C# DicomFile.Write方法代码示例

		private void buttonSave_Click(object sender, System.EventArgs e)
		{
			if(DCMFile == "")
			{
                richTextBoxLog.AppendText("There is no Media file to save, please select Media file.\n");
				return;
			}

			try
			{
				SaveFileDialog saveAsDlg = new SaveFileDialog();
				saveAsDlg.Filter = "DCM files (*.dcm)|*.dcm|All files (*.*)|*.*";
				FileInfo dcmFileInfo = new FileInfo(DCMFile);
				saveAsDlg.InitialDirectory = dcmFileInfo.DirectoryName;
				saveAsDlg.FileName = dcmFileInfo.Name;
                saveAsDlg.Title = "Save Media file...";
				if (saveAsDlg.ShowDialog () == DialogResult.OK)
				{
                    richTextBoxLog.AppendText("Saving the modified Media file.\n");

					_NewDCMFileName = saveAsDlg.FileName.Trim();

					if(DCMFile != _NewDCMFileName)
						_IsSavedInNewDCMFile = true;
                    
                    string theLogText;
                    if (!_IsDICOMDIR)
                    {
                        DicomFile dcmFile = new DicomFile();

                        // Add FMI as it is to Media file
                        dcmFile.FileMetaInformation = _FileMetaInfo;
                        dcmFile.FileMetaInformation.TransferSyntax = _TransferSyntax;

                        // Add modified dataset to Media file
                        dcmFile.DataSet = _DCMdataset;

                        //Set attribute group length
                        if (_IsAttributeGroupLengthDefined)
                            dcmFile.AddGroupLength = true;

                        dcmFile.Write(_NewDCMFileName);
                    }
                    else
                    {
                        //DicomDir dicomdir = new DicomDir();

                        //// Add FMI as it is to Media file
                        //dicomdir.FileMetaInformation = _FileMetaInfo;
                        //dicomdir.FileMetaInformation.TransferSyntax = _TransferSyntax;

                        //// Add modified dataset to Media file
                        //dicomdir.DataSet = _DCMdataset;

                        //dicomdir.Write(_NewDCMFileName);
                    }
				
					theLogText = string.Format("Media file {0} saved successfully.\n\n", _NewDCMFileName);

					richTextBoxLog.AppendText(theLogText);
					richTextBoxLog.ScrollToCaret();
					richTextBoxLog.Focus();

					//Cleanup the FMI & Dataset
					IsDCMFileModified = false;
					_IsAttributeGroupLengthDefined = false;
					_DCMdataset = null;
					_FileMetaInfo = null;

					if(_IsSavedInNewDCMFile)
					{
						FileInfo newDcmFileInfo = new FileInfo(_NewDCMFileName);

						_IsNewDCMFileLoaded = true;
						this.dirListBox.Path = newDcmFileInfo.DirectoryName;
						this.fileListBox.Path = this.dirListBox.Path;
						this.fileListBox.SelectedItem = newDcmFileInfo.Name;

                        this.dirListBox.Refresh();
						this.fileListBox.Refresh();

                        //Load the new Media file
						LoadDCMFile(_NewDCMFileName);
					}
					else
					{
						_IsNewDCMFileLoaded = false;
						this.dirListBox.Path = dcmFileInfo.DirectoryName;
						this.fileListBox.Path = this.dirListBox.Path;
						this.fileListBox.SelectedItem = dcmFileInfo.Name;

                        //Load the new Media file
						LoadDCMFile(DCMFile);
					}

					UpdateTitleBarText();
				}
			}
			catch(Exception exception)
			{
//.........这里部分代码省略.........

		private void buttonSave_Click(object sender, System.EventArgs e)
		{
			if(_DCMFileName == "")
			{
				richTextBoxLog.AppendText("There is no DCM File to save, please select DCM file.\n");
				return;
			}

			richTextBoxLog.AppendText("Saving the modified DCM file.\n");

			try
			{
				SaveFileDialog saveAsDlg = new SaveFileDialog();
				saveAsDlg.Filter = "DCM files (*.dcm)|*.dcm|All files (*.*)|*.*";
				FileInfo dcmFileInfo = new FileInfo(_DCMFileName);
				saveAsDlg.InitialDirectory = dcmFileInfo.DirectoryName;
				saveAsDlg.FileName = dcmFileInfo.Name;
				saveAsDlg.Title = "Save DCM File...";
				if (saveAsDlg.ShowDialog () == DialogResult.OK)
				{
					_NewDCMFileName = saveAsDlg.FileName.Trim();

					if(_DCMFileName != _NewDCMFileName)
						_IsSavedInNewDCMFile = true;

