d365选择退出自动编号

using Microsoft.Xrm.Sdk;

namespace MyCustomPlugin
{
    public class PreCreateHandler : IPlugin
    {
        public void Execute(IServiceProvider serviceProvider)
        {
            // 获取执行上下文和实体
            IPluginExecutionContext context = (IPluginExecutionContext)serviceProvider.GetService(typeof(IPluginExecutionContext));
            IOrganizationServiceFactory serviceFactory = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
            IOrganizationService service = serviceFactory.CreateOrganizationService(context.UserId);
            Entity entity = (Entity)context.InputParameters["Target"];

            // 检查实体类型和是否需要自定义编号
            if (entity.LogicalName == "new_account" && !entity.Contains("new_customnumber"))
            {
                // 生成自定义编号
                string customNumber = GenerateCustomNumber();

                // 设置自定义编号到实体
                entity["new_customnumber"] = customNumber;
            }
        }

        private string GenerateCustomNumber()
        {
            // 自定义编号生成逻辑
            return "CN" + DateTime.Now.ToString("yyyyMMddHHmmss");
        }
    }
}