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FindInstances Method

Summary

Finds instances under this series. The Match event will be called for each instance.

Syntax

C++

public void FindInstances()

  
Public Sub FindInstances()

public: 
void FindInstances();

Example

Finds a moves a study.

using Leadtools; 
using Leadtools.Dicom.Scu; 
using Leadtools.Dicom.Scu.Common; 
using Leadtools.Dicom; 
using Leadtools.Dicom.Common.DataTypes; 
 
 
List<Series> AllSeries = new List<Series>(); 
List<CompositeObjectInstance> SeriesInstances = new List<CompositeObjectInstance>(); 
 
public void RetrieveSeries() 
{ 
   DicomEngine.Startup(); 
   DicomNet.Startup(); 
 
   QueryRetrieveScu seriesRetrieve = new QueryRetrieveScu(); 
   FindQuery query = new FindQuery(); 
   DicomScp scp = new DicomScp(IPAddress.Parse("10.1.1.96"), "MI_SERVER", 104); 
   DicomDataSet ds = new DicomDataSet(); 
 
   // 
   // Change these parameters to reflect your Dicom server. 
   //   
 
   scp.Timeout = 60; 
 
   // 
   // Load a dataset that has information needed for a C-FIND-REQ at series level.  Change 
   // this to reflect a dataset on your computer. 
   // 
 
   ds.Load(Path.Combine(LEAD_VARS.ImagesDir, "Image1.dcm"), DicomDataSetLoadFlags.LoadAndClose); 
   query.QueryLevel = QueryLevel.Series; 
 
   // 
   // Query for a specific study instance uid.  Change this to a study instance 
   // that is available on your Dicom Server 
   // 
 
   query.StudyInstanceUID = "1.2.840.114257.3.6.5.41964868"; 
   seriesRetrieve.MatchSeries += new MatchSeriesDelegate(seriesRetrieve_MatchSeries); 
   seriesRetrieve.MatchInstance += new MatchInstanceDelegate(seriesRetrieve_MatchInstance); 
   seriesRetrieve.Find(scp, query, true, ds); 
 
   if (AllSeries.Count > 0) 
   { 
      AllSeries[0].FindInstances(); 
      if (SeriesInstances.Count > 0) 
      { 
         // 
         // Move all instances to me 
         // 
 
         AllSeries[0].Move(string.Empty); 
      } 
   } 
 
   DicomNet.Shutdown(); 
   DicomEngine.Shutdown(); 
} 
 
void seriesRetrieve_MatchSeries(object sender, MatchEventArgs<Series> e) 
{ 
   // 
   // Find all instances in series 
   // 
 
   AllSeries.Add(e.Info); 
} 
 
void seriesRetrieve_MatchInstance(object sender, MatchEventArgs<CompositeObjectInstance> e) 
{ 
   SeriesInstances.Add(e.Info); 
} 
 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
}

Imports Leadtools 
Imports Leadtools.Dicom.Scu 
Imports Leadtools.Dicom.Scu.Common 
Imports Leadtools.Dicom 
Imports Leadtools.Dicom.Common.DataTypes 
 
 
Private AllSeries As List(Of Series) = New List(Of Series)() 
Private SeriesInstances As List(Of CompositeObjectInstance) = New List(Of CompositeObjectInstance)() 
 
Public Sub RetrieveSeries() 
    DicomEngine.Startup() 
    DicomNet.Startup() 
 
    Dim seriesRetrieve_Series As QueryRetrieveScu = New QueryRetrieveScu() 
    Dim query As FindQuery = New FindQuery() 
    Dim scp As DicomScp = New DicomScp(IPAddress.Parse("10.1.1.96"), "MI_SERVER", 104) 
    Dim ds As DicomDataSet = New DicomDataSet() 
 
    ' 
    ' Change these parameters to reflect your Dicom server. 
    '          
    scp.Timeout = 60 
 
    ' 
    ' Load a dataset that has information needed for a C-FIND-REQ at series level.  Change 
    ' this to reflect a dataset on your computer. 
    ' 
    ds.Load(Path.Combine(LEAD_VARS.ImagesDir, "image1.dcm"), DicomDataSetLoadFlags.LoadAndClose) 
    query.QueryLevel = QueryLevel.Series 
 
    ' 
    ' Query for a specific study instance uid.  Change this to a study instance 
    ' that is available on your Dicom Server 
    ' 
    query.StudyInstanceUID = "1.2.840.114257.3.6.5.41964868" 
    AddHandler seriesRetrieve_Series.MatchSeries, AddressOf seriesRetrieve_MatchSeries 
    AddHandler seriesRetrieve_Series.MatchInstance, AddressOf seriesRetrieve_MatchInstance 
    seriesRetrieve_Series.Find(scp, query, True, ds) 
 
    If AllSeries.Count > 0 Then 
        AllSeries(0).FindInstances() 
        If SeriesInstances.Count > 0 Then 
            ' 
            ' Move all instances to me 
            '                     
            AllSeries(0).Move(String.Empty) 
        End If 
    End If 
 
    DicomNet.Shutdown() 
    DicomEngine.Shutdown() 
End Sub 
 
Private Sub seriesRetrieve_MatchSeries(ByVal sender As Object, ByVal e As MatchEventArgs(Of Series)) 
    ' 
    ' Find all instances in series 
    ' 
    AllSeries.Add(e.Info) 
End Sub 
 
Private Sub seriesRetrieve_MatchInstance(ByVal sender As Object, ByVal e As MatchEventArgs(Of CompositeObjectInstance)) 
    SeriesInstances.Add(e.Info) 
End Sub 
 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class

Requirements

Target Platforms

Reference

Series Class

Series Members

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Help Version 20.0.2020.3.31

Leadtools.Dicom.Scu Assembly

Introduction

Getting Started

Namespaces

Leadtools.Dicom.Scu Namespace

Leadtools.Dicom.Scu.Common Namespace

Leadtools.Dicom.Scu.Queries Namespace

Assemblies