backup_replaceui.cs

一个基本的酒店管理系统

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using LengYue;
using System.Threading;
namespace UI
{
	/// <summary>
	/// BackUp_ReplaceUI 的摘要说明。
	/// </summary>
	public class BackUp_ReplaceUI : System.Windows.Forms.Form
	{
		private System.Windows.Forms.TabControl tabControl1;
		private System.Windows.Forms.TabPage tabPage1;
		private System.Windows.Forms.TabPage tabPage2;
		private System.Windows.Forms.TextBox textBackupFile;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Button button4;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Button button5;
		private System.Windows.Forms.Button button6;
		private System.Windows.Forms.SaveFileDialog saveFileDialog1;
		private System.Windows.Forms.OpenFileDialog openFileDialog1;
		private System.Windows.Forms.TextBox textReplaceFile;
		private System.ComponentModel.IContainer components=null;

		public BackUp_ReplaceUI()
		{
			//
			// 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(BackUp_ReplaceUI));
			this.tabControl1 = new System.Windows.Forms.TabControl();
			this.tabPage1 = new System.Windows.Forms.TabPage();
			this.label2 = new System.Windows.Forms.Label();
			this.button1 = new System.Windows.Forms.Button();
			this.label1 = new System.Windows.Forms.Label();
			this.textBackupFile = new System.Windows.Forms.TextBox();
			this.button2 = new System.Windows.Forms.Button();
			this.button3 = new System.Windows.Forms.Button();
			this.tabPage2 = new System.Windows.Forms.TabPage();
			this.label3 = new System.Windows.Forms.Label();
			this.button4 = new System.Windows.Forms.Button();
			this.label4 = new System.Windows.Forms.Label();
			this.textReplaceFile = new System.Windows.Forms.TextBox();
			this.button5 = new System.Windows.Forms.Button();
			this.button6 = new System.Windows.Forms.Button();
			this.saveFileDialog1 = new System.Windows.Forms.SaveFileDialog();
			this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
			this.tabControl1.SuspendLayout();
			this.tabPage1.SuspendLayout();
			this.tabPage2.SuspendLayout();
			this.SuspendLayout();
			// 
			// tabControl1
			// 
			this.tabControl1.Controls.Add(this.tabPage1);
			this.tabControl1.Controls.Add(this.tabPage2);
			this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.tabControl1.Location = new System.Drawing.Point(0, 0);
			this.tabControl1.Name = "tabControl1";
			this.tabControl1.SelectedIndex = 0;
			this.tabControl1.Size = new System.Drawing.Size(424, 197);
			this.tabControl1.TabIndex = 0;
			// 
			// tabPage1
			// 
			this.tabPage1.Controls.Add(this.label2);
			this.tabPage1.Controls.Add(this.button1);
			this.tabPage1.Controls.Add(this.label1);
			this.tabPage1.Controls.Add(this.textBackupFile);
			this.tabPage1.Controls.Add(this.button2);
			this.tabPage1.Controls.Add(this.button3);
			this.tabPage1.Location = new System.Drawing.Point(4, 21);
			this.tabPage1.Name = "tabPage1";
			this.tabPage1.Size = new System.Drawing.Size(416, 172);
			this.tabPage1.TabIndex = 0;
			this.tabPage1.Text = "备份数据";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(112, 80);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(176, 16);
			this.label2.TabIndex = 3;
			this.label2.Text = "正在备份数据，请等待......";
			// 
			// button1
			// 
			this.button1.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("button1.BackgroundImage")));
			this.button1.Location = new System.Drawing.Point(360, 40);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(48, 24);
			this.button1.TabIndex = 2;
			this.button1.Text = "...";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// label1
			// 
			this.label1.AutoSize = true;
			this.label1.Location = new System.Drawing.Point(16, 40);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(66, 17);
			this.label1.TabIndex = 1;
			this.label1.Text = "备份路径：";
			// 
			// textBackupFile
			// 
			this.textBackupFile.Location = new System.Drawing.Point(96, 40);
			this.textBackupFile.Name = "textBackupFile";
			this.textBackupFile.Size = new System.Drawing.Size(256, 21);
			this.textBackupFile.TabIndex = 0;
			this.textBackupFile.Text = "";
			// 
			// button2
			// 
			this.button2.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("button2.BackgroundImage")));
			this.button2.Location = new System.Drawing.Point(96, 112);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(64, 24);
			this.button2.TabIndex = 2;
			this.button2.Text = "备份";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// button3
			// 
			this.button3.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("button3.BackgroundImage")));
			this.button3.Location = new System.Drawing.Point(256, 112);
			this.button3.Name = "button3";
			this.button3.Size = new System.Drawing.Size(64, 24);
			this.button3.TabIndex = 2;
			this.button3.Text = "取消";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// tabPage2
			// 
			this.tabPage2.Controls.Add(this.label3);
			this.tabPage2.Controls.Add(this.button4);
			this.tabPage2.Controls.Add(this.label4);
			this.tabPage2.Controls.Add(this.textReplaceFile);
			this.tabPage2.Controls.Add(this.button5);
			this.tabPage2.Controls.Add(this.button6);
			this.tabPage2.Location = new System.Drawing.Point(4, 21);
			this.tabPage2.Name = "tabPage2";
			this.tabPage2.Size = new System.Drawing.Size(416, 172);
			this.tabPage2.TabIndex = 1;
			this.tabPage2.Text = "还原数据";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(112, 80);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(176, 14);
			this.label3.TabIndex = 9;
			this.label3.Text = "正在还原数据，请等待......";
			// 
			// button4
			// 
			this.button4.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("button4.BackgroundImage")));
			this.button4.Location = new System.Drawing.Point(360, 40);
			this.button4.Name = "button4";
			this.button4.Size = new System.Drawing.Size(48, 24);
			this.button4.TabIndex = 8;
			this.button4.Text = "...";
			this.button4.Click += new System.EventHandler(this.button4_Click);
			// 
			// label4
			// 
			this.label4.AutoSize = true;
			this.label4.Location = new System.Drawing.Point(16, 40);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(66, 17);
			this.label4.TabIndex = 5;
			this.label4.Text = "还原文件：";
			// 
			// textReplaceFile
			// 
			this.textReplaceFile.Location = new System.Drawing.Point(96, 40);
			this.textReplaceFile.Name = "textReplaceFile";
			this.textReplaceFile.Size = new System.Drawing.Size(256, 21);
			this.textReplaceFile.TabIndex = 4;
			this.textReplaceFile.Text = "";
			// 
			// button5
			// 
			this.button5.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("button5.BackgroundImage")));
			this.button5.Location = new System.Drawing.Point(96, 112);
			this.button5.Name = "button5";
			this.button5.Size = new System.Drawing.Size(64, 24);
			this.button5.TabIndex = 6;
			this.button5.Text = "还原";
			this.button5.Click += new System.EventHandler(this.button5_Click);
			// 
			// button6
			// 
			this.button6.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("button6.BackgroundImage")));
			this.button6.Location = new System.Drawing.Point(256, 112);
			this.button6.Name = "button6";
			this.button6.Size = new System.Drawing.Size(64, 24);
			this.button6.TabIndex = 7;
			this.button6.Text = "取消";
			this.button6.Click += new System.EventHandler(this.button3_Click);
			// 
			// saveFileDialog1
			// 
			this.saveFileDialog1.Filter = "bak|*.bak|其它|*.*";
			// 
			// openFileDialog1
			// 
			this.openFileDialog1.Filter = "bak|*.bak|所有|*.*";
			// 
			// BackUp_ReplaceUI
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(424, 197);
			this.Controls.Add(this.tabControl1);
			this.Name = "BackUp_ReplaceUI";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "数据操作";
			this.Load += new System.EventHandler(this.BackUp_ReplaceUI_Load);
			this.tabControl1.ResumeLayout(false);
			this.tabPage1.ResumeLayout(false);
			this.tabPage2.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion
		public void ShowBackupMess()// 显示提示信息
		{
			this.label2.Visible=true;
		}

