DanChengCallCenter_API/codegit/CallCenterApi/CallCenterAp.../UserLeaveMes...

using CallCenterApi.DB;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CallCenterApi.DAL
{
  public partial  class UserLeaveMes
    {
        public UserLeaveMes()
        { }

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(CallCenterApi.Model.UserLeaveMes model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into UserLeaveMes(");
            strSql.Append("Code,Contents,CreateTime");
            strSql.Append(") values (");
            strSql.Append("@Code,@Contents,@CreateTime");
            strSql.Append(") ");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
                        new SqlParameter("@Code", SqlDbType.VarChar,50) ,
                        new SqlParameter("@Contents", SqlDbType.VarChar,1000) ,
                        new SqlParameter("@CreateTime", SqlDbType.DateTime)

            };

            parameters[0].Value = model.Code;
            parameters[1].Value = model.Contents;
            parameters[2].Value = model.CreateTime;


            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {

                return Convert.ToInt32(obj);

            }

        }

        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public CallCenterApi.Model.UserLeaveMes GetModel(int id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 * from UserLeaveMes ");
            strSql.Append(" where Id=@id");
            SqlParameter[] parameters = {
                    new SqlParameter("@id", SqlDbType.Int,4)
            };
            parameters[0].Value = id;

            CallCenterApi.Model.UserLeaveMes model = new CallCenterApi.Model.UserLeaveMes();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public CallCenterApi.Model.UserLeaveMes DataRowToModel(DataRow row)
        {
            CallCenterApi.Model.UserLeaveMes model = new CallCenterApi.Model.UserLeaveMes();
            if (row != null)
            {
                if (row["Id"] != null && row["Id"].ToString() != "")
                {
                    model.Id = int.Parse(row["Id"].ToString());
                }
                if (row["Code"] != null)
                {
                    model.Code = row["Code"].ToString();
                }
                if (row["Contents"] != null)
                {
                    model.Contents = row["Contents"].ToString();
                }
                if (row["CreateTime"] != null && row["CreateTime"].ToString() != "")
                {
                    model.CreateTime = DateTime.Parse(row["CreateTime"].ToString());
                }              
            }
            return model;
        }
    }
}