reborrowbooks.cs

图书馆信息管理系统 Library Information Management System

using System;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace Library
{
	/// <summary>
	/// ReborrowBooks 的摘要说明。
	/// </summary>
	public class ReborrowBooks : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.GroupBox groupBox5;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.GroupBox groupBox4;
		private System.Windows.Forms.ListView listView1;
		private System.Windows.Forms.GroupBox groupBox2;
		private System.Windows.Forms.Label label9;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.TextBox textBox6;
		private System.Windows.Forms.TextBox textBox5;
		private System.Windows.Forms.TextBox textBox4;
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Button button4;
		private System.Windows.Forms.Label label10;
		private System.Windows.Forms.GroupBox groupBox6;
		private System.Windows.Forms.ContextMenu contextMenu1;
		private System.Windows.Forms.MenuItem menuItem1;
		private System.Windows.Forms.MenuItem menuItem2;
		private System.Windows.Forms.MenuItem menuItem3;
		private System.Windows.Forms.Label label11;
		private System.Windows.Forms.Label label12;
		private System.Windows.Forms.Label label13;
		private System.Windows.Forms.Label label15;
		private System.Windows.Forms.Label label16;
		private System.Windows.Forms.Label label17;
		private System.Windows.Forms.Label label19;
		private System.Windows.Forms.Label label20;
		private System.Windows.Forms.Label label21;
		private System.Windows.Forms.ColumnHeader columnHeader1;
		private System.Windows.Forms.ColumnHeader columnHeader2;
		private System.Windows.Forms.ColumnHeader columnHeader3;
		private System.Windows.Forms.ColumnHeader columnHeader4;
		private System.Windows.Forms.GroupBox groupBox3;
		private System.Windows.Forms.ListView listView2;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		private SqlCommand cmd;
		private SqlDataReader dr;
		private int rc;
		private int i;
		//private DataTable tableTemp;
		private static string dtNow = DateTime.Now.Year.ToString() + 
			"-" + DateTime.Now.Month.ToString() + 
			"-" + DateTime.Now.Day.ToString();
		private string strReturnDate = "";
		private int CanBDays = 0;

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

			listView1.Columns.Add("借书证号",100,HorizontalAlignment.Left);
			listView1.Columns.Add("所借图书",120,HorizontalAlignment.Left);
			listView1.Columns.Add("作者",80,HorizontalAlignment.Left);
			listView1.Columns.Add("出版社",100,HorizontalAlignment.Left);
			listView1.Columns.Add("是否超期",60,HorizontalAlignment.Left);
			listView1.Columns.Add("借书日期",100,HorizontalAlignment.Left);
			listView1.Columns.Add("还书日期",100,HorizontalAlignment.Left);
		}

