本文實(shí)例講述了asp.net通過配置文件連接Access的方法。分享給大家供大家參考。具體分析如下:
這里數(shù)據(jù)庫blog.mdb存放在App_Data中
配置文件
1
2
3
4
5
6
7
|
< connectionStrings > //方法一 < add name = "access_conn" connectionString = "Provider=Microsoft.Jet.Oledb.4.0;data source=" /> < add name = "access_path" connectionString = "~/App_Data/blog.mdb" /> //方法二 < add name = "blogConn" connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\\blog.mdb;Persist Security Info=True" /> </ connectionStrings > |
cs 中 調(diào)用:
1
2
3
4
5
6
7
8
|
string sConn = "" ; //調(diào)用一 sConn = ConfigurationManager.ConnectionStrings[ "access_conn" ].ConnectionString + HttpContext.Current.Server.MapPath(ConfigurationManager.ConnectionStrings[ "access_path" ].ConnectionString); //調(diào)用二 sConn = ConfigurationManager.ConnectionStrings[ "blogConn" ].ConnectionString; OleDbConnection conn = new OleDbConnection(sConn); conn.Open(); |
希望本文所述對大家的asp.net程序設(shè)計(jì)有所幫助。