使用C＃在Visual Studio 2010中发送的DICOM文件到远程AE [英] Sending dicom file to a remote AE using c# in visual studio 2010
本文介绍了使用C＃在Visual Studio 2010中发送的DICOM文件到远程AE的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我的目标是使用C＃在Visual Studio 2010，
我计划实施clearcanvas库DICOM文件发送到远程AE，我划分了任务分为5个部分：
My goal is to send a dicom file to a remote AE using c# in visual studio 2010, I plan to implement the clearcanvas library, I have divided the task into 5 parts:
// //1 initiate tcp\ip connection
// //2 negotiate the association parameters to agree what can be done
// //3 send the dicom object
// //4 close the association
// //5 close the TCP/IP connection
我知道storagescu会在发送第三部分涉及），我试图在clearcanvas论坛找东西，代码也没有太大的意义，所以我不知道从哪里开始完全相同，任何人都可以谁曾在发送DICOM文件到远程AE体验提供有关我应该怎么连做我的研究一些线索？我在正确的轨道上吗？
I know storagescu will be involved in the sending part3), I tried looking things up on clearcanvas forum, the codes do not make much sense yet, so I do not know where to start from exactly, can anyone who had experience in sending dicom file to a remote ae give some clue about how I should even do my research? am I on the right track?
您的帮助将不胜感激！
推荐答案
我建这对清除画布专门能够发送非常大的文件。其他节目我写失败的大尺寸图像所以我做了一个精简版发送多个GB的大小DICOM文件和它的工作。在这个方案只有命令行和Program.cs中。这是最简单的回答了如何发送使用透明画布DICOM文件的问题。
I built this on Clear Canvas specifically to be able to send extremely large files. Other programs I wrote failed on large size images so I made a stripped down version to send DICOM files in the size of multiple GB and it worked. Only command line and program.cs in this program. This is the simplest answer to the question of how to send a DICOM file using Clear Canvas.
有一件事要注意。需要有一种方法在线程之间进行通信发起请求和清除画布，在这种情况下，从Program.cs的一个C-STORE请求和类AssociationHandler：IDicomClientHandler
There is one thing to note. You need a way to communicate between the thread launching the request and Clear Canvas, in this case a C-Store request from program.cs and the class AssociationHandler : IDicomClientHandler.
在这里，我只是让创建的线程进行请求之前使用布尔和while循环。在其他程序中我使用了一个多维字符串数组保存值每个关联，我可以执行任何DICOM操作，C-STORE，C-MOVE，C-查找，N-行动等，在多线程时尚与Clear帆布。目前根本没有更好的开源DICOM工具包。
Here I just use a Boolean and a while loop before allowing the thread creating the request to proceed. In other programs I have used a multi-dimensional string array to hold values for each association, and I can perform any DICOM operation, C-Store, C-Move, C-Find, N-Action, ect, in a multi-threaded fashion with Clear Canvas. There simply is no better open source DICOM toolkit.
所有你需要做的运行这段代码是创建一个控制台应用程序，并制定出了清除画布库引用。请询问任何问题。
All you have to do to run this code is create a console application and work out the references to the Clear Canvas libraries. Please ask any questions.
命令行参数中列出的帮助输出的代码。
Command Line Arguments are listed in the code for the help output.
using System;
using System.Collections.Generic;
using System.Text;
using System.ComponentModel;
using System.Data;
using ClearCanvas.Dicom;
using System.IO;
using System.Diagnostics;
using ClearCanvas.Dicom.Network;
using ClearCanvas.Common;
using System.Net;
using System.Threading;
namespace CC_SendFile
{
class Program
{
public static Boolean C_Store_Response = false;
public static Boolean Assoc_Accept_Reject = false;
public static Boolean NetworkError = false;
public static String FilePath = null;
public static String LocalAE = null;
public static String RemoteAE = null;
public static String RemoteIP = null;
public static String RemotePort = null;
public static uint MaxPDUSize = 0;
public static int MaxPDUTimeoutMilliSeconds = 30000;
static void Main(string[] args)
{
if (args.Length != 0)
{
String ProcessID = null;
System.Diagnostics.Process myProcess = System.Diagnostics.Process.GetCurrentProcess();
ProcessID = "[" + myProcess.Id.ToString() + "] ";
myProcess.Close();
myProcess.Dispose();
Platform.Log(LogLevel.Debug, "Process ID obtained for title bar and logging is: " + ProcessID);
log4net.GlobalContext.Properties["procid"] = ProcessID;
for (int i = 0; i < args.Length - 1; i++)
{
String ArgTemp = null;
ArgTemp = args[i];
if (ArgTemp == "-l")
{
LocalAE = args[i + 1];
i++;
}
if (ArgTemp == "-r")
{
RemoteAE = args[i + 1];
i++;
}
