AccessDAL/UserGroup.cs

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using System;
using System.Collections.Generic;
using System.Data;
using System.Data.OleDb;
using MyShop.IDAL;
using MyShop.Model;

namespace MyShop.AccessDAL
{
    public class UserGroup : IUserGroup
    {
        private ConfigInfo configInfo = new ConfigInfo();
        private string tableName = "Ljh_UserGroup";

        public UserGroup()
        {
            if (!string.IsNullOrEmpty(configInfo.TablePrefix.Trim()))
                tableName = configInfo.TablePrefix + "UserGroup";
        }
        #region IProduct member


        /// <summary>
        /// add Product 
        /// </summary>
        /// <param name="model"></param>
        /// <returns>返回ID, 如果发生错误则返回-1</returns>
        public int Add(UserGroupInfo model)
        {
            if (model == null)
            {
                return 0;
            }
            string commandText = "insert into " + this.tableName + "(groupName,groupIntro,groupType,arrClassBrowse,arrClassView,arrClassInput,groupSetting) values(@groupName,@groupIntro,@groupType,@arrClassBrowse,@arrClassView,@arrClassInput,@groupSetting) ";
            OleDbParameter[] commandParameters = {
				Database.MakeInParam("@GroupName",OleDbType.VarWChar,20,model.GroupName),
				Database.MakeInParam("@GroupIntro",OleDbType.VarWChar,255,model.GroupIntro),
				Database.MakeInParam("@GroupType",OleDbType.UnsignedTinyInt,2,model.GroupType),
				Database.MakeInParam("@ArrClassBrowse",OleDbType.VarWChar,0,model.ArrClassBrowse),
				Database.MakeInParam("@ArrClassView",OleDbType.VarWChar,0,model.ArrClassView),
				Database.MakeInParam("@ArrClassInput",OleDbType.VarWChar,0,model.ArrClassInput),
				Database.MakeInParam("@GroupSetting",OleDbType.VarWChar,0,model.GroupSetting)
            };
            int intIdentity = -1;
            try
            {
                Database.ExecuteNonQuery(CommandType.Text, out intIdentity, commandText, commandParameters);
            }
            catch (Exception exception)
            {
                throw exception;
            }
            return intIdentity;
        }




        /// <summary>
        /// 删除会员