MainFrm.cs
资源名称:VCSDB.rar [点击查看]
上传用户:hjieqiu
上传日期:2013-05-11
资源大小:16494k
文件大小:12k
源码类别:
企业管理
开发平台:
C#
- using System;
- using System.Drawing;
- using System.Collections;
- using System.ComponentModel;
- using System.Windows.Forms;
- using System.Data;
- namespace 图书馆管理系统
- {
- /// <summary>
- /// Form1 的摘要说明。
- /// </summary>
- public class mainFrm : System.Windows.Forms.Form
- {
- private System.Windows.Forms.StatusBar statusBar1;
- private System.Windows.Forms.StatusBarPanel statusBarPanel1;
- private System.Windows.Forms.StatusBarPanel statusBarPanel2;
- private System.Windows.Forms.MainMenu mainMenu1;
- private System.Windows.Forms.MenuItem menuItem1;
- private System.Windows.Forms.MenuItem menuItem2;
- private System.Windows.Forms.MenuItem menuItem3;
- private System.Windows.Forms.MenuItem menuItem4;
- private System.Windows.Forms.MenuItem menuItem5;
- private System.Windows.Forms.MenuItem menuItem6;
- private System.Windows.Forms.MenuItem menuItem7;
- private System.Windows.Forms.MenuItem menuItem8;
- private System.Windows.Forms.MenuItem menuItem9;
- private System.Windows.Forms.MenuItem menuItem10;
- private System.Windows.Forms.MenuItem menuItem11;
- private System.Windows.Forms.MenuItem menuItem12;
- private System.Windows.Forms.MenuItem menuItem13;
- /// <summary>
- /// 必需的设计器变量。
- /// </summary>
- private System.ComponentModel.Container components = null;
- public mainFrm()
- {
- //
- // 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()
- {
- this.statusBar1 = new System.Windows.Forms.StatusBar();
- this.statusBarPanel1 = new System.Windows.Forms.StatusBarPanel();
- this.statusBarPanel2 = new System.Windows.Forms.StatusBarPanel();
- this.mainMenu1 = new System.Windows.Forms.MainMenu();
- this.menuItem1 = new System.Windows.Forms.MenuItem();
- this.menuItem2 = new System.Windows.Forms.MenuItem();
- this.menuItem3 = new System.Windows.Forms.MenuItem();
- this.menuItem4 = new System.Windows.Forms.MenuItem();
- this.menuItem5 = new System.Windows.Forms.MenuItem();
- this.menuItem6 = new System.Windows.Forms.MenuItem();
- this.menuItem7 = new System.Windows.Forms.MenuItem();
- this.menuItem8 = new System.Windows.Forms.MenuItem();
- this.menuItem9 = new System.Windows.Forms.MenuItem();
- this.menuItem10 = new System.Windows.Forms.MenuItem();
- this.menuItem11 = new System.Windows.Forms.MenuItem();
- this.menuItem12 = new System.Windows.Forms.MenuItem();
- this.menuItem13 = new System.Windows.Forms.MenuItem();
- ((System.ComponentModel.ISupportInitialize)(this.statusBarPanel1)).BeginInit();
- ((System.ComponentModel.ISupportInitialize)(this.statusBarPanel2)).BeginInit();
- this.SuspendLayout();
- //
- // statusBar1
- //
- this.statusBar1.Location = new System.Drawing.Point(0, 551);
- this.statusBar1.Name = "statusBar1";
- this.statusBar1.Panels.AddRange(new System.Windows.Forms.StatusBarPanel[] {
- this.statusBarPanel1,
- this.statusBarPanel2});
- this.statusBar1.ShowPanels = true;
- this.statusBar1.Size = new System.Drawing.Size(792, 22);
- this.statusBar1.TabIndex = 4;
- //
- // statusBarPanel1
- //
- this.statusBarPanel1.MinWidth = 200;
- this.statusBarPanel1.Text = " 数据库开发经典案例解析 清华大学出版社 用户登陆功能和权限管理功能参考进销存实例";
- this.statusBarPanel1.Width = 500;
- //
- // statusBarPanel2
- //
