C# 如何使用CRM Dynamics 2013/2015中的插件使用相关实体更新CRM中的实体
我是C# 如何使用CRM Dynamics 2013/2015中的插件使用相关实体更新CRM中的实体,c#,plugins,dynamics-crm-2015,C#,Plugins,Dynamics Crm 2015,我是CRM新手,我正在努力使用插件更新实体,我在创建消息的PhoneCall实体预操作中注册了一个插件,然后我查询相关实体并将相关实体的数据写入我的PhoneCall实体,尽管我似乎得到了一个错误,即GUID为xxxxx的记录不存在 下面是我的代码 public void Execute(IServiceProvider serviceProvider) { ITracingService tracingService = (ITracingService)servi
CRM
新手,我正在努力使用插件更新实体,我在创建消息的PhoneCall
实体预操作中注册了一个插件,然后我查询相关实体并将相关实体的数据写入我的PhoneCall
实体,尽管我似乎得到了一个错误,即GUID为xxxxx的记录不存在
下面是我的代码
public void Execute(IServiceProvider serviceProvider)
{
ITracingService tracingService = (ITracingService)serviceProvider.GetService(typeof(ITracingService));
IPluginExecutionContext context = (IPluginExecutionContext)serviceProvider.GetService(typeof(IPluginExecutionContext));
if (context == null)
{
throw new ArgumentNullException("localContext");
}
IOrganizationServiceFactory serviceFactory = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
IOrganizationService service = serviceFactory.CreateOrganizationService(context.InitiatingUserId);
if (context.InputParameters.Contains("Target") && context.InputParameters["Target"] is Entity)
{
Entity phoneCallEntity = (Entity)context.InputParameters["Target"];
if (phoneCallEntity.LogicalName != "phonecall")
return;
if (context.MessageName == "Create")
{
try
{
QueryExpression qe = new QueryExpression("new_zoiperhistorydata");
qe.ColumnSet = new ColumnSet("new_regardingobjectid", "new_callduration");
var ZoiperData = service.RetrieveMultiple(qe);
if (ZoiperData != null && ZoiperData.Entities.Count > 0)
{
foreach (Entity entity in ZoiperData.Entities)
{
if (entity.Attributes.Contains("new_callduration"))
phoneCallEntity.Attributes["new_callduration"] = entity.Attributes["new_callduration"].ToString();
}
}
service.Update(phoneCallEntity);
}
catch (System.Exception ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine(ex.Message);
// Display the details of the inner exception.
if (ex.InnerException != null)
{
Console.WriteLine(ex.InnerException.Message);
FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> fe = ex.InnerException
as FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault>;
if (fe != null)
{
Console.WriteLine("Timestamp: {0}", fe.Detail.Timestamp);
Console.WriteLine("Code: {0}", fe.Detail.ErrorCode);
Console.WriteLine("Message: {0}", fe.Detail.Message);
Console.WriteLine("Trace: {0}", fe.Detail.TraceText);
Console.WriteLine("Inner Fault: {0}",
null == fe.Detail.InnerFault ? "No Inner Fault" : "Has Inner Fault");
}
}
}
}
public void Execute(IServiceProvider服务提供者)
{
ITracingService tracingService=(ITracingService)serviceProvider.GetService(类型(ITracingService));
IPluginExecutionContext上下文=(IPluginExecutionContext)serviceProvider.GetService(类型为(IPluginExecutionContext));
if(上下文==null)
{
抛出新ArgumentNullException(“localContext”);
}
IOOrganizationServiceFactory serviceFactory=(IOOrganizationServiceFactory)serviceProvider.GetService(类型为(IOOrganizationServiceFactory));
IOOrganizationService=serviceFactory.CreateOrganizationService(context.InitiatingUserId);
if(context.InputParameters.Contains(“目标”)&&context.InputParameters[“目标”]是实体)
{
实体phoneCallEntity=(实体)上下文。输入参数[“目标”];
if(phoneCallEntity.LogicalName!=“phonecall”)
返回;
if(context.MessageName==“创建”)
{
尝试
{
QueryExpression qe=新的QueryExpression(“新数据”);
qe.ColumnSet=newcolumnset(“new_regardingobjectid”、“new_callduration”);
var ZoiperData=service.RetrieveMultiple(qe);
if(ZoiperData!=null&&ZoiperData.Entities.Count>0)
{
foreach(ZoiperData.Entities中的实体)
{
if(entity.Attributes.Contains(“new_callduration”))
phoneCallEntity.Attributes[“new_callduration”]=entity.Attributes[“new_callduration”].ToString();
}
}
服务更新(电话呼叫实体);
}
catch(System.Exception-ex)
{
WriteLine(“应用程序因错误而终止”);
控制台写入线(例如消息);
//显示内部异常的详细信息。
if(例如InnerException!=null)
{
Console.WriteLine(例如InnerException.Message);
FaultException fe=ex.InnerException
作为例外;
如果(fe!=null)
{
WriteLine(“Timestamp:{0}”,fe.Detail.Timestamp);
WriteLine(“代码:{0}”,fe.Detail.ErrorCode);
WriteLine(“Message:{0}”,fe.Detail.Message);
WriteLine(“Trace:{0}”,fe.Detail.TraceText);
WriteLine(“内部错误:{0}”,
null==fe.Detail.InnerFault?“无内部故障”:“有内部故障”);
}
}
}
}
代码在服务上失败。更新(phoneCallEntity)
您的帮助将不胜感激。问题在于您在创建事件的操作前阶段运行插件。实际上,此阶段中未创建电话呼叫(并且没有Id),您会收到报告的错误消息。
实际上,您不必使用service.update方法自己更新电话呼叫。由于操作贯穿始终,您只需更新目标上您喜欢的字段,然后让CRM完成其余的:)