFolder + "\\" + fileName;
File.Delete(destFileName);
File.Move(file, destFileName);
bw.ReportProgress((int)(((float)count1 / (float)count2) * 50.0) + 50, ra);
}
Directory.Delete(pa.DestinationFolder);
}
}
