常见问题.选单报错 OrmLocaleValue 转换到 Int64 失败

【问题演示和修正的代码处理逻辑】

using System;using System.Collections.Generic;using System.Linq;using System.Text;using Kingdee.BOS.Core.Bill.PlugIn;using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;namespace DynamicFormPlugIn.Test{
    [Kingdee.BOS.Util.HotUpdate]    public class TestFormPlugIn_DrawError : AbstractBillPlugIn
    {        public override void BarItemClick(BarItemClickEventArgs e)        {            if (string.Equals(e.BarItemKey, "tb_SelectBaseError", StringComparison.OrdinalIgnoreCase))
            {
                ResetBaseDataError();
            }            else if(string.Equals(e.BarItemKey, "tb_SelectBaseTrue", StringComparison.OrdinalIgnoreCase))
            {
                ResetBaseDataTrue();
            }
        }        public string fieldKey = "F_BHR_Base_qtr";        public object pkId = 135705;        /// <summary>
        /// 异常的基础资料数据包赋值
        /// </summary>
        public void ResetBaseDataError()        {            var billDataObj = this.Model.DataObject;            var field = this.View.BillBusinessInfo.GetField(fieldKey) as Kingdee.BOS.Core.Metadata.FieldElement.BaseDataField;

            View.Model.SetValue(fieldKey, null);            //获取全量元数据的数据包
            var baseDataFormMeta = Kingdee.BOS.ServiceHelper.MetaDataServiceHelper.Load(this.Context, "BD_Stock") as Kingdee.BOS.Core.Metadata.FormMetadata;            var baseDataObj = GetBaseData(pkId, baseDataFormMeta.BusinessInfo.GetDynamicObjectType());            //使用全量的基础资料数据包给基础资料赋值
            View.Model.SetValue(fieldKey, baseDataObj);
            View.UpdateView(fieldKey);
        }        /// <summary>
        /// 正确的基础资料数据包赋值
        /// </summary>
        public void ResetBaseDataTrue()        {            var billDataObj = this.Model.DataObject;            var field = this.View.BillBusinessInfo.GetField(fieldKey) as Kingdee.BOS.Core.Metadata.FieldElement.BaseDataField;

            View.Model.SetValue(fieldKey, null);            //获取字段匹配的引用片段数据包
            var baseDataObj = GetBaseData(pkId, field.RefFormDynamicObjectType);            //使用全量的基础资料数据包给基础资料赋值
            View.Model.SetValue(fieldKey, baseDataObj);
            View.UpdateView(fieldKey);
        }        public Kingdee.BOS.Orm.DataEntity.DynamicObject GetBaseData(object pkId, Kingdee.BOS.Orm.Metadata.DataEntity.DynamicObjectType objType)        {            var baseDataObj = Kingdee.BOS.ServiceHelper.BusinessDataServiceHelper.LoadSingle(this.Context, pkId, objType);            return baseDataObj;
        }
    }
}