- this.statusBarPanel2.Width = 200;
- //
- // mainMenu1
- //
- this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
- this.menuItem1,
- this.menuItem4,
- this.menuItem7,
- this.menuItem13});
- //
- // menuItem1
- //
- this.menuItem1.Index = 0;
- this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
- this.menuItem2,
- this.menuItem3});
- this.menuItem1.Text = "读者管理";
- //
- // menuItem2
- //
- this.menuItem2.Index = 0;
- this.menuItem2.Text = "读者类别设置";
- this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);
- //
- // menuItem3
- //
- this.menuItem3.Index = 1;
- this.menuItem3.Text = "读者档案管理";
- this.menuItem3.Click += new System.EventHandler(this.menuItem3_Click);
- //
- // menuItem4
- //
- this.menuItem4.Index = 1;
- this.menuItem4.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
- this.menuItem5,
- this.menuItem6});
- this.menuItem4.Text = "图书管理";
- //
- // menuItem5
- //
- this.menuItem5.Index = 0;
- this.menuItem5.Text = "图书类别设置";
- this.menuItem5.Click += new System.EventHandler(this.menuItem5_Click);
- //
- // menuItem6
- //
- this.menuItem6.Index = 1;
- this.menuItem6.Text = "图书档案管理";
- this.menuItem6.Click += new System.EventHandler(this.menuItem6_Click);
- //
- // menuItem7
- //
- this.menuItem7.Index = 2;
- this.menuItem7.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
- this.menuItem8,
- this.menuItem9,
- this.menuItem10,
- this.menuItem11,
- this.menuItem12});
- this.menuItem7.Text = "流通管理";
- //
- // menuItem8
- //
- this.menuItem8.Index = 0;
- this.menuItem8.Text = "图书征订";
- this.menuItem8.Click += new System.EventHandler(this.menuItem8_Click);
- //
- // menuItem9
- //
- this.menuItem9.Index = 1;
- this.menuItem9.Text = "图书借阅";
- this.menuItem9.Click += new System.EventHandler(this.menuItem9_Click);
- //
- // menuItem10
- //
- this.menuItem10.Index = 2;
- this.menuItem10.Text = "图书归还";
- this.menuItem10.Click += new System.EventHandler(this.menuItem10_Click);
- //
- // menuItem11
- //
- this.menuItem11.Index = 3;
- this.menuItem11.Text = "逾期清单";
- this.menuItem11.Click += new System.EventHandler(this.menuItem11_Click);
- //
- // menuItem12
- //
- this.menuItem12.Index = 4;
- this.menuItem12.Text = "图书罚款";
- this.menuItem12.Click += new System.EventHandler(this.menuItem12_Click);
- //
- // menuItem13
- //
- this.menuItem13.Index = 3;
- this.menuItem13.Text = "退出系统";
- this.menuItem13.Click += new System.EventHandler(this.menuItem13_Click);
- //
- // mainFrm
- //
- this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
- this.ClientSize = new System.Drawing.Size(792, 573);
- this.Controls.Add(this.statusBar1);
- this.IsMdiContainer = true;
- this.Menu = this.mainMenu1;
- this.Name = "mainFrm";
- this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
- this.Text = "【图书馆管理系统】";
- ((System.ComponentModel.ISupportInitialize)(this.statusBarPanel1)).EndInit();
- ((System.ComponentModel.ISupportInitialize)(this.statusBarPanel2)).EndInit();
- this.ResumeLayout(false);
- }
- #endregion
- /// <summary>
- /// 应用程序的主入口点。
- /// </summary>
- [STAThread]
- static void Main()
- {
- Application.Run(new mainFrm());
- }
- //----------------------查询MDI子窗体是否存在-----------------------------
- private bool checkChildFrmExist(string childFrmName)
- {
- foreach(Form childFrm in this.MdiChildren)
