Application.StartupPath
string connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+Application.StartupPath+"\\cw.db;User ID=admin;Password=";
数据库与执行程序在同一个目录下
string connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+Application.StartupPath+"\\cw.db;User ID=admin;Password=";
数据库与执行程序在同一个目录下
System.Web.HttpContext cnt = System.Web.HttpContext.Current;
objData.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + cnt.Server.MapPath("/dpWeb/xData/dp.mdb");