		public void ShowReplaceMess()// 显示提示信息
		{
			this.label3.Visible=true;
		}

		public void BackUP()
		{
			try
			{
				//BackupDataBase（要备份的数据库名，备份文件路径）
				if(LengYue.OperDB_Lengyue.BackupDataBase("groggeryDB",this.textBackupFile.Text))//备份数据库
				{
					MessageBox.Show(this,"BackupDataBase==========OK","提示");
				}
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
			this.label2.Visible=false;
		}

		public void Replace()
		{
			try
			{
				//ReplaceDataBase（需要还原数据库名，备份文件路径）
				if(LengYue.OperDB_Lengyue.ReplaceDataBase("groggeryDB",this.textReplaceFile.Text))//还原数据库
				{
					MessageBox.Show(this,"ReplaceDataBase==========OK","提示");
				}
			}
			catch(Exception ex)
			{
				MessageBox.Show("由于："+ex.Message+"，要执行备份，请关闭本程序，运行同目录下的BackUp_ReplaceUI.exe程序进行备份，要关闭本程序吗？");
			}
			this.label3.Visible=false;
		}
		private void button1_Click(object sender, System.EventArgs e)//备份路径
		{
			
			if(DialogResult.OK==this.saveFileDialog1.ShowDialog(this))
			{
				this.textBackupFile.Text=this.saveFileDialog1.FileName;
			}
		}

		private void button4_Click(object sender, System.EventArgs e)//还原路径
		{
			
			if(DialogResult.OK==this.openFileDialog1.ShowDialog(this))
			{
				this.textReplaceFile.Text= this.openFileDialog1.FileName;
			}
		}

		private void button2_Click(object sender, System.EventArgs e)//备份
		{
			Thread th1=new Thread(new ThreadStart(this.BackUP));
			th1.IsBackground=true;
			th1.Start();
			Thread th2=new Thread(new ThreadStart(this.ShowBackupMess));
			th2.IsBackground=true;
			th2.Start();
		}

		private void button5_Click(object sender, System.EventArgs e)//还原
		{
			Thread th1=new Thread(new ThreadStart(this.Replace));
			th1.IsBackground=true;
			th1.Start();
			Thread th2=new Thread(new ThreadStart(this.ShowReplaceMess));
			th2.IsBackground=true;
			th2.Start();
		}

		private void button3_Click(object sender, System.EventArgs e)//取消
		{
			this.Close();
		}

		private void BackUp_ReplaceUI_Load(object sender, System.EventArgs e)
		{
			this.label2.Visible=false;
			this.label3.Visible=false;
		}
	}
}