摘要：
string dbConStr = ConfigurationManager.ConnectionStrings["dbConStr"].ConnectionString; using (SqlConnection conn = new SqlConnection(dbConStr)) { usin 阅读全文
摘要：
MSSQL数据库查询SQL语句拼接 string dbConStr = ConfigurationManager.ConnectionStrings["dbConStr"].ConnectionString; string sqlText = "SELECT * FROM UserInfo"; Li 阅读全文