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public static SqlConnection GetSqlCon()
{
string ConString = System.Configuration.ConfigurationManager.ConnectionStrings["dormmanageConnectionString"].ConnectionString;
SqlConnection con = new SqlConnection(ConString);
return con;
}
就这个找app.config数据连接阿
<connectionStrings>
<add name="dormmanageConnectionString"
connectionString="Data Source=LBWIN7\SQL2005;Initial Catalog=manage;User ID=sa;Password=123"
providerName="System.Data.SqlClient" />
</connectionStrings>