这是调用WCF服务的正确方法 [英] Which is the correct way to call WCF service

问题描述

EndpointAddress _endpoint = new EndpointAddress("net.tcp://" + szWord_Operation_Ip + "/CalcService");
var channel = new ChannelFactory<Process_Word_Document.ICalcService>(_binding, _endpoint);
  var _client = channel.CreateChannel();
 _client.Update_Document_Properties(szFilePath);

OR

OR

EndpointAddress _endpoint = new EndpointAddress("net.tcp://" + szWord_Operation_Ip + "/CalcService");
using (Process_Word_Document.CalcServiceClient _client = new Process_Word_Document.CalcServiceClient(_binding, _endpoint))
                _client.Update_Document_Properties(szFilePath);

我只是想知道这些之间的区别调用方法

我应该选择哪一个



我尝试过：



已检查https://stackoverflow.com/questions/21884177/best-practice-to-call-wcf-service

I just want to know the Difference between these calling method
which one should I prefer

What I have tried:

checked https://stackoverflow.com/questions/21884177/best-practice-to-call-wcf-service

推荐答案

您提到的第二种方式是调用WCF服务的首选方式。您需要先创建一个客户端并从客户端调用该方法，

Second way you mentioned is the prefered way to call a WCF service. You need to create a client first and call the method from the client,

EndpointAddress _endpoint = new EndpointAddress("net.tcp://" + szWord_Operation_Ip + "/CalcService");
using (Process_Word_Document.CalcServiceClient _client = new Process_Word_Document.CalcServiceClient(_binding, _endpoint))
_client.Update_Document_Properties(szFilePath)

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