form4.cs

一个图书管理系统的源码。。可以参考这个源码自行发挥

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

namespace book
{
	/// <summary>
	/// Summary description for Form4.
	/// </summary>
	public class Form4 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.CheckBox checkBox5;
		private System.Windows.Forms.CheckBox checkBox4;
		private System.Windows.Forms.CheckBox checkBox3;
		private System.Windows.Forms.CheckBox checkBox2;
		private System.Windows.Forms.CheckBox checkBox1;
		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.TextBox textBox1;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.TextBox textBox6;
		private System.Windows.Forms.CheckBox checkBox6;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Form4()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			//
			// TODO: Add any constructor code after InitializeComponent call
			//
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.textBox4 = new System.Windows.Forms.TextBox();
			this.textBox5 = new System.Windows.Forms.TextBox();
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.checkBox5 = new System.Windows.Forms.CheckBox();
			this.checkBox4 = new System.Windows.Forms.CheckBox();
			this.checkBox3 = new System.Windows.Forms.CheckBox();
			this.checkBox2 = new System.Windows.Forms.CheckBox();
			this.checkBox1 = new System.Windows.Forms.CheckBox();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.label5 = new System.Windows.Forms.Label();
			this.label4 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label1 = new System.Windows.Forms.Label();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.label6 = new System.Windows.Forms.Label();
			this.textBox6 = new System.Windows.Forms.TextBox();
			this.checkBox6 = new System.Windows.Forms.CheckBox();
			this.groupBox1.SuspendLayout();
			this.SuspendLayout();
			// 
			// textBox4
			// 
			this.textBox4.Location = new System.Drawing.Point(176, 96);
			this.textBox4.Name = "textBox4";
			this.textBox4.TabIndex = 12;
			this.textBox4.Text = "";
			// 
			// textBox5
			// 
			this.textBox5.Location = new System.Drawing.Point(176, 120);
			this.textBox5.Name = "textBox5";
			this.textBox5.TabIndex = 13;
			this.textBox5.Text = "";
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.AddRange(new System.Windows.Forms.Control[] {
																					this.checkBox6,
																					this.label6,
																					this.textBox6,
																					this.checkBox5,
																					this.checkBox4,
																					this.checkBox3,
																					this.checkBox2,
																					this.checkBox1,
																					this.textBox5,
																					this.textBox4,
																					this.textBox3,
																					this.textBox2,
																					this.textBox1,
																					this.label5,
																					this.label4,
																					this.label3,
																					this.label2,
																					this.label1});
			this.groupBox1.Location = new System.Drawing.Point(8, 24);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(288, 176);
			this.groupBox1.TabIndex = 1;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "查询方式";
			// 
			// checkBox5
			// 
			this.checkBox5.Location = new System.Drawing.Point(8, 112);
			this.checkBox5.Name = "checkBox5";
			this.checkBox5.Size = new System.Drawing.Size(80, 24);
			this.checkBox5.TabIndex = 18;
			this.checkBox5.Text = "逻辑与";
			// 
			// checkBox4
			// 
			this.checkBox4.Location = new System.Drawing.Point(8, 88);
			this.checkBox4.Name = "checkBox4";
			this.checkBox4.Size = new System.Drawing.Size(80, 24);
			this.checkBox4.TabIndex = 17;
			this.checkBox4.Text = "逻辑与";
			// 
			// checkBox3
			// 
			this.checkBox3.Location = new System.Drawing.Point(8, 64);
			this.checkBox3.Name = "checkBox3";
			this.checkBox3.Size = new System.Drawing.Size(80, 24);
			this.checkBox3.TabIndex = 16;
			this.checkBox3.Text = "逻辑与";
			// 
			// checkBox2
			// 
			this.checkBox2.Location = new System.Drawing.Point(8, 40);
			this.checkBox2.Name = "checkBox2";
			this.checkBox2.Size = new System.Drawing.Size(80, 24);
			this.checkBox2.TabIndex = 15;
			this.checkBox2.Text = "逻辑与";
			// 
			// checkBox1
			// 
			this.checkBox1.Location = new System.Drawing.Point(8, 17);
			this.checkBox1.Name = "checkBox1";
			this.checkBox1.Size = new System.Drawing.Size(80, 24);
			this.checkBox1.TabIndex = 14;
			this.checkBox1.Text = "逻辑与";
			// 
			// textBox3
			// 
			this.textBox3.Location = new System.Drawing.Point(176, 72);
			this.textBox3.Name = "textBox3";
			this.textBox3.TabIndex = 11;
			this.textBox3.Text = "";
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(176, 48);
			this.textBox2.Name = "textBox2";
			this.textBox2.TabIndex = 10;
			this.textBox2.Text = "";
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(176, 24);
			this.textBox1.Name = "textBox1";
			this.textBox1.TabIndex = 9;
			this.textBox1.Text = "";
			// 
			// label5
			// 
			this.label5.Location = new System.Drawing.Point(104, 120);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(72, 23);
			this.label5.TabIndex = 8;
			this.label5.Text = "定价：";
			// 
			// label4
			// 
			this.label4.Location = new System.Drawing.Point(104, 96);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(72, 23);
			this.label4.TabIndex = 7;
			this.label4.Text = "出版日期：";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(104, 72);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(72, 23);
			this.label3.TabIndex = 6;
			this.label3.Text = "出版社：";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(104, 48);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(72, 23);
			this.label2.TabIndex = 5;
			this.label2.Text = "作者：";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(104, 24);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(72, 23);
			this.label1.TabIndex = 4;
			this.label1.Text = "书名 ：";
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(48, 216);
			this.button1.Name = "button1";
			this.button1.TabIndex = 2;
			this.button1.Text = "删除";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(168, 216);
			this.button2.Name = "button2";
			this.button2.TabIndex = 3;
			this.button2.Text = "关闭";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// label6
			// 
			this.label6.Location = new System.Drawing.Point(104, 144);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(56, 23);
			this.label6.TabIndex = 20;
			this.label6.Text = "ISBN：";
			// 
			// textBox6