单选辅助资料列表

过滤单选辅助资料列表应该用什么FormId

if (e.FieldKey.EqualsIgnoreCase("F_PAEZ_ProductProperties"))
{
e.Cancel = true;
ListShowParameter listpara = new ListShowParameter();
listpara.FormId = "FMasterID";//ID有问题
listpara.IsShowApproved = true;
listpara.ParentPageId = this.View.PageId;
listpara.MultiSelect = false;
listpara.ListFilterParameter.Filter = "T_BAS_ASSISTANTDATA a, T_BAS_ASSISTANTDATAENTRY b where a.FID=b.FID and a.FNUMBER='YHXZ01' and b.FID='57b331f5148528' and FAPPROVERID='100006'";
listpara.OpenStyle.CacheId = listpara.PageId;
listpara.IsLookUp = true;
this.View.ShowForm(listpara);
}