<configuration>
<connectionStrings>
<add name="DataBaseConnectionString"
connectionString="data source=10.100.68.209;Initial Catalog=SSBU_EPlat_db;User ID=sa;Password=admin-123"
providerName="System.Data.SqlClient" />
</connectionStrings>
.
.
.
.
.
</configuration>
(DBML Name is SSBU_EPlat_DBClassDataContext)
(bll.cs)
public class AttendanceRepository
{
SSBU_EPlat_DBClassDataContext db;
public AttendanceRepository(string connnectString) //构造函数
{
db = new SSBU_EPlat_DBClassDataContext(connnectString);
}
}
(GlobalParameter.cs)
public static class GlobalParameter
{
private static string connString = System.Configuration.ConfigurationManager.ConnectionStrings["DataBaseConnectionString"].ConnectionString;
}
(asp.cs)
bll bl = new bll(GlobalParameter.connString)