					_DCMFileName = saveAsDlg.FileName;

					DicomFile dcmFile = new DicomFile();
									
					// Add FMI as it is to DCM file
					dcmFile.FileMetaInformation = _FileMetaInfo;

					// Add modified dataset to DCM file
					dcmFile.DataSet = _DCMdataset;

					string theLogText;

					dcmFile.Write(_NewDCMFileName);

					theLogText = string.Format("DCM file {0} saved successfully.\n\n", _NewDCMFileName);
					richTextBoxLog.AppendText(theLogText);
					richTextBoxLog.ScrollToCaret();
					_IsDCMFileChanged = false;
					_DCMdataset = null;
					_FileMetaInfo = null;

					if(_IsSavedInNewDCMFile)
					{
						FileInfo newDcmFileInfo = new FileInfo(_NewDCMFileName);

						_IsNewDCMFileLoaded = true;
						this.dirListBox.Path = newDcmFileInfo.DirectoryName;
						this.fileListBox.Path = this.dirListBox.Path;
						this.fileListBox.SelectedItem = newDcmFileInfo.Name;

						this.dirListBox.Refresh();
						this.fileListBox.Refresh();

						//Load the new DCM file
						LoadDCMFile(_NewDCMFileName);
					}
					else
					{
						_IsNewDCMFileLoaded = false;
						this.dirListBox.Path = dcmFileInfo.DirectoryName;
						this.fileListBox.Path = this.dirListBox.Path;
						this.fileListBox.SelectedItem = dcmFileInfo.Name;

						//Load the new DCM file
						LoadDCMFile(_DCMFileName);
					}
				}
			}
			catch(Exception exception)
			{
				string theErrorText;

				theErrorText = string.Format("DCM file {0} could not be saved:\n{1}\n\n", _NewDCMFileName, exception.Message);

				richTextBoxLog.AppendText(theErrorText);
				richTextBoxLog.ScrollToCaret();

				_IsDCMFileChanged = false;
			}						
		}		

        public void Ticket740_2_1()
        {
            Byte[] value1 = new Byte[2] { 0, 1};
            Byte[] value2 = new Byte[8] { 0, 1, 2, 3, 4, 5, 6, 7 };

            DicomFile dicomFile1 = new DicomFile();
            DicomFile dicomFile2 = new DicomFile();

            dicomFile1.DataSet.Set(Tag.PIXEL_DATA, VR.OB, value1);
            dicomFile2.DataSet.Set(Tag.PIXEL_DATA, VR.OW, value2);

            String dicomFile1FullPath = Path.Combine(Paths.DataDirectoryFullPath, "Ticket740_2_1_1.DCM");
            String dicomFile2FullPath = Path.Combine(Paths.DataDirectoryFullPath, "Ticket740_2_1_2.DCM");

            dicomFile1.Write(dicomFile1FullPath);
            dicomFile2.Write(dicomFile2FullPath);

            FileInfo fileInfo1 = new FileInfo(dicomFile1FullPath);
            FileInfo fileInfo2 = new FileInfo(dicomFile2FullPath);

            Assert.That(fileInfo1.Length + 6, Is.EqualTo(fileInfo2.Length));
        }

        private void buttonReqWL_Click(object sender, System.EventArgs e)
        {
            ///Moved to ClearInformation
            //buttonStorageCommit.Enabled = false;
            ////buttonTS.Enabled = false;
            //buttonMPPSMsg.Enabled = false;
            //toolBarButtonLog.Enabled = true;
            //toolBarButtonStop.Enabled = true;
            ////buttonReqWL.Enabled = false;
            //buttonStoreImage.Enabled = false;
            //labelMPPSMsg.Text = "";
            //labelStoreCommit.Text = "";
            //labelEchoRIS.Text = "";
            //labelPingRIS.Text = "";
            //labelReqWLM.Text = "";

            this.Invoke(new CleanUp(ClearInformation), new string[] { "Req MWL" });
            bool isSendOk = false;

            //If result tab is present, remove it
            if(tabControlEmulator.Controls.Contains(tabPageResults))
            {
                tabControlEmulator.Controls.Remove(tabPageResults);
            }

            try
            {
                if (!checkRISConfig())
                    return;

                if (!isCreated)
                {
                    CreateIntegrationProfile();
                    isCreated = true;
                }

                if (!isInitialized)
                {
                    //Apply updated settings
                    if (!UpdateConfig())
                        return;

                    wrapper.Initialize();
                    isInitialized = true;
                    isTerminated = false;
                }

                string wlmRqDcmFile = dcmEditorWLM.DCMFile;
                string scheduledProcStepStartDate = System.DateTime.Now.ToString("yyyyMMdd", System.Globalization.CultureInfo.InvariantCulture);
                if(wlmRqDcmFile != "")
                    isSendOk = wrapper.GetWorklist(wlmRqDcmFile, scheduledProcStepStartDate);

