private void btnDBCreateIndex_Click(object sender, EventArgs e)
{
StringBuffer sql = "SELECT TOP 1000 Id,FirstName,LastName FROM Person(NOLOCK)";
try
{
IList<Person> listPersons = EntityConvertor.QueryForList<Person>(sql.ToString(), strSqlConn, null);
SetOutput("======================DB索引创建开始===============================");
IndexModifier modifier = new IndexModifier(INDEX_STORE_PATH, new StandardAnalyzer(), true);
#region 同步创建索引
Stopwatch watch = new Stopwatch();
watch.Start();
IndexDB(modifier, listPersons);
modifier.Optimize();//优化索引
modifier.Close();//关闭索引读写器
watch.Stop();
StringBuffer sb = "索引完成,共用时：" + watch.Elapsed.Hours + "时 " + watch.Elapsed.Minutes + "分 " + watch.Elapsed.Seconds + "秒 " + watch.Elapsed.Milliseconds + "毫秒";
SetOutput(sb);
#endregion
//#region 异步创建索引
//dtStart = DateTime.Now;
//AsyncIndexDBCaller caller = new AsyncIndexDBCaller(IndexDB);
//IAsyncResult ar = caller.BeginInvoke(modifier, listPersons, new AsyncCallback(IndexCallback), modifier);
//#endregion
}
catch (Exception ex)
{
SetOutput(ex.Message);
}
}