meeting.cs

办公事务管理系统

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

namespace MisOfficeAffair.Components
{
	/// <summary>
	/// Meeting 的摘要说明。
	/// </summary>
	public class Meeting
	{
		public SqlDataReader GetMeetings()
		{
			///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_GetMeetings",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 GetSingleMeeting(int nMeetingID)
		{
			///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("@MeetingID",SqlDbType.Int,4,nMeetingID)
									   };
			
			try
			{
				///执行存储过程
				sqlHelper.RunProc("Pr_GetSingleMeeting",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 AddMeeting(string sSubject,DateTime dStartDate,DateTime dEndDate,int nBoardroomID,
			DateTime dStartTime,DateTime dEndTime,string sPreside,string sAttendant,
			string sDetail,int nStatus,int nEmployeeID,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("@Subject",SqlDbType.VarChar,200,sSubject),
										   sqlHelper.CreateInParam("@Preside",SqlDbType.VarChar,200,sPreside),
										   sqlHelper.CreateInParam("@StartDate",SqlDbType.DateTime,8,dStartDate),
										   sqlHelper.CreateInParam("@EndDate",SqlDbType.DateTime,8,dEndDate),
										   sqlHelper.CreateInParam("@BoardroomID",SqlDbType.Int,4,nBoardroomID),
										   sqlHelper.CreateInParam("@StartTime",SqlDbType.DateTime,8,dStartTime),
										   sqlHelper.CreateInParam("@EndTime",SqlDbType.DateTime,8,dEndTime),				
										   sqlHelper.CreateInParam("@Attendant",SqlDbType.VarChar,8000,sAttendant),
										   sqlHelper.CreateInParam("@Detail",SqlDbType.VarChar,8000,sDetail),
										   sqlHelper.CreateInParam("@Status",SqlDbType.Int,4,nStatus),
										   sqlHelper.CreateInParam("@EmployeeID",SqlDbType.Int,4,nEmployeeID),
										   sqlHelper.CreateInParam("@Remark",SqlDbType.VarChar,8000,sRemark)
									   };
			
			try
			{
				///执行存储过程
				return(sqlHelper.RunProc("Pr_AddMeeting",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 UpdateMeeting(int nMeetingID,string sSubject,DateTime dStartDate,
			DateTime dEndDate,int nBoardroomID,DateTime dStartTime,DateTime dEndTime,
			string sPreside,string sAttendant,string sDetail,int nStatus,int nEmployeeID,
			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("@MeetingID",SqlDbType.Int,4,nMeetingID),
										   sqlHelper.CreateInParam("@Subject",SqlDbType.VarChar,200,sSubject),
										   sqlHelper.CreateInParam("@Preside",SqlDbType.VarChar,200,sPreside),
										   sqlHelper.CreateInParam("@StartDate",SqlDbType.DateTime,8,dStartDate),
										   sqlHelper.CreateInParam("@EndDate",SqlDbType.DateTime,8,dEndDate),
										   sqlHelper.CreateInParam("@BoardroomID",SqlDbType.Int,4,nBoardroomID),
										   sqlHelper.CreateInParam("@StartTime",SqlDbType.DateTime,8,dStartTime),
										   sqlHelper.CreateInParam("@EndTime",SqlDbType.DateTime,8,dEndTime),				
										   sqlHelper.CreateInParam("@Attendant",SqlDbType.VarChar,8000,sAttendant),
										   sqlHelper.CreateInParam("@Detail",SqlDbType.VarChar,8000,sDetail),
										   sqlHelper.CreateInParam("@Status",SqlDbType.Int,4,nStatus),
										   sqlHelper.CreateInParam("@EmployeeID",SqlDbType.Int,4,nEmployeeID),
										   sqlHelper.CreateInParam("@Remark",SqlDbType.VarChar,8000,sRemark)
									   };			
			try
			{
				///执行存储过程
				sqlHelper.RunProc("Pr_UpdateMeeting",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 DeleteMeeting(int nMeetingID)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

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