                //isRISConnected = true;
                if (isSendOk)
                {
                    if (wrapper.ModalityActor.ModalityWorklistItems.Count > 0)
                    {
                        labelReqWLM.Text = string.Format("Received {0} worklist items successfully.", wrapper.ModalityActor.ModalityWorklistItems.Count);
                        toolBarButtonResults.Enabled = true;
                        foreach (DicomQueryItem mwlItem in wrapper.ModalityActor.ModalityWorklistItems)
                        {
                            DicomFile dcmFile = new DicomFile();

                            // Save dataset to DCM file
                            dcmFile.DataSet = mwlItem.DicomMessage.DataSet;
                            string mwlRspFileName = string.Format("wlmRsp{0:0000}", mwlItem.Id);

                            // create the sub mwlrsp directory
                            string subMwlRspDirectory = System.DateTime.Now.ToString("yyyyMMddHHmmss", System.Globalization.CultureInfo.InvariantCulture);
                            string fullPath = wlmRspDataDirectory + subMwlRspDirectory;
                            DirectoryInfo directoryInfo = Directory.CreateDirectory(fullPath);

                            dcmFile.Write(fullPath + "\\" + mwlRspFileName);
                        }
                    }
                    else
                    {
                        labelReqWLM.Text = "No worklist item received.";
                        labelRIS.Text = "Only Dummy patient can be selected.";
                    }
                }
                else
                {
                    labelReqWLM.Text = "Fail to send C-FIND-RQ message to RIS.";
                    labelRIS.Text = "Is RIS on the network? Only Dummy patient can be selected.";
                    buttonReqWL.Enabled = true;
                    SystemSounds.Beep.Play();
                }

                // Select patient
                selectPatient();
            }
            catch(Exception except)
            {
                string msg = string.Format("Error: No worklist items received from {0} due to {1}.",textBoxRISAETitle.Text, except.Message);
                labelReqWLM.Text = msg;

                buttonStorageCommit.Enabled = false;
                //buttonTS.Enabled = false;
                buttonStoreImage.Enabled = false;
//.........这里部分代码省略.........

        private void RetrievingFilesFromDirectory()
        {
            try
            {
                String indexFileName = initialDirectory + @"/index1.htm";
                StringBuilder indexContent = new StringBuilder();
                indexContent.Append("<center><font size='5' color='#0000ff'>");
                if(utility.AnonymizationType)
                {
                    indexContent.Append("Anonymized DCM files (Basic)</font></center>");
                }
                else
                {
                    indexContent.Append("Anonymized DCM files (Complete)</font></center>");
                }

                indexContent.Append("<left><font color='black' size = '4'><br></br> Input Directory: " + inputDirectory);
                indexContent.Append("</font>");
                indexContent.Append("</left>");
                indexContent.Append("<br></br>");
                indexContent.Append("<font size='3'>");

                HLI.DataSet srcDataset = null;
                DicomFile dcmFile = null;

                allDCMFilesTemp = new ArrayList();
                FileInfo mediaInputFileInfo = null;
                string mediaFileDir = inputDirectory;
                DirectoryInfo theDirectoryInfo = new DirectoryInfo(mediaFileDir);
                allDCMFilesTemp = utility.GetFilesRecursively(theDirectoryInfo);
                foreach ( string fileName in allDCMFilesTemp)
                {
                    mediaInputFileInfo = new FileInfo(fileName);

                    counter++;

                    dcmFile = new DicomFile();
                    dcmFile.Read(fileName, mainThread);

                    // Get the Data set from the selected DCM file
                    srcDataset = dcmFile.DataSet;

                    indexContent.Append("<li><a href='" + mediaInputFileInfo.Name + "_" + counter.ToString() +".html'>" + fileName.Substring(inputDirectory.Length) + "</a></li>");

                    HLI.DataSet annonymizedDataset = srcDataset.Clone();

                    utility.PatientAttributes(annonymizedDataset);
                    for ( int number = 0; number < annonymizedDataset.Count; number++)
                    {
                        HLI.Attribute attribute =  annonymizedDataset[number];
                        if (attribute.VR == VR.SQ)
                        {
                            utility.SequenceAttribute_recursive(attribute);
                        }
                        else
                        {
                            utility.CacheAndRepairIdentifyingAttribute(attribute);
                            utility.UpdateAnonymizedAttributes(attribute);
                        }
                    }

