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我正在 Visual Studio 2010 中预先存在的 Microsoft Dynamics CRM 4 解决方案中的新项目中创建新插件。该解决方案已包含已使用插件注册工具成功部署的其他项目/DLL。

但是，当我构建我的项目并将 .dll 文件加载到插件注册工具中时，加载的程序集中没有插件被拾取！

我的插件类包含 IPlugin 接口并已签名。我不知道我还需要做什么？有人有建议吗？

更新：我的班级-

如您所见，我在第一次测试部署中保持简单。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Data.Sql;
using System.Data.SqlClient;
using Microsoft.Crm.Sdk;
using Microsoft.Crm.Sdk.Query;
using Microsoft.Crm.SdkTypeProxy;
using System.Web;
using System.Xml;
using System.Runtime.InteropServices;

namespace RI.CRM.Plugins2
{
    class SupportAutoNumber : IPlugin
    {
        public void Execute(IPluginExecutionContext context)
        {

            if (context == null) throw new InvalidPluginExecutionException("Context is null.", new ArgumentNullException("context"));

            // Verify that there is an entity in the target     
            if (context.InputParameters.Properties.Contains(ParameterName.Target)
                && context.InputParameters.Properties[ParameterName.Target] is DynamicEntity)
            {
                ICrmService crmService = context.CreateCrmService(true);
                DynamicEntity theAutonumber = RetrieveDynamicEntitiesByProperty(crmService, "ri_autonumber", "ri_name", "Support Ticket Numberer");

                throw new InvalidPluginExecutionException(string.Format("Retrieved Autonumber: {0}", theAutonumber.Name));

            }
        }

        public static DynamicEntity RetrieveDynamicEntitiesByProperty(ICrmService service, string Entity, string Column, string Value)
        {
            ConditionExpression con = new ConditionExpression();
            con.AttributeName = Column;
            con.Operator = ConditionOperator.Equal;
            con.Values = new string[] { Value };

            FilterExpression filter = new FilterExpression();
            filter.FilterOperator = LogicalOperator.And;
            filter.AddCondition(con);

            QueryExpression query = new QueryExpression();
            query.EntityName = Entity;
            query.ColumnSet = new AllColumns();
            query.Criteria = filter;

            RetrieveMultipleRequest retrieve = new RetrieveMultipleRequest();
            retrieve.Query = query;
            retrieve.ReturnDynamicEntities = true;
            RetrieveMultipleResponse retrieved = (RetrieveMultipleResponse)service.Execute(retrieve);

            //I prefer Lists to BusinessEntityCollection objects
            IList<DynamicEntity> Entities = new List<DynamicEntity>();
            foreach (DynamicEntity de in retrieved.BusinessEntityCollection.BusinessEntities)
                Entities.Add(de);

            if (retrieved.BusinessEntityCollection.BusinessEntities.Count == 0)
                return null;
            DynamicEntity entity = (DynamicEntity)retrieved.BusinessEntityCollection.BusinessEntities[0];
            return entity;
        }

    }
}
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1 回答 1

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您需要公开您的课程，否则在程序集之外无法看到它。

例如public class SupportAutoNumber : IPlugin

于 2013-06-05T09:47:48.650 回答