if (ArgTemp == "-h")
{
RemoteIP = args[i + 1];
i++;
}
if (ArgTemp == "-p")
{
RemotePort = args[i + 1];
i++;
}
if (ArgTemp == "-f")
{
FilePath = args[i + 1];
i++;
}
if (ArgTemp == "-u")
{
MaxPDUSize = uint.Parse(args[i + 1]);
i++;
}
if (ArgTemp == "-n")
{
MaxPDUTimeoutMilliSeconds = int.Parse(args[i + 1]);
}
}//for (int i = 1; i < args.Length - 1; i++)
ClientAssociationParameters g_assocParams = null;
DicomClient g_dicomClient = null;
IPAddress addr = null;
foreach (IPAddress dnsAddr in Dns.GetHostAddresses(RemoteIP))
if (dnsAddr.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
addr = dnsAddr;
Platform.Log(LogLevel.Info , "IP address found to use is: " + addr.ToString());
break;
}
if (addr == null)
{
Platform.Log(LogLevel.Error, "No Valid IP addresses for host {0}", RemoteIP);
return;
}
g_assocParams = new ClientAssociationParameters(LocalAE, RemoteAE, new IPEndPoint(addr, int.Parse(RemotePort)));
if (MaxPDUSize != 0)
{
g_assocParams.LocalMaximumPduLength = MaxPDUSize;
Console.WriteLine("LocalMaximumPduLength has been set to: " + g_assocParams.LocalMaximumPduLength.ToString());
Platform.Log(LogLevel.Info, "LocalMaximumPduLength has been set to: " + g_assocParams.LocalMaximumPduLength.ToString());
}
else
{
Console.WriteLine("LocalMaximumPduLength is by default: " + g_assocParams.LocalMaximumPduLength.ToString());
Platform.Log(LogLevel.Info, "LocalMaximumPduLength is by default: " + g_assocParams.LocalMaximumPduLength.ToString());
}
try
{
Console.WriteLine("");
Console.WriteLine("Loading File: " + FilePath + ", please wait...");
Console.WriteLine("");
Platform.Log(LogLevel.Info, "Loading File: " + FilePath + ", please wait...");
DicomFile DF = new DicomFile(FilePath);
GC.AddMemoryPressure(1047881834);
try
{
//DF.Load(DicomReadOptions.KeepGroupLengths);
DF.Load(DicomReadOptions.Default);
}
catch (Exception eL)
{
}
Console.WriteLine("SOP Class: " + DF.SopClass.ToString());
Console.WriteLine("Transfer Syntax: " + DF.TransferSyntax.ToString ());
Platform.Log(LogLevel.Info, "SOP Class: " + DF.SopClass.ToString());
Platform.Log(LogLevel.Info, "Transfer Syntax: " + DF.TransferSyntax.ToString());
byte pcid = g_assocParams.AddPresentationContext(DF.SopClass);
g_assocParams.AddTransferSyntax(pcid, DF.TransferSyntax);
DicomMessage msg = new DicomMessage(DF);
DF = null;
GC.Collect();
GC.WaitForPendingFinalizers();
AssociationHandler handler = new AssociationHandler();
Console.WriteLine("Attempting to connect to remote AE.");
Platform.Log(LogLevel.Info, "Attempting to connect to remote AE.");
g_dicomClient = DicomClient.Connect(g_assocParams, (IDicomClientHandler)handler);
while (Assoc_Accept_Reject == false)
{
Console.WriteLine("Waiting for Association to be accepted or rejected.");
Platform.Log(LogLevel.Info, "Waiting for Association to be accepted or rejected.");
Thread.Sleep(1000);
}
try
{
if (MaxPDUTimeoutMilliSeconds != 0)
{
g_dicomClient.InternalSocket.SendTimeout = MaxPDUTimeoutMilliSeconds;
g_dicomClient.InternalSocket.ReceiveTimeout = MaxPDUTimeoutMilliSeconds;
Console.WriteLine("Internal Socket Send/Receive Timeout has been set to: " + g_dicomClient.InternalSocket.SendTimeout.ToString() + " ms.");
Platform.Log(LogLevel.Info, "Internal Socket Send/Receive Timeout has been set to: " + g_dicomClient.InternalSocket.SendTimeout.ToString() + " ms.");
g_dicomClient.InternalSocket.SendTimeout = MaxPDUTimeoutMilliSeconds;
}
Console.WriteLine("Sending C-Store Request.");
Platform.Log(LogLevel.Info, "Sending C-Store Request.");
g_dicomClient.SendCStoreRequest(pcid, g_dicomClient.NextMessageID(), DicomPriority.Medium, msg);
}
catch (Exception eS)
{
Console.WriteLine("Error sending C-Store Request.");
Console.WriteLine(eS.ToString());
Platform.Log(LogLevel.Error, "Error sending C-Store Request. The error is: " + eS.ToString ());
}
while (C_Store_Response == false)
{
Console.WriteLine("Waiting for C-Store response.");
Platform.Log(LogLevel.Info, "Waiting for C-Store response.");
Thread.Sleep(1000);
}
if (NetworkError == false)
{
Console.WriteLine("Sending release request.");
Platform.Log(LogLevel.Info, "Sending release request.");
g_dicomClient.SendReleaseRequest();
