cw_hzsz.cs

ASP.NET的一些开发实例,有论坛管理系统等

using System;
using System.Data;
using System.Data.SqlClient;
using System.Collections;
using com.unicafe.common;
namespace Com.Ascs.Plp.CW
{
	/// <summary>
	///  对象CW_HZSZ的定义
	///  根据表 CW_HZSZ
	/// </summary>
	
	public class CW_HZSZ
	{
		/// <summary>
		/// 对象CW_HZSZ的构造函数
		/// </summary>
		public CW_HZSZ()
		{
			m_QX = 0;
			m_DJLX = 0;
		}
		
		private int m_QX;
		private int m_DJLX;
		
		/// <summary>
		/// 属性 QX
		/// </summary>
		public int QX
		{
			get
			{
				return m_QX;
			}
			set
			{
				m_QX = value;
			}
		}
		
		/// <summary>
		/// 属性 DJLX
		/// </summary>
		public int DJLX
		{
			get
			{
				return m_DJLX;
			}
			set
			{
				m_DJLX = value;
			}
		}
		
	}
	
}
namespace Com.Ascs.Plp.CW
{
	/// <summary>
	/// 实现对 CW_HZSZ对象的管理
	/// </summary>
	
	public class CW_HZSZMgr
	{
		/// <summary>
		///  添加新的CW_HZSZ对象
		/// </summary>
		/// <param name="theCW_HZSZ">要添加的CW_HZSZ对象</param>
		
		public bool AddCW_HZSZ(System.Data.SqlClient.SqlConnection cn ,CW_HZSZ theCW_HZSZ)
		{
			try
			{
//				SqlConnection cn = new SqlConnection (com.unicafe.common.Configuration.GetDBConnectionString());
//				cn.Open();
				
				string sql;
				sql = "insert into CW_HZSZ (QX, DJLX) values (@QX, @DJLX)";
				
				SqlCommand cmd = new SqlCommand(sql, cn);
				
				cmd.Parameters.Add ("@QX", theCW_HZSZ.QX);
				cmd.Parameters.Add ("@DJLX", theCW_HZSZ.DJLX);
				
				cmd.ExecuteNonQuery();
				
//				cn.Close();
				return true;
			}
			catch(Exception e)
			{
				LogService.Write ("AddCW_HZSZ(CW_HZSZ theCW_HZSZ)");
				LogService.Write (e.Message);
				return false;
			}
		}
		
		/// <summary>
		///  更新CW_HZSZ对象
		/// </summary>
		/// <param name="theCW_HZSZ">要更新的CW_HZSZ对象</param>
		
		public bool UpdateCW_HZSZ(System.Data.SqlClient.SqlConnection cn ,CW_HZSZ theCW_HZSZ)
		{
			try
			{
//				SqlConnection cn = new SqlConnection (com.unicafe.common.Configuration.GetDBConnectionString());
//				cn.Open();
				
				string sql;
				sql = "update CW_HZSZ set QX=@QX,  where DJLX=@DJLX";
				
				SqlCommand cmd = new SqlCommand(sql, cn);
				
				cmd.Parameters.Add ("@QX", theCW_HZSZ.QX);
				cmd.Parameters.Add ("@DJLX", theCW_HZSZ.DJLX);
				
				cmd.ExecuteNonQuery();
				
//				cn.Close();
				return true;
			}
			catch(Exception e)
			{
				LogService.Write ("UpdateCW_HZSZ(CW_HZSZ theCW_HZSZ)");
				LogService.Write (e.Message);
				return false;
			}
		}
		
		/// <summary>
		///  删除CW_HZSZ对象
		/// </summary>
		/// <param name="DJLX">主键</param>
		
		public bool DelCW_HZSZ(System.Data.SqlClient.SqlConnection cn ,int DJLX)
		{
			try
			{
//				SqlConnection cn = new SqlConnection (com.unicafe.common.Configuration.GetDBConnectionString());
//				cn.Open();
				
				string sql;
				sql = "delete from CW_HZSZ where DJLX=@DJLX";
				
				SqlCommand cmd = new SqlCommand(sql, cn);
				
				cmd.Parameters.Add ("@DJLX", DJLX);
				
				cmd.ExecuteNonQuery();
				
//				cn.Close();
				return true;
			}
			catch(Exception e)
			{
				LogService.Write ("DelCW_HZSZ(int DJLX)");
				LogService.Write (e.Message);
				return false;
			}
		}
		
		/// <summary>
		///  根据主键标识获得CW_HZSZ对象
		/// </summary>
		/// <param name="DJLX">主键</param>
		
		public CW_HZSZ GetCW_HZSZ(int DJLX)
		{
			try
			{
				CW_HZSZ result = null;
				
				SqlConnection cn = new SqlConnection (com.unicafe.common.Configuration.GetDBConnectionString());
				cn.Open();
				
				string sql;
				sql = "select * from CW_HZSZ where DJLX=@DJLX";
				
				SqlCommand cmd = new SqlCommand(sql,cn);
				cmd.Parameters.Add ("@DJLX", DJLX);
				
				SqlDataReader dr = cmd.ExecuteReader();
				
				if (dr.Read())
				{
					result = new CW_HZSZ();
					if (dr["QX"] != null)
						if (!System.DBNull.Equals(dr["QX"], System.DBNull.Value))
							result.QX = (int)dr["QX"];
					if (dr["DJLX"] != null)
						if (!System.DBNull.Equals(dr["DJLX"], System.DBNull.Value))
							result.DJLX = (int)dr["DJLX"];
				}
				dr.Close();
				cn.Close();
				return result;
			}
			catch(Exception e)
			{
				LogService.Write ("GetCW_HZSZ(int DJLX)");
				LogService.Write (e.Message);
				return null;
			}
		}
	
		/// <summary>
		///  查找CW_HZSZ对象
		/// </summary>
	
		public ArrayList FindCW_HZSZ()
		{
			try
			{
				ArrayList result = new ArrayList();
			
				SqlConnection cn = new SqlConnection (com.unicafe.common.Configuration.GetDBConnectionString());
				cn.Open();
			
				string sql;
				sql = "select * from CW_HZSZ";
			
				SqlCommand cmd = new SqlCommand(sql, cn);
			
				SqlDataReader dr = cmd.ExecuteReader();
			
				while (dr.Read())
				{
					CW_HZSZ obj = new CW_HZSZ();
					if (dr["QX"] != null)
						if (!System.DBNull.Equals(dr["QX"], System.DBNull.Value))
							obj.QX = (int)dr["QX"];
					if (dr["DJLX"] != null)
						if (!System.DBNull.Equals(dr["DJLX"], System.DBNull.Value))
							obj.DJLX = (int)dr["DJLX"];
					result.Add(obj);
				}
				dr.Close();
				cn.Close();
				return result;
			}
			catch(Exception e)
			{
				LogService.Write ("FindCW_HZSZ()");
				LogService.Write (e.Message);
				return null;
			}
		}
	
	
	}
}