purproduct.cs

MIS系统开发与应用配套的源代码

using System;
using System.Data;
using System.Data.SqlClient;
using SQLHelper;

namespace MisPurchase.Components
{
	/// <summary>
	/// PurProduct 的摘要说明。
	/// </summary>
	public class PurProduct
	{
		public SqlDataReader GetPurProducts()
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///定义保存从数据库获取的结果的DataReader
			SqlDataReader dr = null;

			try
			{
				///执行存储过程
				sqlHelper.RunProc("Pr_GetPurProducts",out dr);
			}
			catch(Exception ex)
			{
				///抛出执行数据库异常
				SystemError.SystemLog(ex.Message);
				throw new Exception(ex.Message,ex);
			}			

			///返回从数据库获取的结果
			return(dr);
		}

		public SqlDataReader GetPurProductByPurOrder(int nPurOrderID)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///定义保存从数据库获取的结果的DataReader
			SqlDataReader dr = null;

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
										   sqlHelper.CreateInParam("@PurOrderID",SqlDbType.Int,4,nPurOrderID)
									   };
			
			try
			{
				///执行存储过程
				sqlHelper.RunProc("Pr_GetPurProductByPurOrder",paramList,out dr);
			}
			catch(Exception ex)
			{
				///抛出执行数据库异常
				SystemError.SystemLog(ex.Message);
				throw new Exception(ex.Message,ex);
			}			

			///返回从数据库获取的结果
			return(dr);
		}

		public SqlDataReader GetSinglePurProduct(int nPurProductID)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///定义保存从数据库获取的结果的DataReader
			SqlDataReader dr = null;

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
										   sqlHelper.CreateInParam("@PurProductID",SqlDbType.Int,4,nPurProductID)
									   };
			
			try
			{
				///执行存储过程
				sqlHelper.RunProc("Pr_GetSinglePurProduct",paramList,out dr);
			}
			catch(Exception ex)
			{
				///抛出执行数据库异常
				SystemError.SystemLog(ex.Message);
				throw new Exception(ex.Message,ex);
			}			

			///返回从数据库获取的结果
			return(dr);
		}

		public int AddPurProduct(int nProductID,int nPurOrderID,int nPurQuoteID,int nQuantity,
			int nFlag,int nIsCheck,string sRemark)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///创建访问数据库的参数			
			SqlParameter[] paramList = {										   
										   sqlHelper.CreateInParam("@ProductID",SqlDbType.Int,4,nProductID),
										   sqlHelper.CreateInParam("@PurOrderID",SqlDbType.Int,4,nPurOrderID),
										   sqlHelper.CreateInParam("@PurQuoteID",SqlDbType.Int,4,nPurQuoteID),
										   sqlHelper.CreateInParam("@Quantity",SqlDbType.Int,4,nQuantity),
										   sqlHelper.CreateInParam("@Flag",SqlDbType.Int,4,nFlag),
										   sqlHelper.CreateInParam("@IsCheck",SqlDbType.Int,4,nIsCheck),	
										   sqlHelper.CreateInParam("@Remark",SqlDbType.VarChar,8000,sRemark)
									   };
			
			try
			{
				///执行存储过程
				return(sqlHelper.RunProc("Pr_AddPurProduct",paramList));
			}
			catch(Exception ex)
			{
				///抛出执行数据库异常
				SystemError.SystemLog(ex.Message);
				throw new Exception(ex.Message,ex);
			}			
		}

		public void UpdatePurProduct(int nPurProductID,int nProductID,int nPurQuoteID,int nQuantity,
			int nFlag,int nIsCheck,string sRemark)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
										   sqlHelper.CreateInParam("@PurProductID",SqlDbType.Int,4,nPurProductID),									   
										   sqlHelper.CreateInParam("@ProductID",SqlDbType.Int,4,nProductID),
										   sqlHelper.CreateInParam("@PurQuoteID",SqlDbType.Int,4,nPurQuoteID),
										   sqlHelper.CreateInParam("@Quantity",SqlDbType.Int,4,nQuantity),
										   sqlHelper.CreateInParam("@Flag",SqlDbType.Int,4,nFlag),
										   sqlHelper.CreateInParam("@IsCheck",SqlDbType.Int,4,nIsCheck),	
										   sqlHelper.CreateInParam("@Remark",SqlDbType.VarChar,8000,sRemark)
									   };			
			try
			{
				///执行存储过程
				sqlHelper.RunProc("Pr_UpdatePurProduct",paramList);
			}
			catch(Exception ex)
			{
				///抛出执行数据库异常
				SystemError.SystemLog(ex.Message);
				throw new Exception(ex.Message,ex);
			}			
		}

		public void DeletePurProduct(int nPurProductID)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
										   sqlHelper.CreateInParam("@PurProductID",SqlDbType.Int,4,nPurProductID)
									   };
			
			try
			{
				///执行存储过程
				sqlHelper.RunProc("Pr_DeletePurProduct",paramList);
			}
			catch(Exception ex)
			{
				///抛出执行数据库异常
				SystemError.SystemLog(ex.Message);
				throw new Exception(ex.Message,ex);
			}			
		}
	}
}