- {
- if(childFrm.Name == childFrmName) //用子窗体的Name进行判断,如果存在则将他激活
- {
- if(childFrm.WindowState == FormWindowState.Minimized)
- childFrm.WindowState = FormWindowState.Normal;
- childFrm.Activate();
- return true;
- }
- }
- return false;
- }
- //-----------------显示读者类别设置窗体-----------------------
- private void menuItem2_Click(object sender, System.EventArgs e)
- {
- //通过窗体名称查询该窗体是否已经存在,如存在则显示,否则就新创建一个
- if (this.checkChildFrmExist("ReaderClassify") == true)
- {
- return;
- }
- ReaderClassify newFrm=new ReaderClassify();
- newFrm.MdiParent = this;
- newFrm.Show();
- }
- //-----------------显示读者信息设置窗体-----------------------
- private void menuItem3_Click(object sender, System.EventArgs e)
- {
- //通过窗体名称查询该窗体是否已经存在,如存在则显示,否则就新创建一个
- if (this.checkChildFrmExist("ReaderInfo") == true)
- {
- return;
- }
- ReaderInfo newFrm=new ReaderInfo();
- newFrm.MdiParent = this;
- newFrm.Show();
- }
- //-----------------显示图书类型设置窗体-----------------------
- private void menuItem5_Click(object sender, System.EventArgs e)
- {
- //通过窗体名称查询该窗体是否已经存在,如存在则显示,否则就新创建一个
- if (this.checkChildFrmExist("BookClassify") == true)
- {
- return;
- }
- BookClassify newFrm=new BookClassify();
- newFrm.MdiParent = this;
- newFrm.Show();
- }
- //-----------------显示图书档案管理窗体-----------------------
- private void menuItem6_Click(object sender, System.EventArgs e)
- {
- //通过窗体名称查询该窗体是否已经存在,如存在则显示,否则就新创建一个
- if (this.checkChildFrmExist("BookInfo") == true)
- {
- return;
- }
- BookInfo newFrm=new BookInfo();
- newFrm.MdiParent = this;
- newFrm.Show();
- }
- //-----------------显示图书征订窗体-----------------------
- private void menuItem8_Click(object sender, System.EventArgs e)
- {
- //通过窗体名称查询该窗体是否已经存在,如存在则显示,否则就新创建一个
- if (this.checkChildFrmExist("BookSubscribe") == true)
- {
- return;
- }
- BookSubscribe newFrm=new BookSubscribe();
- newFrm.MdiParent = this;
- newFrm.Show();
- }
- //-----------------显示图书借阅窗体-----------------------
- private void menuItem9_Click(object sender, System.EventArgs e)
- {
- //通过窗体名称查询该窗体是否已经存在,如存在则显示,否则就新创建一个
- if (this.checkChildFrmExist("BookBorrow") == true)
- {
- return;
- }
- BookBorrow newFrm=new BookBorrow();
- newFrm.MdiParent = this;
- newFrm.Show();
- }
- //-----------------显示图书归还窗体-----------------------
- private void menuItem10_Click(object sender, System.EventArgs e)
- {
- //通过窗体名称查询该窗体是否已经存在,如存在则显示,否则就新创建一个
- if (this.checkChildFrmExist("BookReturn") == true)
- {
- return;
- }
- BookReturn newFrm=new BookReturn();
- newFrm.MdiParent = this;
- newFrm.Show();
- }
- //-----------------显示逾期图书窗体-----------------------
- private void menuItem11_Click(object sender, System.EventArgs e)
- {
- //通过窗体名称查询该窗体是否已经存在,如存在则显示,否则就新创建一个
- if (this.checkChildFrmExist("OverdueBook") == true)
- {
- return;
- }
- OverdueBook newFrm=new OverdueBook();
- newFrm.MdiParent = this;
- newFrm.Show();
- }
- //-----------------显示图书罚款窗体-----------------------
- private void menuItem12_Click(object sender, System.EventArgs e)
- {
- //通过窗体名称查询该窗体是否已经存在,如存在则显示,否则就新创建一个
- if (this.checkChildFrmExist("BookPenalty") == true)
- {
- return;
- }
- BookPenalty newFrm=new BookPenalty();
- newFrm.MdiParent = this;
- newFrm.Show();
- }
- private void menuItem13_Click(object sender, System.EventArgs e)
- {
- this.Close();
- }
- }
- }