实例介绍
【实例简介】
1、程序运行环境
VS2005 SQL2000或SQL2005
2、数据库安装
打开数据库管理系统,附加数据库即可。
3、本程序开发时连接的数据库服务器是本地(local),而且能够以Windows集成安全方式访问。
4、程序登录密码为
管理员:
用户名:heshan 密码:123456
用户名:zhaojia 密码:123456
超级管理员:
用户名:wenjie 密码:123456
【实例截图】
【核心代码】
using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; namespace Library.UserInterface { /// <summary> /// Form1 的摘要说明。 /// </summary> public class MainForm : System.Windows.Forms.Form { /// <summary> /// 必需的设计器变量。 /// </summary> private System.ComponentModel.Container components = null; private System.Windows.Forms.Button btnReader; private System.Windows.Forms.Button btnBook; private System.Windows.Forms.Button btnPublishing; private System.Windows.Forms.Button btnBorrow; private System.Windows.Forms.Button btnUser; private System.Windows.Forms.Button btnQuery; private System.Windows.Forms.Button btnExit; private string userName; private Label label1; private string userSort; public MainForm(string username,string usersort) { InitializeComponent(); this.userName=username; userSort=usersort; } /// <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.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm)); this.btnReader = new System.Windows.Forms.Button(); this.btnBook = new System.Windows.Forms.Button(); this.btnPublishing = new System.Windows.Forms.Button(); this.btnBorrow = new System.Windows.Forms.Button(); this.btnUser = new System.Windows.Forms.Button(); this.btnQuery = new System.Windows.Forms.Button(); this.btnExit = new System.Windows.Forms.Button(); this.label1 = new System.Windows.Forms.Label(); this.SuspendLayout(); // // btnReader // this.btnReader.FlatStyle = System.Windows.Forms.FlatStyle.Flat; this.btnReader.ForeColor = System.Drawing.Color.White; this.btnReader.Location = new System.Drawing.Point(159, 160); this.btnReader.Name = "btnReader"; this.btnReader.Size = new System.Drawing.Size(80, 30); this.btnReader.TabIndex = 9; this.btnReader.TabStop = false; this.btnReader.Text = "读者信息"; this.btnReader.UseVisualStyleBackColor = false; this.btnReader.Click = new System.EventHandler(this.btnReader_Click); // // btnBook // this.btnBook.FlatStyle = System.Windows.Forms.FlatStyle.Flat; this.btnBook.ForeColor = System.Drawing.Color.White; this.btnBook.Location = new System.Drawing.Point(159, 213); this.btnBook.Name = "btnBook"; this.btnBook.Size = new System.Drawing.Size(80, 30); this.btnBook.TabIndex = 10; this.btnBook.Text = "图书信息"; this.btnBook.Click = new System.EventHandler(this.btnBook_Click); // // btnPublishing // this.btnPublishing.FlatStyle = System.Windows.Forms.FlatStyle.Flat; this.btnPublishing.ForeColor = System.Drawing.Color.White; this.btnPublishing.Location = new System.Drawing.Point(279, 160); this.btnPublishing.Name = "btnPublishing"; this.btnPublishing.Size = new System.Drawing.Size(80, 30); this.btnPublishing.TabIndex = 11; this.btnPublishing.Text = "出版社信息"; this.btnPublishing.Click = new System.EventHandler(this.btnPublishing_Click); // // btnBorrow // this.btnBorrow.FlatStyle = System.Windows.Forms.FlatStyle.Flat; this.btnBorrow.ForeColor = System.Drawing.Color.White; this.btnBorrow.Location = new System.Drawing.Point(159, 290); this.btnBorrow.Name = "btnBorrow"; this.btnBorrow.Size = new System.Drawing.Size(80, 30); this.btnBorrow.TabIndex = 12; this.btnBorrow.Text = "读者借还书"; this.btnBorrow.Click = new System.EventHandler(this.btnBorrow_Click); // // btnUser // this.btnUser.FlatStyle = System.Windows.Forms.FlatStyle.Flat; this.btnUser.ForeColor = System.Drawing.Color.White; this.btnUser.Location = new System.Drawing.Point(279, 