		/// <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()
		{
			this.label1 = new System.Windows.Forms.Label();
			this.groupBox5 = new System.Windows.Forms.GroupBox();
			this.button4 = new System.Windows.Forms.Button();
			this.button3 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.button1 = new System.Windows.Forms.Button();
			this.groupBox4 = new System.Windows.Forms.GroupBox();
			this.listView1 = new System.Windows.Forms.ListView();
			this.contextMenu1 = new System.Windows.Forms.ContextMenu();
			this.menuItem1 = new System.Windows.Forms.MenuItem();
			this.menuItem2 = new System.Windows.Forms.MenuItem();
			this.menuItem3 = new System.Windows.Forms.MenuItem();
			this.groupBox2 = new System.Windows.Forms.GroupBox();
			this.label9 = new System.Windows.Forms.Label();
			this.label8 = new System.Windows.Forms.Label();
			this.textBox6 = new System.Windows.Forms.TextBox();
			this.textBox5 = new System.Windows.Forms.TextBox();
			this.textBox4 = new System.Windows.Forms.TextBox();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.label7 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.label5 = new System.Windows.Forms.Label();
			this.label4 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.label10 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.groupBox6 = new System.Windows.Forms.GroupBox();
			this.groupBox3 = new System.Windows.Forms.GroupBox();
			this.listView2 = new System.Windows.Forms.ListView();
			this.columnHeader1 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader2 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader3 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader4 = new System.Windows.Forms.ColumnHeader();
			this.label21 = new System.Windows.Forms.Label();
			this.label20 = new System.Windows.Forms.Label();
			this.label19 = new System.Windows.Forms.Label();
			this.label17 = new System.Windows.Forms.Label();
			this.label16 = new System.Windows.Forms.Label();
			this.label15 = new System.Windows.Forms.Label();
			this.label13 = new System.Windows.Forms.Label();
			this.label12 = new System.Windows.Forms.Label();
			this.label11 = new System.Windows.Forms.Label();
			this.groupBox5.SuspendLayout();
			this.groupBox4.SuspendLayout();
			this.groupBox2.SuspendLayout();
			this.groupBox1.SuspendLayout();
			this.groupBox6.SuspendLayout();
			this.groupBox3.SuspendLayout();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.BackColor = System.Drawing.Color.WhiteSmoke;
			this.label1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
			this.label1.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label1.Location = new System.Drawing.Point(289, 16);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(213, 23);
			this.label1.TabIndex = 0;
			this.label1.Text = "读  者  续  借";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// groupBox5
			// 
			this.groupBox5.Controls.Add(this.button4);
			this.groupBox5.Controls.Add(this.button3);
			this.groupBox5.Controls.Add(this.button2);
			this.groupBox5.Controls.Add(this.button1);
			this.groupBox5.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.groupBox5.Location = new System.Drawing.Point(336, 424);
			this.groupBox5.Name = "groupBox5";
			this.groupBox5.Size = new System.Drawing.Size(416, 64);
			this.groupBox5.TabIndex = 10;
			this.groupBox5.TabStop = false;
			// 
			// button4
			// 
			this.button4.Enabled = false;
			this.button4.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.button4.Location = new System.Drawing.Point(216, 24);
			this.button4.Name = "button4";
			this.button4.TabIndex = 3;
			this.button4.Text = "缴款并归还";
			this.button4.Click += new System.EventHandler(this.button4_Click);
			// 
			// button3
			// 
			this.button3.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.button3.Location = new System.Drawing.Point(126, 24);
			this.button3.Name = "button3";
			this.button3.TabIndex = 2;
			this.button3.Text = "重置";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// button2
			// 
			this.button2.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.button2.Location = new System.Drawing.Point(306, 24);
			this.button2.Name = "button2";
			this.button2.TabIndex = 1;
			this.button2.Text = "关闭";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// button1
			// 
			this.button1.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.button1.Location = new System.Drawing.Point(36, 24);
			this.button1.Name = "button1";
			this.button1.TabIndex = 0;
			this.button1.Text = "续借";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// groupBox4
			// 
			this.groupBox4.Controls.Add(this.listView1);
			this.groupBox4.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.groupBox4.Location = new System.Drawing.Point(336, 56);
			this.groupBox4.Name = "groupBox4";
			this.groupBox4.Size = new System.Drawing.Size(416, 184);
			this.groupBox4.TabIndex = 9;
			this.groupBox4.TabStop = false;
			this.groupBox4.Text = "当前读者已借书";
			// 
			// listView1
			// 
			this.listView1.ContextMenu = this.contextMenu1;
			this.listView1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.listView1.FullRowSelect = true;
			this.listView1.GridLines = true;
			this.listView1.Location = new System.Drawing.Point(3, 17);
			this.listView1.Name = "listView1";
			this.listView1.Size = new System.Drawing.Size(410, 164);
			this.listView1.TabIndex = 5;
			this.listView1.View = System.Windows.Forms.View.Details;
			this.listView1.Click += new System.EventHandler(this.listView1_Click);
			// 
			// contextMenu1
			// 
			this.contextMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																						 this.menuItem1,
																						 this.menuItem2,
																						 this.menuItem3});
			// 
			// menuItem1
			// 
			this.menuItem1.Index = 0;
			this.menuItem1.Text = "续借";
			// 
			// menuItem2
			// 
			this.menuItem2.Index = 1;
			this.menuItem2.Text = "-";
			// 
			// menuItem3
			// 
			this.menuItem3.Index = 2;
			this.menuItem3.Text = "缴纳罚款";
			// 
			// groupBox2
			// 
			this.groupBox2.Controls.Add(this.label9);
			this.groupBox2.Controls.Add(this.label8);
			this.groupBox2.Controls.Add(this.textBox6);
			this.groupBox2.Controls.Add(this.textBox5);
			this.groupBox2.Controls.Add(this.textBox4);
			this.groupBox2.Controls.Add(this.textBox3);
			this.groupBox2.Controls.Add(this.textBox2);
			this.groupBox2.Controls.Add(this.label7);
			this.groupBox2.Controls.Add(this.label6);
			this.groupBox2.Controls.Add(this.label5);
			this.groupBox2.Controls.Add(this.label4);
			this.groupBox2.Controls.Add(this.label3);
			this.groupBox2.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.groupBox2.Location = new System.Drawing.Point(40, 168);
			this.groupBox2.Name = "groupBox2";
			this.groupBox2.Size = new System.Drawing.Size(264, 248);
			this.groupBox2.TabIndex = 7;
			this.groupBox2.TabStop = false;
			this.groupBox2.Text = "读者信息";
			// 
			// label9
			// 
			this.label9.AutoSize = true;
			this.label9.Location = new System.Drawing.Point(208, 192);
			this.label9.Name = "label9";
			this.label9.Size = new System.Drawing.Size(17, 17);
			this.label9.TabIndex = 11;
			this.label9.Text = "册";
			// 
			// label8
			// 
			this.label8.AutoSize = true;
			this.label8.Location = new System.Drawing.Point(208, 154);
			this.label8.Name = "label8";
			this.label8.Size = new System.Drawing.Size(17, 17);
			this.label8.TabIndex = 10;
			this.label8.Text = "册";
			// 
			// textBox6
			// 
			this.textBox6.Location = new System.Drawing.Point(96, 190);
			this.textBox6.Name = "textBox6";
			this.textBox6.ReadOnly = true;
			this.textBox6.Size = new System.Drawing.Size(112, 21);
			this.textBox6.TabIndex = 9;
			this.textBox6.Text = "";
			// 
			// textBox5
			// 
			this.textBox5.Location = new System.Drawing.Point(96, 152);
			this.textBox5.Name = "textBox5";
			this.textBox5.ReadOnly = true;
			this.textBox5.Size = new System.Drawing.Size(112, 21);
			this.textBox5.TabIndex = 8;
			this.textBox5.Text = "";
			// 
			// textBox4