//登陆验证
        public bool Validate(string userName, string password)
        {
            SqlParameter[] sqlParameter = {
                 new SqlParameter("@memberName",SqlDbType.NVarChar,8),
                 new SqlParameter("@memberPass",SqlDbType.NVarChar,20)
            };            sqlParameter[0].Value = userName;
            sqlParameter[1].Value = password;
            SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.ConnectionStringLocalTransaction, CommandType.StoredProcedure, "Member_Validate", sqlParameter);
            if (reader.HasRows)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

刚学,直接从网站结构看起的,想了解一下换成ACCESS上面应该如何写?

@memberName
@memberPass
好像把这些都改成“？”就可以了
我这现有的连Access数据库的程序就是那样的

改成OleDb应该可以的

using System.Data.OleDb;

string constring = "provider=microsoft.jet.oledb.4.0;data source=" + Server.MapPath(".") + "//db.mdb";
        OleDbConnection con = new OleDbConnection(constring);

和连接数据库没关系吧,
new SqlParameter("@memberName",SqlDbType.NVarChar,8),
                 new SqlParameter("@memberPass",SqlDbType.NVarChar,20)
这里面的,SqlDbType.NVarChar应该不是access的数据类型吧