213); this.btnUser.Name = "btnUser"; this.btnUser.Size = new System.Drawing.Size(80, 30); this.btnUser.TabIndex = 13; this.btnUser.Text = "管理员信息"; this.btnUser.Click = new System.EventHandler(this.btnUser_Click); // // btnQuery // this.btnQuery.FlatStyle = System.Windows.Forms.FlatStyle.Flat; this.btnQuery.ForeColor = System.Drawing.Color.White; this.btnQuery.Location = new System.Drawing.Point(279, 290); this.btnQuery.Name = "btnQuery"; this.btnQuery.Size = new System.Drawing.Size(80, 30); this.btnQuery.TabIndex = 15; this.btnQuery.Text = "综合查询"; this.btnQuery.Click = new System.EventHandler(this.btnQuery_Click); // // btnExit // this.btnExit.BackColor = System.Drawing.Color.DodgerBlue; this.btnExit.FlatStyle = System.Windows.Forms.FlatStyle.Flat; this.btnExit.ForeColor = System.Drawing.Color.White; this.btnExit.Location = new System.Drawing.Point(404, 358); this.btnExit.Name = "btnExit"; this.btnExit.Size = new System.Drawing.Size(80, 30); this.btnExit.TabIndex = 16; this.btnExit.Text = "退出系统"; this.btnExit.UseVisualStyleBackColor = false; this.btnExit.Click = new System.EventHandler(this.btnExit_Click); // // label1 // this.label1.AutoSize = true; this.label1.Font = new System.Drawing.Font("宋体", 26.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134))); this.label1.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(192))))); this.label1.Location = new System.Drawing.Point(75, 66); this.label1.Name = "label1"; this.label1.Size = new System.Drawing.Size(365, 35); this.label1.TabIndex = 17; this.label1.Text = "欢迎进入图书管理系统"; // // MainForm // this.AutoScaleBaseSize = new System.Drawing.Size(6, 14); this.BackColor = System.Drawing.SystemColors.ActiveCaption; this.ClientSize = new System.Drawing.Size(522, 453); this.Controls.Add(this.label1); this.Controls.Add(this.btnExit); this.Controls.Add(this.btnQuery); this.Controls.Add(this.btnUser); this.Controls.Add(this.btnBorrow); this.Controls.Add(this.btnPublishing); this.Controls.Add(this.btnBook); this.Controls.Add(this.btnReader); this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon"))); this.MaximizeBox = false; this.MinimizeBox = false; this.Name = "MainForm"; this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen; this.Text = "图书管理系统"; this.Load = new System.EventHandler(this.MainForm_Load); this.ResumeLayout(false); this.PerformLayout(); } #endregion /// <summary> /// 应用程序的主入口点。 /// </summary> [STAThread] /*static void Main() { Application.Run(new MainForm("andy","andy")); }*/ private void btnExit_Click(object sender, System.EventArgs e) { this.Close(); } private void MainForm_Load(object sender, System.EventArgs e) { this.Text="图书馆管理系统 " userName; if(this.userSort=="system") { this.btnUser.Enabled=true; } else { this.btnUser.Enabled=false; } } private void btnQuery_Click(object sender, System.EventArgs e) { Form QueryForm=new Query(); QueryForm.ShowDialog(); } private void btnUser_Click(object sender, System.EventArgs e) { Form UserForm=new User(); UserForm.ShowDialog(); } private void btnReader_Click(object sender, System.EventArgs e) { Form readerForm=new Reader(); readerForm.ShowDialog(); } private void btnBook_Click(object sender, System.EventArgs e) { Form bookForm=new Book(); bookForm.ShowDialog(); } private void btnBorrow_Click(object sender, System.EventArgs e) { Form bookForm=new BorrowReturn(); bookForm.ShowDialog(); } private void btnPublishing_Click(object sender, System.EventArgs e) { Form publisForm=new Publishing(); publisForm.ShowDialog(); } } }
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