创建SoapClient对象几个常见错误提示及解决方案

Error Message:

在 ServiceModel 客户端配置部分中，找不到引用协定“SalesModuleWebService.SalesModuleWebServiceSoap”的默认终结点元素。这可能是因为未找到应用程序的配置文件，或者是因为客户端元素中找不到与此协定匹配的终结点元素。

Error Message:

BasicHttpBinding BINDING = new BasicHttpBinding("SalesModuleWebServiceSoap");
在配置元素集合中找不到任何元素与密钥“SalesModuleWebServiceSoap”匹配。

/// <summary>
/// 创建销售模块的SOAP Client对象
/// </summary>
/// <returns></returns>
public static SalesModuleWebServiceSoapClient CreateSalesModuleClient()
{
   //取ASMX文件URI地址
   string endpoint = SoapClientConfig.GetSoapRemoteAddress("SalesModuleWebServiceSoap");
   BasicHttpBinding BINDING = new BasicHttpBinding();
   SoapClientConfig.ReadBindingConfig(BINDING, "SalesModuleWebServiceSoap");
   return new SalesModuleWebServiceSoapClient(BINDING, new EndpointAddress(endpoint));
}

// 来源:www.CSFramework.com, C/S框架网

Error Message:

格式化程序尝试对消息反序列化时引发异常: 尝试对参数 http://tempuri.org/ 进行反序列化时出错: SO_GetBusinessByKeyResponse。InnerException 消息是“反序列化对象 属于类型 CSFramework3.WebServiceReference.SalesModuleWebService.SO_GetBusinessByKeyResponseBody 时出现错误。读取 XML 数据时，超出最大数组长度配额(16384)。通过更改在创建 XML 读取器时所使用的 XmlDictionaryReaderQuotas 对象的 MaxArrayLength 属性，可增加此配额。 第 1 行，位置为 36611。”。有关详细信息，请参阅 InnerException。

/// <summary>
/// 设置BasicHttpBinding对象的配置信息
/// </summary>
/// <param name="BINDING">BasicHttpBinding对象</param>
/// <param name="bindingName">bindingName</param>
public static void ReadBindingConfig(System.ServiceModel.BasicHttpBinding BINDING, string bindingName)
{
   XmlDocument xml = new XmlDocument();
   xml.Load(SoapClientConfig.ConfigFile);
   
   string xpath;
   XmlNode node;
   
   xpath = "configuration/system.serviceModel/bindings/basicHttpBinding/binding[@name='" bindingName "']";
   node = xml.SelectSingleNode(xpath);
   
   BINDING.MaxBufferSize = Int32.Parse(node.Attributes["maxBufferSize"].Value);
   BINDING.MaxBufferPoolSize = Int32.Parse(node.Attributes["maxBufferPoolSize"].Value);
   BINDING.MaxReceivedMessageSize = Int32.Parse(node.Attributes["maxReceivedMessageSize"].Value);
   
   xpath = "configuration/system.serviceModel/bindings/basicHttpBinding/binding[@name='" bindingName "']/readerQuotas";
   node = xml.SelectSingleNode(xpath);
   BINDING.ReaderQuotas.MaxDepth = Int32.Parse(node.Attributes["maxDepth"].Value);
   BINDING.ReaderQuotas.MaxStringContentLength = Int32.Parse(node.Attributes["maxStringContentLength"].Value);
   BINDING.ReaderQuotas.MaxArrayLength = Int32.Parse(node.Attributes["maxArrayLength"].Value);
   BINDING.ReaderQuotas.MaxBytesPerRead = Int32.Parse(node.Attributes["maxBytesPerRead"].Value);
   BINDING.ReaderQuotas.MaxNameTableCharCount = Int32.Parse(node.Attributes["maxNameTableCharCount"].Value);
}

// 来源:www.CSFramework.com, C/S框架网