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SendNActionRequest Method (DicomNet)

Summary

Sends an N-ACTION-REQ message to a peer member of a connection

Syntax

C#
VB
WinRT C#
C++
public void SendNActionRequest(  
   byte presentationID, 
   int messageID, 
   string affectedClass, 
   string instance, 
   int action, 
   Leadtools.Dicom.DicomDataSet dataSet 
) 
Public Sub SendNActionRequest( _ 
   ByVal presentationID As Byte, _ 
   ByVal messageID As Integer, _ 
   ByVal affectedClass As String, _ 
   ByVal instance As String, _ 
   ByVal action As Integer, _ 
   ByVal dataSet As Leadtools.Dicom.DicomDataSet _ 
)  
public void SendNActionRequest(  
   byte presentationID, 
   int messageID, 
   string affectedClass, 
   string instance, 
   int action, 
   Leadtools.Dicom.DicomDataSet dataSet 
) 
 function Leadtools.Dicom.Networking.DicomNet.SendNActionRequest(  
   presentationID , 
   messageID , 
   affectedClass , 
   instance , 
   action , 
   dataSet  
) 
public: 
void SendNActionRequest(  
   byte presentationID, 
   int messageID, 
   String^ affectedClass, 
   String^ instance, 
   int action, 
   Leadtools.Dicom.DicomDataSet^ dataSet 
)  

Parameters

presentationID
The Presentation Context ID. The ID provides information about both the class type of the data and the Transfer Syntax to use when transferring the data.

messageID
The Message ID. Each message sent by a member of a connection should have a unique ID. Since a member of a connection may send several messages, this ID allows that member to identify when a specific request has been completed.

affectedClass
The class affected by the request. This will be a SOP Class or a Meta SOP Class.

instance
The instance of the class. A server may, for example, have three instances of the Nuclear Medicine Class. This value identifies the data with a specific instance.

action
An application-specific action to be performed on the specified Data Set.

dataSet
A DicomDataSet object that contains the Data Set on which the specified action is to be performed.

Remarks

Calling this method generates a call to OnReceiveNActionRequest on the SCP. The SCP should respond by calling SendNActionResponse which will generate a call to OnReceiveNActionResponse. The action specified may be the addition of a new patient, the deletion of a patient, the addition of a new study, a print job, etc. The action value, which designates the action to perform, is determined by the server. To find out the values used, you must contact the organization that created the server. When creating a server, the values and their corresponding meanings are determined by those creating the server.

Requirements

Target Platforms

Help Version 19.0.2017.10.18
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