hsgl.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>
	/// hsgl 的摘要说明。
	/// </summary>
	public class hsgl : System.Windows.Forms.Form
	{
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label labeldzxm;
		private System.Windows.Forms.Label labeldzxb;
		private System.Windows.Forms.Label labeldzsj;
		private System.Windows.Forms.GroupBox groupBox2;
		private System.Windows.Forms.Label labeltssm;
		public System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.Label labeltszz;
		private System.Windows.Forms.Label labeltsjg;
		private System.Windows.Forms.GroupBox groupBox3;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.GroupBox groupBox4;
		private System.Windows.Forms.Label labelxm;
		private System.Windows.Forms.Label label9;
		private System.Windows.Forms.Label label10;
		private System.Windows.Forms.Label labelxb;
		private System.Windows.Forms.Label label11;
		private System.Windows.Forms.Label labelgj;
		private System.Windows.Forms.Label label13;
		private System.Windows.Forms.Label labelzj;
		private System.Windows.Forms.Label label15;
		private System.Windows.Forms.TextBox textBox3;
		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;
		private System.Data.OleDb.OleDbDataAdapter oleDbDataAdapter2;
		private System.Data.OleDb.OleDbCommand oleDbSelectCommand2;
		private System.Data.OleDb.OleDbCommand oleDbInsertCommand2;
		private System.Data.OleDb.OleDbCommand oleDbUpdateCommand2;
		private System.Data.OleDb.OleDbCommand oleDbDeleteCommand2;
		/// <summary>
		private bool DZ=true;
		private bool TS=true;
		private Form1 F=null;
		private System.Data.OleDb.OleDbDataAdapter oleDbDataAdapter3;
		private System.Data.OleDb.OleDbCommand oleDbSelectCommand3;
		private System.Data.OleDb.OleDbCommand oleDbInsertCommand3;
		private System.Data.OleDb.OleDbCommand oleDbUpdateCommand3;
		private System.Data.OleDb.OleDbCommand oleDbDeleteCommand3;
		/// </summary>
		private System.ComponentModel.Container components = null;

		public hsgl()
		{
			//
			// 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(hsgl));
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.label2 = new System.Windows.Forms.Label();
			this.label1 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.label4 = new System.Windows.Forms.Label();
			this.labeldzxm = new System.Windows.Forms.Label();
			this.labeldzxb = new System.Windows.Forms.Label();
			this.labeldzsj = new System.Windows.Forms.Label();
			this.groupBox2 = new System.Windows.Forms.GroupBox();
			this.labeltssm = new System.Windows.Forms.Label();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.label5 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.label7 = new System.Windows.Forms.Label();
			this.label8 = new System.Windows.Forms.Label();
			this.labeltszz = new System.Windows.Forms.Label();
			this.labeltsjg = new System.Windows.Forms.Label();
			this.groupBox3 = new System.Windows.Forms.GroupBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.groupBox4 = new System.Windows.Forms.GroupBox();
			this.labelxm = new System.Windows.Forms.Label();
			this.label9 = new System.Windows.Forms.Label();
			this.label10 = new System.Windows.Forms.Label();
			this.labelxb = new System.Windows.Forms.Label();
			this.label11 = new System.Windows.Forms.Label();
			this.labelgj = new System.Windows.Forms.Label();
			this.label13 = new System.Windows.Forms.Label();
			this.labelzj = new System.Windows.Forms.Label();
			this.label15 = new System.Windows.Forms.Label();
			this.textBox3 = new System.Windows.Forms.TextBox();
			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.oleDbDataAdapter2 = new System.Data.OleDb.OleDbDataAdapter();
			this.oleDbDeleteCommand2 = new System.Data.OleDb.OleDbCommand();
			this.oleDbInsertCommand2 = new System.Data.OleDb.OleDbCommand();
			this.oleDbSelectCommand2 = new System.Data.OleDb.OleDbCommand();
			this.oleDbUpdateCommand2 = new System.Data.OleDb.OleDbCommand();
			this.oleDbDataAdapter3 = new System.Data.OleDb.OleDbDataAdapter();
			this.oleDbDeleteCommand3 = new System.Data.OleDb.OleDbCommand();
			this.oleDbInsertCommand3 = new System.Data.OleDb.OleDbCommand();
			this.oleDbSelectCommand3 = new System.Data.OleDb.OleDbCommand();
			this.oleDbUpdateCommand3 = new System.Data.OleDb.OleDbCommand();
			this.groupBox1.SuspendLayout();
			this.groupBox2.SuspendLayout();
			this.groupBox3.SuspendLayout();
			this.groupBox4.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.dataSet21)).BeginInit();
			this.SuspendLayout();
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.textBox1);
			this.groupBox1.Controls.Add(this.label2);
			this.groupBox1.Controls.Add(this.label1);
			this.groupBox1.Controls.Add(this.label3);
			this.groupBox1.Controls.Add(this.label4);
			this.groupBox1.Controls.Add(this.labeldzxm);
			this.groupBox1.Controls.Add(this.labeldzxb);
			this.groupBox1.Controls.Add(this.labeldzsj);
			this.groupBox1.Dock = System.Windows.Forms.DockStyle.Top;
			this.groupBox1.Location = new System.Drawing.Point(0, 0);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(1016, 100);
			this.groupBox1.TabIndex = 1;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "还书读者信息";
			// 
			// 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(183, 37);
			this.textBox1.MaxLength = 10;
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(128, 26);
			this.textBox1.TabIndex = 0;
			this.textBox1.Text = "";
			this.textBox1.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBox2_KeyDown);
			this.textBox1.Leave += new System.EventHandler(this.textBox1_Leave);
			// 
			// label2
			// 
			this.label2.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
			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(77, 39);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(96, 23);
			this.label2.TabIndex = 5;
			this.label2.Text = "读者编号：";
			// 
			// label1
			// 
			this.label1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
			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(321, 39);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(64, 23);
			this.label1.TabIndex = 8;
			this.label1.Text = "姓名：";