摘要：SqlConnection conn = new SqlConnection(); SqlConnectionStringBuilder connstrbd = new SqlConnectionStringBuilder(); connstrbd.DataSource = @".\SQLEXPRESS"; connstrbd.IntegratedSecurity = true; connstrbd.InitialCatalog = "MyDB"; conn.C... 阅读全文

摘要：在App.config或者Web.config中编写如下代码：<?xml version="1.0" encoding="utf-8" ?><configuration> <appSettings> <add key="Str1" value="value1" /> <add key="Str2" value="value2" /> </appSettings></configuration> 阅读全文