diary.cs

贸易有限公司项目管理系统(C#.NET2003),供学习参考！

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;
/// <summary>
/// 黄建华（2007.9）
/// 日记实体类
/// </summary>
public class Diary
{
    public static SqlConnection MyConnection;
    public static SqlCommand MyCommand;
	public Diary()
	{
		//
		// TODO: 在此处添加构造函数逻辑
		//
	}
    /// <summary>
    /// 判断当天日记是否已经写入
    /// </summary>
    /// <param name="s1"></param>
    /// <param name="s2"></param>
    /// <returns></returns>
    public static bool CheckDiary(string s1, string s2)
    {
        MyConnection = DB.createCon();
        MyCommand = new SqlCommand("Get_Diary_Info", MyConnection);
        MyCommand.CommandType = CommandType.StoredProcedure;

        SqlParameter Employee = new SqlParameter("@Employee", SqlDbType.VarChar);
        Employee.Value = s1;
        MyCommand.Parameters.Add(Employee);

        SqlParameter Diary_Date = new SqlParameter("@Diary_Date", SqlDbType.VarChar);
        Diary_Date.Value = s2;
        MyCommand.Parameters.Add(Diary_Date);

        MyConnection.Open();
        SqlDataReader dr = MyCommand.ExecuteReader(CommandBehavior.CloseConnection);
        if (dr.Read())
        {
            return true;
        }
        else
        {
            return false;
        }
    }
    /// <summary>
    ///  执行写入日记的存储过程
    /// </summary>
    /// <param name="s1"></param>
    /// <param name="s2"></param>
    /// <param name="s3"></param>
    /// <param name="s4"></param>
    /// <param name="s5"></param>
    /// <returns></returns>
    public static bool InsertDiaryInfo(string s1, string s2, string s3, string s4, string s5)
    {
        MyConnection = DB.createCon();
        MyCommand = new SqlCommand("Insert_Diary_Info", MyConnection);
        MyCommand.CommandType = CommandType.StoredProcedure;

        SqlParameter Employee = new SqlParameter("@Employee", SqlDbType.VarChar);
        Employee.Value = s1;
        MyCommand.Parameters.Add(Employee);

        SqlParameter Diary_Title = new SqlParameter("@Diary_Title", SqlDbType.VarChar);
        Diary_Title.Value = s2;
        MyCommand.Parameters.Add(Diary_Title);

        SqlParameter Diary_Content = new SqlParameter("@Diary_Content", SqlDbType.VarChar);
        Diary_Content.Value = s3;
        MyCommand.Parameters.Add(Diary_Content);

        SqlParameter Diary_Date = new SqlParameter("@Diary_Date", SqlDbType.VarChar);
        Diary_Date.Value = s4;
        MyCommand.Parameters.Add(Diary_Date);

        SqlParameter Mood = new SqlParameter("@Mood", SqlDbType.VarChar);
        Mood.Value = s5;
        MyCommand.Parameters.Add(Mood);

        
        MyConnection.Open();
        int result;
        result = MyCommand.ExecuteNonQuery();
        MyConnection.Close();
        if (result > 0)
        {
            return true;
        }
        else
        {
            return false;
        }
    }
}