公司的項目，由于老項目里面使用的是.net framework 2.0環境，而我們開發使用的卻是VS2008，所以在創建新的應用的時候，把環境設置為.net frameword2.0。

這是一個客戶端界面程序，應用到web服務。

但在運行的時候出現以下錯誤：

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Code
2008 - 11 - 18 ? 18 : 36 : 44 , 093 ?[ 352 ]?DEBUG?UTrial.YHDClient.MainForm?[( null )]? < ( null ) > ? - ?System.Configuration.ConfigurationErrorsException:?Configuration?system?failed?to?initialize? ---> ?System.Configuration.ConfigurationErrorsException:?Unrecognized?configuration?section?system.serviceModel.?(D:\CMI\TMSEXE\YHDClient.exe.Config?line? 8 )
???at?System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean?ignoreLocal)
???at?System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(ConfigurationSchemaErrors?schemaErrors)
???at?System.Configuration.BaseConfigurationRecord.ThrowIfInitErrors()
???at?System.Configuration.ClientConfigurationSystem.EnsureInit(String?configKey)
??? --- ?End?of?inner?exception?stack?trace? ---
???at?System.Configuration.ConfigurationManager.GetSection(String?sectionName)
???at?System.Xml.Serialization.XmlSerializerCompilerParameters.Create(String?location)
???at?System.Xml.Serialization.TempAssembly..ctor(XmlMapping[]?xmlMappings,?Type[]?types,?String?defaultNamespace,?String?location,?Evidence?evidence)
???at?System.Xml.Serialization.XmlSerializer.FromMappings(XmlMapping[]?mappings,?Type?type)
???at?System.Web.Services.Protocols.SoapClientType..ctor(Type?type)
???at?System.Web.Services.Protocols.SoapHttpClientProtocol..ctor()
???at? *** .CMIService.CMIClientService..ctor()? in ?D:\CMI\TMSEXE\Web?References\CMIService\Reference.cs:line? 97
???at? *** .MainForm.Login()? in ?D:\CMI\TMSEXE\form\MainForm.cs:line? 67

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上網找了下，只要把配置文件中的一段注釋掉就行了，見下面代碼

配置文件如下：

Code
<? xml?version = " 1.0 " ?encoding = " utf-8 " ? ?>
< configuration >
???? < configSections >
???????? < sectionGroup?name = " applicationSettings " ?type = " System.Configuration.ApplicationSettingsGroup,?System,?Version=2.0.0.0,?Culture=neutral,?PublicKeyToken=b77a5c561934e089 " ? >
???????????? < section?name = " ***.Properties.Settings " ?type = " System.Configuration.ClientSettingsSection,?System,?Version=2.0.0.0,?Culture=neutral,?PublicKeyToken=b77a5c561934e089 " ?requirePermission = " false " ? />
???????? </ sectionGroup >
???? </ configSections >
???? <!-- 這一段要注釋掉
???? < system.serviceModel >
???????? < bindings? />
???????? < client? />
???? </ system.serviceModel >
???? -->
???? < applicationSettings >
???????? <*** .Properties.Settings >
???????????? < setting?name = " **** "
????????????????serializeAs = " String " >
???????????????? < value > http: // www.****.com/***Service.asmx</value>
???????????? </ setting >
???????? < /* **.Properties.Settings>
????</applicationSettings>
</configuration>

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C# Unrecognized configuration section system.serviceModel