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67【env:】 crm 2016
【what i want to do：】
1.there are three plugins ,[Plugin A] is register at Opportunity pre-operation,[Plugin B],[Plugin C] is register at Opportunity post-operation.
2.opportunity close as won/lost . opportunity update event start.
3.[plugin A] Check the actualclosedate in inputparameter,if the check result is true then set opportunity.flag = "1".
4.[plugin B] if opportunity.flag =="1" then do sth
5.[plugin C] if opportunity.flag !="1" then do sth
【question is:】 actualclosedate is null in inputparameter.
i had try to move [Plugin A] into post-operation and use postimg to get actualclosedate,i can get actualclosedate but there is another issue. when i save opportunity
//m_orgContext.ClearChanges();
//m_orgContext.Attach(m_enOp);
//m_orgContext.UpdateObject(m_enOp);
//m_orgContext.SaveChanges();
//m_orgContext.Detach(m_enOp);
it got bussiness process error."you cannot update "Est.Close Date in Half Year(hidden in form)",since it is changed up automatically.
Here is my plugin code in post-operation, i just want to update updateflg or createflg , why est.Close Date in Half Year field has been update......T T
using System;
using System.Linq;
using Microsoft.Xrm.Sdk;
using Microsoft.Xrm.Sdk.Client;
using Binding;
namespace Opportunity_Post_PluginA_Plugin
{
public class Opportunity_Post_PluginA_Plugin : IPlugin
{
#region Class Data Member
private IPluginExecutionContext m_context;
private IOrganizationServiceFactory m_factory;
private ITracingService m_tracingService;
private IOrganizationService m_service;
private OrganizationServiceContext m_orgContext;
private Opportunity m_enOp;
private Opportunity m_enUpdatedOP;
#endregion
/// <summary>
/// void Execute(IServiceProvider serviceProvider)
/// </summary>
/// <param name="serviceProvider">IServiceProvider serviceProvider</param>
public void Execute(IServiceProvider serviceProvider)
{
try
{
// Opportunity enOP = new Opportunity();
//init
if (!IsInitSuccess(serviceProvider))
{
return;
}
if (CheckExist())
{
if (m_enUpdatedOP.new_UpdateFlg == "1")
{
m_enUpdatedOP.new_UpdateFlg = "0";
}
else
{
m_enUpdatedOP.new_UpdateFlg = "1";
}
}
else
{
if (m_enUpdatedOP.new_opFlg == "1")
{
if (m_enUpdatedOP.new_createflg == "1")
{
m_enUpdatedOP.new_createflg = "0";
}
else
{
m_enUpdatedOP.new_createflg = "1";
}
}
}
// i just want to update new_createflg and new_UpdateFlg , but exist plugin post Can't update XXXX field . what should i do?
//save changes
m_orgContext.ClearChanges();
m_orgContext.Attach(m_enUpdatedOP);
m_orgContext.UpdateObject(m_enUpdatedOP);
m_orgContext.SaveChanges();
m_orgContext.Detach(m_enUpdatedOP);
}
catch (Exception e)
{
m_tracingService.Trace("Exception: {0}", e.ToString());
throw (e.InnerException == null) ? new InvalidPluginExecutionException(e.Message)
: new InvalidPluginExecutionException(e.InnerException.Message);
}
}
private bool IsInitSuccess(IServiceProvider serviceProvider)
{
bool bInitSuccess = true;
m_context = (IPluginExecutionContext)serviceProvider.GetService(typeof(IPluginExecutionContext));
if (!(m_context.InputParameters.Contains("Target"))
|| !(m_context.InputParameters["Target"] is Entity)
|| (m_context.PrimaryEntityName != Opportunity.EntityLogicalName)
|| (m_context.MessageName != "Update")
|| (m_context.Depth >= 2)
)
{
bInitSuccess = false;
return bInitSuccess;
}
m_factory = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
if (m_factory == null)
{
bInitSuccess = false;
throw new InvalidPluginExecutionException("Failed to retrieve the organization service.");
}
m_tracingService = (ITracingService)serviceProvider.GetService(typeof(ITracingService));
if (m_tracingService == null)
{
bInitSuccess = false;
throw new InvalidPluginExecutionException("Failed to retrieve the tracing service.");
}
m_service = m_factory.CreateOrganizationService(m_context.UserId);
m_orgContext = new OrganizationServiceContext(m_service);
// Obtain the target entity from the input parmameters.
m_enOp = ((Entity)m_context.InputParameters["Target"]).ToEntity<Opportunity>();
var query = from CN in m_orgContext.CreateQuery<Opportunity>()
where CN.Id == m_enOp.Id
select CN;
if (query.ToList().Any() == false)
{
bInitSuccess = false;
return bInitSuccess;
}
m_enUpdatedOP = query.FirstOrDefault();
m_tracingService.Trace("yes flag is saved before open close oppo form ,inputparam has no yes flag so get the saved yesflag and clean it at the end of this plugin");
if (m_enOp == null || m_enOp.StateCode == null || m_enUpdatedOP == null)
{
bInitSuccess = false;
return bInitSuccess;
}
m_tracingService.Trace("test input parameter");
if (m_enOp.StateCode == null)
{
m_tracingService.Trace("m_enOp.StateCode is null");
}
else
{
m_tracingService.Trace("m_enOp.StateCode {0}", m_enOp.StateCode);
}
if (m_enOp.ActualCloseDate == null)
{
m_tracingService.Trace("m_enOp.ActualCloseDate is null");
}
else
{
m_tracingService.Trace("m_enOp.ActualCloseDate {0}", m_enOp.ActualCloseDate);
}
if (m_enUpdatedOP.ActualCloseDate == null)
{
m_tracingService.Trace("m_enOp.ActualCloseDate is null");
}
else
{
m_tracingService.Trace("m_enOp.ActualCloseDate {0}", m_enUpdatedOP.ActualCloseDate);
}
return bInitSuccess;
}
private bool CheckExist()
{
bool bBCExistFlg = true;
IQueryable<new_budgetcontrol> query;
DateTime opClosedate = new DateTime();
if (m_enOp.StateCode == OpportunityState.Open)
{
opClosedate = m_enUpdatedOP.EstimatedCloseDate.Value;
}
else
{
opClosedate = m_enUpdatedOP.ActualCloseDate.Value;
}
//on the premise that the same fiscal year BC records are exist
if (opClosedate.Month >= 4)
{
query = from CN in m_orgContext.CreateQuery<new_budgetcontrol>()
where (CN.new_OpportunityName.Id == m_enUpdatedOP.Id
&& CN.new_FY != null
&& (int)CN.new_FY.Value == (int)opClosedate.Year
)
select CN;
}
else
{
query = from CN in m_orgContext.CreateQuery<new_budgetcontrol>()
where (CN.new_OpportunityName.Id == m_enUpdatedOP.Id
&& CN.new_FY != null
&& (int)CN.new_FY.Value == (int)opClosedate.Year - 1
)
select CN;
}
if (query.ToList().Any() == false)
{
bBCExistFlg = false;
}
else
{
bBCExistFlg = true;
}
return bBCExistFlg;
}
}
}
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