private void menuItemShowPixelData_Click(object sender, System.EventArgs e)
{
bool ok = false;
menuItemShowPixelData.Visible = false;
//Save the selected PDU in a temp DCM file
PDU_DETAIL pdu = null;
string tempFile = Application.StartupPath + @"\temp.dcm";
if(reqPduList.SelectedIndex != -1)
{
pdu = (PDU_DETAIL)reqList[reqPduList.SelectedIndex];
}
if((pdu != null) && (pdu.ByteDataDump.Count != 0))
{
uint DatasetLength = 0;
foreach(byte[] p in pdu.ByteDataDump)
DatasetLength += (uint)p.Length;
byte[] Bytes = new byte[DatasetLength];
DatasetLength = 0;
foreach(byte[] p in pdu.ByteDataDump)
{
p.CopyTo(Bytes,DatasetLength);
DatasetLength += (uint)p.Length;
}
try
{
ok = assocHandle.DumpAsDCMFile(Bytes, pdu.TransferSyntaxDataset, tempFile);
}
catch (Exception)
{
ok = false;
}
}
//Start the process & display the temp DCM file to DICOM viewer application
if(ok)
{
UserOptions optionDlg = new UserOptions();
Process process = new Process();
process.StartInfo.FileName= optionDlg.DICOMViewerPath;
if (!File.Exists(process.StartInfo.FileName))
{
MessageBox.Show("DICOM Viewer not found.\nUnable to display pixel data.");
}
else
{
try
{
process.StartInfo.Arguments = "\"" + tempFile + "\"";
process.Start();
process.WaitForExit();
}
catch (Exception except)
{
string msg = string.Format("The DICOM Viewer is not able to handle DICOM object,{0}\n", except.Message);
MessageBox.Show(this, msg, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
else
{
string msg = "Error in pixel data saving to a DCM file.\r\n";
MessageBox.Show(this, msg, "Error",MessageBoxButtons.OK, MessageBoxIcon.Error );
}
//Delete the temp file
FileInfo tempfileInfo = new FileInfo(tempFile);
if(tempfileInfo.Exists)
tempfileInfo.Delete();
}
private void menuItemOptions_Click(object sender, System.EventArgs e)
{
UserOptions optionDlg = new UserOptions();
optionDlg.ShowDialog();
}
