QueryFilter pQueryFilter = new QueryFilter();
String whereclause = "UPPER(/"NAME/") like UPPER('%jack%')";
pQueryFilter.setWhereClause(whereclause);
在条件语句上的前后都加上UPPER转换,这样就不区分大小写了。
以下有VB的IQueryFilter.WhereClause Property文档:
http://edndoc.esri.com/arcobjects/9.2/ComponentHelp/esrigeodatabase/IQueryFilter_WhereClause.htm
from:http://blog.csdn.net/liang_zhiqiang/article/details/4236575