【发布时间】:2016-09-19 20:27:24
【问题描述】:
使用 Windows 搜索服务,我查询并获取文档的元数据,例如 ItemName。
有没有办法获取找到的文本snip of the text,以便向用户显示上下文?
string connectionString = "Provider=Search.CollatorDSO.1;Extended Properties=\"Application=Windows\"";
using (OleDbConnection connection = new OleDbConnection(connectionString))
{
string Query = @"SELECT System.ItemName, System.ItemPathDisplay, System.Title, System.ItemUrl FROM SystemIndex WHERE scope ='file:c:\Index' and FREETEXT('Happy')";
OleDbCommand command = new OleDbCommand(query, connection);
connection.Open();
....
【问题讨论】:
标签: c# search full-text-search windows-search