添加XtraGrid的Devx控制的导航控制

using System.Data;

using System.Data.OleDb;

...

OleDbConnection con = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Book1.xls;Extended Properties=Excel 8.0");

OleDbDataAdapter da = new OleDbDataAdapter("select * from MyObject", con);

DataTable dt = new DataTable();

da.Fill(dt);

//I think you knows.. how to insert data from DataTable to DtaBase.