ArcEngine：空间索引格网大小无效

参考如下帖子：http://www.cnblogs.com/linhugh/archive/2012/07/24/2606439.html\

C# 代码如下

IFeatureClass pNewFtCls = Asssit.CrtFtCls((IFeatureWorkspace)pWs, nfn, confgDataTable, pGeoDef);

IFeatureClassLoad pFclsLoad = pNewFtCls as IFeatureClassLoad;

pFclsLoad.LoadOnlyMode = true;
//此处写编辑的代码
pFclsLoad.LoadOnlyMode=false;