编写插件：
1.首先在VS中创建一个类库文件 注意：使用.Net 4.5.2的版本
2.将 Microsoft.CrmSdk.CoreAssemblies， 右键管理NuGet包添加到项目中 注意：版本使用8.2.0
3.在你的类中集成IPlugin接口,实现Execute(IServiceProvider serviceProvider)方法 然后开始编写你的逻辑，写完代码编译一下
代码：
using Microsoft.Xrm.Sdk;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ServiceModel;
namespace ClassLibrary1
{
public class Class1 : IPlugin
{
public void Execute(IServiceProvider serviceProvider)
{
IPluginExecutionContext context = (IPluginExecutionContext)serviceProvider.GetService(typeof(IPluginExecutionContext));
IOrganizationServiceFactory serviceFactory = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
IOrganizationService service = serviceFactory.CreateOrganizationService(null);
if (!context.InputParameters.TryGetValue("Target", out Object target) || !(target is Entity) || context.MessageName != "Update" ||context.PrimaryEntityName != KDClaimBoxAndDetail.foton_kd_shipping || context.Stage != 40)
{
return;
}
Entity targetEntity = (Entity)target;
try
{
}
catch (Exception ex)
{
throw new InvalidOperationException(ex.Message);
}
}
}
}
4.编写签名 鼠标右键项目选择属性
