public new static DicomStructuredReport Open(string fileName)
{
var df = new DicomStructuredReport();
// reset datasets
df.FileMetaInfo.Clear();
df.Dataset.Clear();
try {
df.File = new FileReference(fileName);
using (var source = new FileByteSource(df.File)) {
DicomFileReader reader = new DicomFileReader();
var datasetObserver = new DicomDatasetReaderObserver(df.Dataset);
reader.Read(source,
new DicomDatasetReaderObserver(df.FileMetaInfo),
datasetObserver);
df.Format = reader.FileFormat;
df.Dataset.InternalTransferSyntax = reader.Syntax;
return(df);
}
} catch (Exception e) {
throw new DicomFileException(df, e.Message, e);
}
}
public new static IAsyncResult BeginOpen(string fileName, AsyncCallback callback, object state)
{
var df = new DicomStructuredReport();
// reset datasets
df.FileMetaInfo.Clear();
df.Dataset.Clear();
df.File = new FileReference(fileName);
FileByteSource source = new FileByteSource(df.File);
EventAsyncResult result = new EventAsyncResult(callback, state);
DicomFileReader reader = new DicomFileReader();
var datasetObserver = new DicomDatasetReaderObserver(df.Dataset);
reader.BeginRead(source,
new DicomDatasetReaderObserver(df.FileMetaInfo),
datasetObserver,
OnReadComplete, new Tuple <DicomFileReader, DicomStructuredReport, EventAsyncResult>(reader, df, result));
return(result);
}
protected override void OnLoad(EventArgs e) {
try {
tvReport.BeginUpdate();
tvReport.Nodes.Clear();
var sr = new DicomStructuredReport(_file.Dataset);
var node = tvReport.Nodes.Add(sr.ToString());
foreach (var child in sr.Children())
AddTreeNode(child, node);
tvReport.ExpandAll();
node.EnsureVisible();
tvReport.EndUpdate();
} catch (Exception ex) {
OnException(ex);
}
}