}
Thread.Sleep(1000);
Console.WriteLine("Operations have completed.");
Console.WriteLine("Press ENTER to exit!");
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine("Error reading file. The error is:");
Console.WriteLine("");
Console.WriteLine(e.Message);
Console.WriteLine("");
Console.WriteLine("Stack Trace:");
Console.WriteLine(e.ToString());
Console.WriteLine("Press ENTER to exit!");
Console.ReadLine();
Platform.Log(LogLevel.Error, "Error reading file. The error is:");
Platform.Log(LogLevel.Error, e.ToString());
}
}//if (args .Length != 0 )
else
{
Console.WriteLine ("You must provide the proper command line arguments.");
Console.WriteLine ("Required arguments are:");
Console.WriteLine ("");
Console.WriteLine ("-f [full file path to DCM file] (No whitespaces please!)");
Console.WriteLine ("-l [Local AE Title]");
Console.WriteLine ("-r [Remote AE Title]");
Console.WriteLine ("-h [Remote HostName or IP address]");
Console.WriteLine ("-p [Remote Port]");
Console.WriteLine ("");
Console.WriteLine("Press ENTER to exit!");
Console.ReadLine();
Platform.Log(LogLevel.Error, "You must provide the proper command line arguments.");
Platform.Log(LogLevel.Error, "Required arguments are:");
Platform.Log(LogLevel.Error, "");
Platform.Log(LogLevel.Error, " -f [full file path to DCM file] (No whitespaces please!)");
Platform.Log(LogLevel.Error, " -l [Local AE Title]");
Platform.Log(LogLevel.Error, " -r [Remote AE Title]");
Platform.Log(LogLevel.Error, " -h [Remote HostName or IP address]");
Platform.Log(LogLevel.Error, " -p [Remote Port]");
Platform.Log(LogLevel.Error, "");
}
}//static void Main(string[] args)
class AssociationHandler : IDicomClientHandler
{
#region IDicomClientHandler Members
public void OnReceiveAssociateAccept(DicomClient client, ClientAssociationParameters association)
{
Console.WriteLine("Association was accepted!");
Platform.Log(LogLevel.Info, "Association was accepted!");
Assoc_Accept_Reject = true;
}
public void OnReceiveAssociateReject(DicomClient client, ClientAssociationParameters association, DicomRejectResult result, DicomRejectSource source, DicomRejectReason reason)
{
Console.WriteLine("Association was rejected!");
Platform.Log(LogLevel.Info, "Association was rejected!");
Assoc_Accept_Reject = true;
}
public void OnReceiveRequestMessage(DicomClient client, ClientAssociationParameters association, byte presentationID, DicomMessage message)
{
}
public void OnReceiveResponseMessage(DicomClient client, ClientAssociationParameters association, byte presentationID, DicomMessage message)
{
if (message.Status.Status == DicomState.Success)
{
Console.WriteLine("DICOM success message received!");
Platform.Log(LogLevel.Info, "DICOM success message received!");
C_Store_Response = true;
}
if (message.Status.Status != DicomState.Failure)
{
Console.WriteLine("DICOM faliure message received!");
Platform.Log(LogLevel.Info, "DICOM faliure message received!");
C_Store_Response = true;
}
}
public void OnReceiveReleaseResponse(DicomClient client, ClientAssociationParameters association)
{
Console.WriteLine("Received Release Response.");
Platform.Log(LogLevel.Info, "Received Release Response.");
}
public void OnReceiveAbort(DicomClient client, ClientAssociationParameters association, DicomAbortSource source, DicomAbortReason reason)
{
}
public void OnNetworkError(DicomClient client, ClientAssociationParameters association, Exception e)
{
Console.WriteLine("Network Error occured.");
Platform.Log(LogLevel.Info, "Network Error occured.");
try
{
Platform.Log(LogLevel.Info, "Attempting to get error message...");
Platform.Log(LogLevel.Error, e.ToString ());
}
catch (NullReferenceException)
{
Platform.Log(LogLevel.Error, "The error message was null.");
}
C_Store_Response = true;
NetworkError = true;
}
public void OnDimseTimeout(DicomClient client, ClientAssociationParameters association)
{
Platform.Log(LogLevel.Error, "DimseTimeout occured on client. Continuing...");
}
#endregion
}
}//class Program
}//namespace CC_SendFile
这篇关于使用C＃在Visual Studio 2010中发送的DICOM文件到远程AE的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
