reader.cs

visualc#+sql图书出租管理系统

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

namespace Library
{
	/// <summary>
	/// Reader 的摘要说明。
	/// </summary>
	public class Reader : System.Windows.Forms.Form
	{
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label label5;		
		private System.Data.SqlClient.SqlConnection sqlConnection1;
		private System.Data.SqlClient.SqlDataAdapter sqlDataAdapter1;
		private System.Windows.Forms.Button btnFirst;
		private System.Windows.Forms.Button btnLast;
		private System.Windows.Forms.Button btnNext;
		private System.Windows.Forms.Button btnPrevious;
		private System.Windows.Forms.Button btnExit;
		private System.Windows.Forms.Button btnAdd;
		private System.Windows.Forms.Button btnModify;
		private System.Windows.Forms.Button btnDelete;
		private System.Windows.Forms.GroupBox groupBox3;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.TextBox textPassword;
		private System.Windows.Forms.Button btnCancel;
		private System.Windows.Forms.Button btnApply;
		private System.Windows.Forms.TextBox textBorrowBooks;
		private System.Windows.Forms.TextBox textEmail;
		private System.Windows.Forms.TextBox textTelNo;
		private System.Windows.Forms.TextBox textName;
		private System.Windows.Forms.TextBox textId;
		private System.Windows.Forms.Label lblDatasetPosition;
		private System.Data.SqlClient.SqlCommand sqlSelectCommand1;
		private System.Data.SqlClient.SqlCommand sqlInsertCommand1;
		private System.Data.SqlClient.SqlCommand sqlUpdateCommand1;
		private System.Data.SqlClient.SqlCommand sqlDeleteCommand1;
		private Library.DataSetReader objDataSetReader;
		
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Reader()
		{
			//
			// 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(Reader));
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.textPassword = new System.Windows.Forms.TextBox();
			this.label7 = new System.Windows.Forms.Label();
			this.textEmail = new System.Windows.Forms.TextBox();
			this.textName = new System.Windows.Forms.TextBox();
			this.objDataSetReader = new Library.DataSetReader();
			this.textId = new System.Windows.Forms.TextBox();
			this.label4 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label1 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.textTelNo = new System.Windows.Forms.TextBox();
			this.label5 = new System.Windows.Forms.Label();
			this.textBorrowBooks = new System.Windows.Forms.TextBox();
			this.btnFirst = new System.Windows.Forms.Button();
			this.btnLast = new System.Windows.Forms.Button();
			this.btnNext = new System.Windows.Forms.Button();
			this.btnPrevious = new System.Windows.Forms.Button();
			this.lblDatasetPosition = new System.Windows.Forms.Label();
			this.btnCancel = new System.Windows.Forms.Button();
			this.btnApply = new System.Windows.Forms.Button();
			this.sqlConnection1 = new System.Data.SqlClient.SqlConnection();
			this.sqlDataAdapter1 = new System.Data.SqlClient.SqlDataAdapter();
			this.sqlDeleteCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlInsertCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlSelectCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlUpdateCommand1 = new System.Data.SqlClient.SqlCommand();
			this.btnExit = new System.Windows.Forms.Button();
			this.btnAdd = new System.Windows.Forms.Button();
			this.btnModify = new System.Windows.Forms.Button();
			this.btnDelete = new System.Windows.Forms.Button();
			this.groupBox3 = new System.Windows.Forms.GroupBox();
			this.groupBox1.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.objDataSetReader)).BeginInit();
			this.groupBox3.SuspendLayout();
			this.SuspendLayout();
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.textPassword);
			this.groupBox1.Controls.Add(this.label7);
			this.groupBox1.Controls.Add(this.textEmail);
			this.groupBox1.Controls.Add(this.textName);
			this.groupBox1.Controls.Add(this.textId);
			this.groupBox1.Controls.Add(this.label4);
			this.groupBox1.Controls.Add(this.label2);
			this.groupBox1.Controls.Add(this.label1);
			this.groupBox1.Controls.Add(this.label3);
			this.groupBox1.Controls.Add(this.textTelNo);
			this.groupBox1.Controls.Add(this.label5);
			this.groupBox1.Controls.Add(this.textBorrowBooks);
			this.groupBox1.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.groupBox1.Location = new System.Drawing.Point(16, 16);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(408, 160);
			this.groupBox1.TabIndex = 0;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "客户信息维护";
			this.groupBox1.Enter += new System.EventHandler(this.groupBox1_Enter);
			// 
			// textPassword
			// 
			this.textPassword.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.objDataSetReader, "Reader.ReaderPassword"));
			this.textPassword.Location = new System.Drawing.Point(88, 80);
			this.textPassword.Name = "textPassword";
			this.textPassword.TabIndex = 13;
			this.textPassword.Text = "";
			// 
			// label7
			// 
			this.label7.Location = new System.Drawing.Point(16, 88);
			this.label7.Name = "label7";
			this.label7.Size = new System.Drawing.Size(72, 23);
			this.label7.TabIndex = 12;
			this.label7.Text = "客户口令";
			// 
			// textEmail
			// 
			this.textEmail.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.objDataSetReader, "Reader.ReaderEmail"));
			this.textEmail.Location = new System.Drawing.Point(288, 16);
			this.textEmail.Name = "textEmail";
			this.textEmail.TabIndex = 10;
			this.textEmail.Text = "";
			// 
			// textName
			// 
			this.textName.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.objDataSetReader, "Reader.ReaderName"));
			this.textName.Location = new System.Drawing.Point(88, 48);
			this.textName.Name = "textName";
			this.textName.TabIndex = 8;
			this.textName.Text = "";
			// 
			// objDataSetReader
			// 
			this.objDataSetReader.DataSetName = "DataSetReader";
			this.objDataSetReader.Locale = new System.Globalization.CultureInfo("zh-CN");
			// 
			// textId
			// 
			this.textId.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.objDataSetReader, "Reader.ReaderID"));
			this.textId.Location = new System.Drawing.Point(88, 16);
			this.textId.Name = "textId";
			this.textId.TabIndex = 7;
			this.textId.Text = "";
			// 
			// label4
			// 
			this.label4.Location = new System.Drawing.Point(216, 24);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(72, 23);
			this.label4.TabIndex = 3;
			this.label4.Text = "电子邮件";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(16, 56);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(72, 23);
			this.label2.TabIndex = 1;
			this.label2.Text = "客户姓名";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(16, 24);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(72, 23);
			this.label1.TabIndex = 0;
			this.label1.Text = "客户编号";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(216, 56);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(64, 23);
			this.label3.TabIndex = 2;
			this.label3.Text = "联系电话";
			// 
			// textTelNo
			// 
			this.textTelNo.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.objDataSetReader, "Reader.ReaderPhoneNo"));
			this.textTelNo.Location = new System.Drawing.Point(288, 48);
			this.textTelNo.Name = "textTelNo";
			this.textTelNo.TabIndex = 9;
			this.textTelNo.Text = "";
			// 
			// label5
			// 
			this.label5.Location = new System.Drawing.Point(216, 88);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(72, 23);
			this.label5.TabIndex = 4;
			this.label5.Text = "已租书目";
			// 
			// textBorrowBooks
			// 
			this.textBorrowBooks.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.objDataSetReader, "Reader.ReaderBorrowedbooks"));
			this.textBorrowBooks.Location = new System.Drawing.Point(288, 80);
			this.textBorrowBooks.Name = "textBorrowBooks";
			this.textBorrowBooks.TabIndex = 11;
			this.textBorrowBooks.Text = "";
			//