CRM Plugin to Start at Resume Feature

Question

I need to write a plugin for Dynamics CRM 4.0 that runs when a closed feature opens again in order to modify salesstagecode. My questions:

• When I register a new step to the plugin, what attributes do I need to filter?
• What property on the object should I check the value of? and
• What should I look for for the value of this object so that I can determine if the plugin will continue to execute?

I usually wrote asynchronous workflows, and my experienced email writing plugins are still evolving, so I will be grateful for any help and clarifications that may be offered.

Please see below the skeleton of the plugin that I wrote

    public void Execute(IPluginExecutionContext context)
    {
        if (context.InputParameters.Properties.Contains("Target") && context.InputParameters.Properties["Target"] is DynamicEntity)
        {
            ICrmService service = context.CreateCrmService(false);

            DynamicEntity entity = (DynamicEntity)context.InputParameters.Properties["Target"];

            if (entity.Name == EntityName.opportunity.ToString())
            {
                if (entity.Properties.Contains(/*What Property Should I Check Here?*/))
                {
                    //And what value should I be looking for in that property?

                }
            }
        }
    }

Answer 1

. , ( ) , , , .

    public void Execute(IPluginExecutionContext context)
    {
        if (context.InputParameters.Properties.Contains("Target") &&
            context.InputParameters.Properties["Target"] is DynamicEntity)
        {
            DynamicEntity opp = (DynamicEntity)context.InputParameters["Target"];
            Picklist StageCodePicklist = new Picklist(); (Picklist);opp.Properties["salesstagecode"];
            StageCodePicklist.name = "Advocating - Advanced (90%)";
            StageCodePicklist.Value = 200004;
            opp.Properties["salesstagecode"] = StageCodePicklist;
        }
    }

Answer 2

, - SetStateDynamicEntity. .

:

public void Execute(IPluginExecutionContext context)
{
    string state = (string)context.InputParameters["State"];
    if (state == "Open")
    {
        Moniker entityMoniker = (Moniker)context.InputParameters["EntityMoniker"];
        DynamicEntity opp = new DynamicEntity("opportunity");
        opp["opportunityid"] = new Key(entityMoniker.Id);
        opp["salesstagecode"] = new Picklist(/*your value*/);
        context.CreateCrmService(true).Update(opp);
    }
}

Answer 3

SetStateDynamic. , EntityMoniker :

            // If this is a setstate call, we need to manually pull the entity
            if (context.InputParameters.Properties.Contains("EntityMoniker") &&
                    context.InputParameters.Properties["EntityMoniker"] is Moniker)
            {
                Moniker entity = (Moniker)context.InputParameters.Properties["EntityMoniker"];

                // get the entity
                TargetRetrieveDynamic targetRet = new TargetRetrieveDynamic();
                targetRet.EntityId = entity.Id;
                targetRet.EntityName = context.PrimaryEntityName;

                RetrieveRequest retrieveReq = new RetrieveRequest();
                retrieveReq.ColumnSet = new ColumnSet();
                retrieveReq.ColumnSet.AddColumns(new string[]{"opportunityid", "statecode", "statuscode"});
                retrieveReq.Target = targetRet;
                retrieveReq.ReturnDynamicEntities = true;

                RetrieveResponse retrieveRes = this.Service.Execute(retrieveReq) as RetrieveResponse;

                // Set the new entity and the status
                int status = (int)context.InputParameters["Status"];
                dynEntity = (DynamicEntity)retrieveRes.BusinessEntity;                                        
                dynEntity.Properties["statuscode"] = new Status(status);                      
            }