使用ConfigurationManager加载System.ServiceModelconfiguration部分
使用C＃.NET 3.5和WCF，我试图写出客户端应用程序（客户端连接到的服务器的名称）的一些WCFconfiguration。
显而易见的方法是使用ConfigurationManager加载configuration部分并写出我需要的数据。
var serviceModelSection = ConfigurationManager.GetSection("system.serviceModel");
似乎总是返回null。
var serviceModelSection = ConfigurationManager.GetSection("appSettings");
完美的作品。
configuration部分存在于App.config中，但由于某种原因ConfigurationManager拒绝加载system.ServiceModel部分。
我想避免手动加载xxx.exe.config文件和使用XPath，但如果我不得不诉诸我会。 只是看起来有点黑客。
有什么build议么？
<system.serviceModel>元素用于configuration节组 ，而不是节。 您需要使用System.ServiceModel.Configuration.ServiceModelSectionGroup.GetSectionGroup()来获取整个组。
http://mostlytech.blogspot.com/2007/11/programmatically-enumerate-wcf.html
// Automagically find all client endpoints defined in app.config ClientSection clientSection = ConfigurationManager.GetSection("system.serviceModel/client") as ClientSection; ChannelEndpointElementCollection endpointCollection = clientSection.ElementInformation.Properties[string.Empty].Value as ChannelEndpointElementCollection; List<string> endpointNames = new List<string>(); foreach (ChannelEndpointElement endpointElement in endpointCollection) { endpointNames.Add(endpointElement.Name); } // use endpointNames somehow ...
看来工作得很好。
这是我正在寻找感谢@marxidad的指针。
public static string GetServerName() { string serverName = "Unknown"; Configuration appConfig = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); ServiceModelSectionGroup serviceModel = ServiceModelSectionGroup.GetSectionGroup(appConfig); BindingsSection bindings = serviceModel.Bindings; ChannelEndpointElementCollection endpoints = serviceModel.Client.Endpoints; for(int i=0; i<endpoints.Count; i++) { ChannelEndpointElement endpointElement = endpoints[i]; if (endpointElement.Contract == "MyContractName") { serverName = endpointElement.Address.Host; } } return serverName; }
GetSectionGroup（）不支持任何参数（在框架3.5下）。
而是使用：
Configuration config = System.Configuration.ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); ServiceModelSectionGroup group = System.ServiceModel.Configuration.ServiceModelSectionGroup.GetSectionGroup(config);
感谢其他海报，这是我开发的获取指定端点的URI的函数。 它还会创build一个正在使用的端点列表，以及debugging时使用的实际configuration文件：
Private Function GetEndpointAddress(name As String) As String Debug.Print("--- GetEndpointAddress ---") Dim address As String = "Unknown" Dim appConfig As Configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None) Debug.Print("app.config: " & appConfig.FilePath) Dim serviceModel As ServiceModelSectionGroup = ServiceModelSectionGroup.GetSectionGroup(appConfig) Dim bindings As BindingsSection = serviceModel.Bindings Dim endpoints As ChannelEndpointElementCollection = serviceModel.Client.Endpoints For i As Integer = 0 To endpoints.Count - 1 Dim endpoint As ChannelEndpointElement = endpoints(i) Debug.Print("Endpoint: " & endpoint.Name & " - " & endpoint.Address.ToString) If endpoint.Name = name Then address = endpoint.Address.ToString End If Next Debug.Print("--- GetEndpointAddress ---") Return address End Function
