DAL/SubMedicineProject.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace HTNResp.DAL
{
	/// <summary>
	/// 数据访问类:SubMedicineProject
	/// </summary>
	public partial class SubMedicineProject
	{
		public SubMedicineProject()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("ID", "SubMedicineProject"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from SubMedicineProject");
			strSql.Append(" where 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(HTNResp.Model.SubMedicineProject model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into SubMedicineProject(");
			strSql.Append("CommonName,Dose,Usage,ProjectId)");
			strSql.Append(" values (");
			strSql.Append("@CommonName,@Dose,@Usage,@ProjectId)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@CommonName", SqlDbType.NVarChar,10),
					new SqlParameter("@Dose", SqlDbType.NVarChar,20),
					new SqlParameter("@Usage", SqlDbType.NVarChar,20),
					new SqlParameter("@ProjectId", SqlDbType.Int,4)};
			parameters[0].Value = model.CommonName;
			parameters[1].Value = model.Dose;
			parameters[2].Value = model.Usage;