跪求全局对象得定义和调用,小弟基础不好,急~~~~~~~

Question

public count string connstr="sdsd";

Answer 1

数据库链接字符串最好写入web.config文件
  <connectionStrings>
    <add name="MainDatabase" connectionString="Data Source=.\sqlexpress;Initial Catalog=MoneyNov30th;Integrated Security=True;Pooling=False"
 providerName="System.Data.SqlClient" />
  </connectionStrings>
读取的时候用string strconnection = ConfigurationManager.ConnectionStrings["MainDatabase"].ConnectionString;

Answer 2

放入web.config的好处是目录下所有文件都可以访问该值