DAL/ScrapInfor.cs

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using System;
using System.Text;
using System.Data.SqlClient;
using System.Collections.Generic;
using System.Data;
using DBUtility;
namespace DAL
{
    //ScrapInfor
    public partial class ScrapInfor
    {

        public bool Exists(int ID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from ScrapInfor");
            strSql.Append(" where ");
            strSql.Append(" ID = @ID  ");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
            parameters[0].Value = ID;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }



        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Model.ScrapInfor model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into ScrapInfor(");
            strSql.Append("MouldID,ScrapTime,ScrapReason,Remark,BuilderID,BuiderTime,SiState,ResponParty");
            strSql.Append(") values (");
            strSql.Append("@MouldID,@ScrapTime,@ScrapReason,@Remark,@BuilderID,@BuiderTime,@SiState,@ResponParty");
            strSql.Append(") ");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
			            new SqlParameter("@MouldID", SqlDbType.Int,4) ,            
                        new SqlParameter("@ScrapTime", SqlDbType.DateTime) ,            
                        new SqlParameter("@ScrapReason", SqlDbType.VarChar,500) ,            
                        new SqlParameter("@Remark", SqlDbType.VarChar,500) ,            
                        new SqlParameter("@BuilderID", SqlDbType.Int,4) ,            
                        new SqlParameter("@BuiderTime", SqlDbType.DateTime) ,            
                        new SqlParameter("@SiState", SqlDbType.Int,4) ,
                        new SqlParameter("@ResponParty", SqlDbType.VarChar,50)
             };
            parameters[0].Value = model.MouldID;
            parameters[1].Value = model.ScrapTime;
            parameters[2].Value = model.ScrapReason;
            parameters[3].Value = model.Remark;
            parameters[4].Value = model.BuilderID;
            parameters[5].Value = model.BuiderTime;
            parameters[6].Value = model.SiState;
            parameters[7].Value = model.ResponParty;
            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)