dzzc.cs

这是本人学习语言来第一次写的程序

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

namespace 图书馆信息管理系统
{
	/// <summary>
	/// dzzc 的摘要说明。
	/// </summary>
	public class dzzc : System.Windows.Forms.Form
	{
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.GroupBox groupBox2;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.RadioButton radioButton1;
		private System.Windows.Forms.RadioButton radioButton2;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.TextBox textBox4;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.TextBox textBox5;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.TextBox textBox6;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.TextBox textBox7;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button3;
		private System.Data.OleDb.OleDbDataAdapter oleDbDataAdapter1;
		private System.Data.OleDb.OleDbCommand oleDbSelectCommand1;
		private System.Data.OleDb.OleDbCommand oleDbInsertCommand1;
		private System.Data.OleDb.OleDbCommand oleDbUpdateCommand1;
		private System.Data.OleDb.OleDbCommand oleDbDeleteCommand1;
		private System.Data.OleDb.OleDbConnection oleDbConnection1;
		private 图书馆信息管理系统.DataSet2 dataSet21;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public dzzc()
		{
			//
			// 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(dzzc));
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.radioButton1 = new System.Windows.Forms.RadioButton();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.radioButton2 = new System.Windows.Forms.RadioButton();
			this.label4 = new System.Windows.Forms.Label();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.label5 = new System.Windows.Forms.Label();
			this.textBox4 = new System.Windows.Forms.TextBox();
			this.label6 = new System.Windows.Forms.Label();
			this.textBox5 = new System.Windows.Forms.TextBox();
			this.label7 = new System.Windows.Forms.Label();
			this.textBox6 = new System.Windows.Forms.TextBox();
			this.label8 = new System.Windows.Forms.Label();
			this.textBox7 = new System.Windows.Forms.TextBox();
			this.groupBox2 = new System.Windows.Forms.GroupBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.button3 = new System.Windows.Forms.Button();
			this.oleDbDataAdapter1 = new System.Data.OleDb.OleDbDataAdapter();
			this.oleDbDeleteCommand1 = new System.Data.OleDb.OleDbCommand();
			this.oleDbConnection1 = new System.Data.OleDb.OleDbConnection();
			this.oleDbInsertCommand1 = new System.Data.OleDb.OleDbCommand();
			this.oleDbSelectCommand1 = new System.Data.OleDb.OleDbCommand();
			this.oleDbUpdateCommand1 = new System.Data.OleDb.OleDbCommand();
			this.dataSet21 = new 图书馆信息管理系统.DataSet2();
			this.groupBox1.SuspendLayout();
			this.groupBox2.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.dataSet21)).BeginInit();
			this.SuspendLayout();
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.radioButton1);
			this.groupBox1.Controls.Add(this.textBox1);
			this.groupBox1.Controls.Add(this.label1);
			this.groupBox1.Controls.Add(this.label2);
			this.groupBox1.Controls.Add(this.label3);
			this.groupBox1.Controls.Add(this.textBox2);
			this.groupBox1.Controls.Add(this.radioButton2);
			this.groupBox1.Controls.Add(this.label4);
			this.groupBox1.Controls.Add(this.textBox3);
			this.groupBox1.Controls.Add(this.label5);
			this.groupBox1.Controls.Add(this.textBox4);
			this.groupBox1.Controls.Add(this.label6);
			this.groupBox1.Controls.Add(this.textBox5);
			this.groupBox1.Controls.Add(this.label7);
			this.groupBox1.Controls.Add(this.textBox6);
			this.groupBox1.Controls.Add(this.label8);
			this.groupBox1.Controls.Add(this.textBox7);
			this.groupBox1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.groupBox1.Location = new System.Drawing.Point(0, 0);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(992, 438);
			this.groupBox1.TabIndex = 0;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "数据输入";
			// 
			// radioButton1
			// 
			this.radioButton1.Checked = true;
			this.radioButton1.Location = new System.Drawing.Point(272, 136);
			this.radioButton1.Name = "radioButton1";
			this.radioButton1.Size = new System.Drawing.Size(32, 24);
			this.radioButton1.TabIndex = 2;
			this.radioButton1.TabStop = true;
			this.radioButton1.Text = "男";
			// 
			// textBox1
			// 
			this.textBox1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textBox1.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox1.Location = new System.Drawing.Point(272, 40);
			this.textBox1.MaxLength = 10;
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(352, 26);
			this.textBox1.TabIndex = 0;
			this.textBox1.Text = "";
			this.textBox1.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBox3_KeyDown);
			// 
			// label1
			// 
			this.label1.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label1.Location = new System.Drawing.Point(144, 48);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(64, 23);
			this.label1.TabIndex = 0;
			this.label1.Text = "编号：";
			// 
			// label2
			// 
			this.label2.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label2.Location = new System.Drawing.Point(144, 96);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(64, 23);
			this.label2.TabIndex = 0;
			this.label2.Text = "姓名：";
			// 
			// label3
			// 
			this.label3.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label3.Location = new System.Drawing.Point(144, 136);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(64, 23);
			this.label3.TabIndex = 0;
			this.label3.Text = "性别：";
			// 
			// textBox2
			// 
			this.textBox2.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textBox2.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox2.Location = new System.Drawing.Point(272, 88);
			this.textBox2.MaxLength = 5;
			this.textBox2.Name = "textBox2";
			this.textBox2.Size = new System.Drawing.Size(352, 26);
			this.textBox2.TabIndex = 1;
			this.textBox2.Text = "";
			this.textBox2.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBox3_KeyDown);
			// 
			// radioButton2
			// 
			this.radioButton2.Location = new System.Drawing.Point(320, 136);
			this.radioButton2.Name = "radioButton2";
			this.radioButton2.Size = new System.Drawing.Size(32, 24);
			this.radioButton2.TabIndex = 3;
			this.radioButton2.Text = "女";
			// 
			// label4
			// 
			this.label4.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label4.Location = new System.Drawing.Point(144, 184);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(64, 23);
			this.label4.TabIndex = 0;
			this.label4.Text = "单位：";
			// 
			// textBox3
			// 
			this.textBox3.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textBox3.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.textBox3.Location = new System.Drawing.Point(272, 176);
			this.textBox3.MaxLength = 30;
			this.textBox3.Name = "textBox3";
			this.textBox3.Size = new System.Drawing.Size(352, 26);
			this.textBox3.TabIndex = 4;
			this.textBox3.Text = "";
			this.textBox3.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBox3_KeyDown);
			// 
			// label5
			// 
			this.label5.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label5.Location = new System.Drawing.Point(144, 232);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(64, 23);
			this.label5.TabIndex = 0;