project.cs

首先把基本站点体系结构建立起来

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using SQLHelper;

namespace OfficeAutomatization
{
	/// <summary>
	/// Summary description for Project
	/// </summary>
	public class Project
	{
		public SqlDataReader GetProjects()
		{
			///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_GetProjects", out dr);
			}
			catch (Exception ex)
			{
				///抛出执行数据库异常
				SystemError.CreateErrorLog(ex.Message);
				throw new Exception(ex.Message, ex);
			}

			///返回从数据库获取的结果
			return (dr);
		}

		public SqlDataReader GetSingleProject(int nProjectID)
		{
			///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("@ProjectID",SqlDbType.Int,4,nProjectID)
			};

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

			///返回从数据库获取的结果
			return (dr);
		}

		public int AddProject(string sName,string sDesn, int nEmployeeID,
			DateTime dCreateDate,DateTime dStartDate,DateTime dEndDate,int nDepartmentID,
			int nState)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
                sqlHelper.CreateInParam("@Name",SqlDbType.VarChar,200,sName),
				sqlHelper.CreateInParam("@Desn",SqlDbType.VarChar,200,sDesn),                
                sqlHelper.CreateInParam("@EmployeeID",SqlDbType.Int,4,nEmployeeID),
				sqlHelper.CreateInParam("@CreateDate",SqlDbType.DateTime,8,dCreateDate),
				sqlHelper.CreateInParam("@StartDate",SqlDbType.DateTime,8,dStartDate),
				sqlHelper.CreateInParam("@EndDate",SqlDbType.DateTime,8,dEndDate),
                sqlHelper.CreateInParam("@DepartmentID",SqlDbType.Int,4,nDepartmentID),
                sqlHelper.CreateInParam("@State",SqlDbType.Int,4,nState)
            };

			try
			{
				///执行存储过程
				return (sqlHelper.RunProc("Pr_AddProject", paramList));
			}
			catch (Exception ex)
			{
				///抛出执行数据库异常
				SystemError.CreateErrorLog(ex.Message);
				throw new Exception(ex.Message, ex);
			}
		}

		public void UpdateProject(int nProjectID,string sName, string sDesn, int nEmployeeID,
			DateTime dStartDate, DateTime dEndDate, int nDepartmentID,
			int nState)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
                sqlHelper.CreateInParam("@ProjectID",SqlDbType.Int,4,nProjectID),
                sqlHelper.CreateInParam("@Name",SqlDbType.VarChar,200,sName),
				sqlHelper.CreateInParam("@Desn",SqlDbType.VarChar,200,sDesn),                
                sqlHelper.CreateInParam("@EmployeeID",SqlDbType.Int,4,nEmployeeID),				
				sqlHelper.CreateInParam("@StartDate",SqlDbType.DateTime,8,dStartDate),
				sqlHelper.CreateInParam("@EndDate",SqlDbType.DateTime,8,dEndDate),
                sqlHelper.CreateInParam("@DepartmentID",SqlDbType.Int,4,nDepartmentID),
                sqlHelper.CreateInParam("@State",SqlDbType.Int,4,nState)
            };

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

		public void UpdateProjectState(int nProjectID, int nState)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
                sqlHelper.CreateInParam("@ProjectID",SqlDbType.Int,4,nProjectID),
				sqlHelper.CreateInParam("@State",SqlDbType.Int,4,nState)				   
			};

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

		public void DeleteProject(int nProjectID)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
                sqlHelper.CreateInParam("@ProjectID",SqlDbType.Int,4,nProjectID)
			};

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

	public class ProjectEmployee
	{
		public SqlDataReader GetEmployeeByProject(int nProjectID)
		{
			///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("@ProjectID",SqlDbType.Int,4,nProjectID)
			};

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

			///返回从数据库获取的结果
			return (dr);
		}

		public int AddProjectEmployee(int nProjectID, int nEmployeeID)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
                sqlHelper.CreateInParam("@ProjectID",SqlDbType.Int,4,nProjectID),                
                sqlHelper.CreateInParam("@EmployeeID",SqlDbType.Int,4,nEmployeeID)
            };

			try
			{
				///执行存储过程
				return(sqlHelper.RunProc("Pr_AddProjectEmployee", paramList));
			}
			catch (Exception ex)
			{
				///抛出执行数据库异常
				SystemError.CreateErrorLog(ex.Message);
				throw new Exception(ex.Message, ex);
			}
		}

		public void DeleteProjectEmployee(int nProjectID, int nEmployeeID)
		{
			///定义类SQLHelper
			SQLHelper.SQLHelper sqlHelper = new SQLHelper.SQLHelper();

			///创建访问数据库的参数			
			SqlParameter[] paramList = {
                sqlHelper.CreateInParam("@ProjectID",SqlDbType.Int,4,nProjectID),                
                sqlHelper.CreateInParam("@EmployeeID",SqlDbType.Int,4,nEmployeeID)
            };

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