                    //Save annonymized data to selected directory
                    string savedFileName = "";
                    if(mediaInputFileInfo.Extension != "")
                    {
                        string srcFileNameWithoutExtn = mediaInputFileInfo.Name.Substring(0,(mediaInputFileInfo.Name.Length-4));
                        savedFileName = outputDirectory + "\\" + srcFileNameWithoutExtn + "_an";
                    }
                    else
                        savedFileName = outputDirectory + "\\" + mediaInputFileInfo.Name + "_an";

                    dcmFile.DataSet = annonymizedDataset;
                    dcmFile.Write(savedFileName);

                    datasets = new AttributeCollections();
                    datasets.Add(srcDataset);
                    datasets.Add(annonymizedDataset);

                    //Cleanup temp file
                    utility.cleanup();

                    resultFileName = mediaInputFileInfo.Name;

                    CreateTableWithoutNav();
                }

                StreamWriter writer = new StreamWriter(indexFileName);
                indexContent.Append("</font>");
                indexContent.Append("<left><font color='black' size = '4'><br></br> Output Directory: " + outputDirectory);

                indexContent.Append("</font>");
                indexContent.Append("</left>");
                writer.Write(indexContent.ToString());
                writer.Close();

                dvtkWebBrowser.Navigate(indexFileName);
            }
            catch ( Exception e)
            {
                MessageBox.Show(e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
//.........这里部分代码省略.........

        private void AnonymizeDCMFile()
        {
            try
            {
                utility.AnonymizationType = anonymizationMode;
                CreateDICOMDIR.Enabled = true;

                OpenFileDialog fileDialog = new OpenFileDialog();
                fileDialog.Multiselect = false;
                fileDialog.ReadOnlyChecked = true;
                fileDialog.Title = "Select DCM File";
                fileDialog.Filter = "DCM files (*.dcm) |*.dcm|All files (*.*)|*.*";

                // Show the file dialog.
                // If the user pressed the OK button...
                if (fileDialog.ShowDialog() == DialogResult.OK)
                {
                    DicomFile dcmFile = new DicomFile();
                    dcmFile.Read(fileDialog.FileName, mainThread);

                    // Get the Data set from the selected DCM file
                    HLI.DataSet srcDataset = dcmFile.DataSet;

                    SaveFileDialog saveDialog = new SaveFileDialog();
                    FileInfo saveFileInfo = null;
                    saveDialog.Filter = "DCM files (*.dcm) |*.dcm|All files (*.*)|*.*";
                    if (saveDialog.ShowDialog() == DialogResult.OK)
                    {
                        HLI.DataSet annonymizedDataset = srcDataset.Clone();

                        utility.PatientAttributes(annonymizedDataset);
                        for ( int number = 0; number < annonymizedDataset.Count; number++)
                        {
                            HLI.Attribute attribute =  annonymizedDataset[number];
                            if (attribute.VR == VR.SQ)
                            {
                                utility.SequenceAttribute_recursive(attribute);
                            }
                            else
                            {
                                utility.CacheAndRepairIdentifyingAttribute(attribute);
                                utility.UpdateAnonymizedAttributes(attribute);
                            }
                        }

                        datasets = new AttributeCollections();
                        datasets.Add(srcDataset);
                        datasets.Add(annonymizedDataset);

                        //Save annonymized data to selected file
                        saveFileInfo = new FileInfo(saveDialog.FileName);
                        dcmFile.DataSet = annonymizedDataset;
                        dcmFile.Write(saveFileInfo.FullName);

                        //Cleanup temp file
                        utility.cleanup();
                    }
                    else
                    {
                        return;
                    }

                    string htmlFileName = initialDirectory + "\\" + saveFileInfo.Name + ".html";
                    XmlTextWriter writer = new XmlTextWriter(htmlFileName, System.Text.Encoding.UTF8);
                    writer.WriteStartElement("b");
                    writer.WriteRaw(@"<b><font size='3' color='#ff0000'>DCM File Anonymization Started...</font></b>");
                    writer.WriteEndElement();
                    writer.Close();
                    resultFileName = htmlFileName;
                    System.Threading.Thread t = new System.Threading.Thread(new ThreadStart(CreateTable));
                    dvtkWebBrowser.Navigate(htmlFileName);
                    t.Start();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }