tips.cs

此为本人和同学所开发的酒店管理系统.C#.net.也是软件工程课程的作业.

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.IO ;

namespace RoomManage
{
	/// <summary>
	/// tips 的摘要说明。
	/// </summary>
	public class tips : System.Windows.Forms.Form
	{
		private System.Windows.Forms.PictureBox pictureBox1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.RichTextBox richTextBox1;
		private System.Windows.Forms.RichTextBox richTextBox2;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.CheckBox checkBox1;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public tips()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(tips));
			this.pictureBox1 = new System.Windows.Forms.PictureBox();
			this.label1 = new System.Windows.Forms.Label();
			this.richTextBox1 = new System.Windows.Forms.RichTextBox();
			this.richTextBox2 = new System.Windows.Forms.RichTextBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.checkBox1 = new System.Windows.Forms.CheckBox();
			this.SuspendLayout();
			// 
			// pictureBox1
			// 
			this.pictureBox1.BackColor = System.Drawing.Color.White;
			this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
			this.pictureBox1.Location = new System.Drawing.Point(8, 8);
			this.pictureBox1.Name = "pictureBox1";
			this.pictureBox1.Size = new System.Drawing.Size(24, 40);
			this.pictureBox1.TabIndex = 3;
			this.pictureBox1.TabStop = false;
			// 
			// label1
			// 
			this.label1.BackColor = System.Drawing.Color.White;
			this.label1.Font = new System.Drawing.Font("华文行楷", 15F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label1.ForeColor = System.Drawing.Color.Blue;
			this.label1.Location = new System.Drawing.Point(40, 16);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(280, 23);
			this.label1.TabIndex = 4;
			this.label1.Text = "人生值得珍藏的８１句名言";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// richTextBox1
			// 
			this.richTextBox1.Location = new System.Drawing.Point(0, 0);
			this.richTextBox1.Name = "richTextBox1";
			this.richTextBox1.ReadOnly = true;
			this.richTextBox1.ScrollBars = System.Windows.Forms.RichTextBoxScrollBars.None;
			this.richTextBox1.Size = new System.Drawing.Size(352, 48);
			this.richTextBox1.TabIndex = 0;
			this.richTextBox1.Text = "";
			// 
			// richTextBox2
			// 
			this.richTextBox2.Font = new System.Drawing.Font("华文行楷", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.richTextBox2.ForeColor = System.Drawing.Color.Blue;
			this.richTextBox2.Location = new System.Drawing.Point(0, 48);
			this.richTextBox2.Name = "richTextBox2";
			this.richTextBox2.ReadOnly = true;
			this.richTextBox2.Size = new System.Drawing.Size(352, 104);
			this.richTextBox2.TabIndex = 5;
			this.richTextBox2.Text = "";
			// 
			// button1
			// 
			this.button1.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.button1.Location = new System.Drawing.Point(224, 160);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(56, 23);
			this.button1.TabIndex = 0;
			this.button1.Text = "下一帖";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.button2.Location = new System.Drawing.Point(288, 160);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(56, 23);
			this.button2.TabIndex = 1;
			this.button2.Text = "关　闭";
			this.button2.Click += new System.EventHandler(this.tips_Closing);
			// 
			// checkBox1
			// 
			this.checkBox1.Checked = true;
			this.checkBox1.CheckState = System.Windows.Forms.CheckState.Checked;
			this.checkBox1.Location = new System.Drawing.Point(8, 159);
			this.checkBox1.Name = "checkBox1";
			this.checkBox1.Size = new System.Drawing.Size(136, 24);
			this.checkBox1.TabIndex = 8;
			this.checkBox1.Text = "启动时显示每日一帖";
			// 
			// tips
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.BackColor = System.Drawing.SystemColors.Control;
			this.ClientSize = new System.Drawing.Size(352, 189);
			this.Controls.Add(this.checkBox1);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.richTextBox2);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.pictureBox1);
			this.Controls.Add(this.richTextBox1);
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.MaximizeBox = false;
			this.MaximumSize = new System.Drawing.Size(360, 216);
			this.MinimizeBox = false;
			this.MinimumSize = new System.Drawing.Size(360, 216);
			this.Name = "tips";
			this.ShowInTaskbar = false;
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "每日一帖";
			this.TopMost = true;
			this.Closing += new System.ComponentModel.CancelEventHandler(this.tips_Closing);
			this.Load += new System.EventHandler(this.tips_Load);
			this.ResumeLayout(false);

		}
		#endregion
		StreamReader sr=new StreamReader("值得珍藏的８１句名言.txt",System.Text .Encoding.Default);

		Random rd=new Random ();
		
		private void tips_Load(object sender, System.EventArgs e)
		{	this.AcceptButton =this.button2 ;
			int n=rd.Next(82);//产生一个小于82的随机数。
			for(int i=1;i<=n ;i++)
				this.richTextBox2 .Text =sr.ReadLine ();
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			if((this.richTextBox2 .Text=sr.ReadLine ())==null)
			{
				sr.Close();
				sr=new StreamReader("值得珍藏的８１句名言.txt",System.Text .Encoding.Default);
				this.richTextBox2 .Text =sr.ReadLine();
			}

		}

		private void tips_Closing(object sender, System.ComponentModel.CancelEventArgs e)
		{
			StreamWriter sw=new StreamWriter("start.txt",false);
			if(this.checkBox1 .Checked ==true)
				sw.WriteLine ("1");
			else
				sw.WriteLine ("0");
			
			sw.Close ();
			this.sr.Close ();
		}

		private void tips_Closing(object sender, System.EventArgs e)
		{
			StreamWriter sw=new StreamWriter("start.txt",false);
			if(this.checkBox1 .Checked ==true)
				sw.WriteLine ("1");
			else
				sw.WriteLine ("0");
			
			sw.Close ();
			this.sr.Close ();
			this.Close ();
		}

	}
}