using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.IO;using System.Reflection;using Kimbanx.SecurityDiskSystem.FactoryTools.MenuItem;using Program.BLL;using Kimbanx.SecurityDiskSystem.FactoryTools.DBDAL;using Program.Model;using System.Threading;using System.Diagnostics;namespace Kimbanx.SecurityDiskSystem.FactoryTools
{
public partial class frmMDIMain : Form
{
private List<int> loginUserAuthIDList; public frmMDIMain() { InitializeComponent();
} private void ExitSysMenu_Click(object sender, EventArgs e) { Application.Exit(); } private void checkDisk_Click(object sender, EventArgs e) { CheckDiskForm checkDiskForm = new CheckDiskForm(); checkDiskForm.ShowDialog(); } private void reInStockDisk_Click(object sender, EventArgs e) { ReInStockDisk reInStockDisk = new ReInStockDisk(); reInStockDisk.ShowDialog(); } private void createConfigMenu_Click(object sender, EventArgs e) { CreatePolicyConfig createCfg = new CreatePolicyConfig(ConfigFormState.Create, "创建策略配置"); createCfg.ShowDialog(); } private void ProduceDiskMenu_Click(object sender, EventArgs e) { ProduceDisk produceDisk = new ProduceDisk(); produceDisk.ShowDialog(); } private void resetDisk_Click(object sender, EventArgs e) { ResetDiks resetDisk = new ResetDiks(); resetDisk.ShowDialog(); } private void ResetPersonalDisk_Click(object sender, EventArgs e) { ResetPersonalDisk resetPersonalDisk = new ResetPersonalDisk(); resetPersonalDisk.ShowDialog(); } private void ImportNewCfg_Click(object sender, EventArgs e) { ImportNewCfg importCfg = new ImportNewCfg(); importCfg.ShowDialog(); } private void UpdateDiskTools_Click(object sender, EventArgs e) { UpdateDiskSoft updateDisk = new UpdateDiskSoft(); updateDisk.ShowDialog(); } private void viewDiskInfoMenu_Click(object sender, EventArgs e) { ShowDiskInfo showDiskInfo = new ShowDiskInfo(); showDiskInfo.ShowDialog(); } private void selectConfigMenu_Click(object sender, EventArgs e) { CreatePolicyConfig viewCfg = new CreatePolicyConfig(ConfigFormState.View, "查看策略配置"); viewCfg.ShowDialog(); } private void importConfigMenu_Click(object sender, EventArgs e) { CreatePolicyConfig importCfg = new CreatePolicyConfig(ConfigFormState.Import, "迁入策略配置"); importCfg.ShowDialog(); } private void exCfgMenu_Click(object sender, EventArgs e) { CreatePolicyConfig exCfg = new CreatePolicyConfig(ConfigFormState.Export, "迁出策略配置"); exCfg.ShowDialog(); } private void exManCenterCfgMenu_Click(object sender, EventArgs e) { CreatePolicyConfig exManCenter = new CreatePolicyConfig(ConfigFormState.ExportManagementCenter, "导出管控中心策略配置(企业版)"); exManCenter.ShowDialog(); } private void ManRoleMenu_Click(object sender, EventArgs e) { ManageRoleForm manageRoleForm = new ManageRoleForm(); manageRoleForm.ShowDialog(); } private void ManageUserMenu_Click(object sender, EventArgs e) { ManSysUserForm1 manSysUserForm = new ManSysUserForm1(); manSysUserForm.ShowDialog(); } private void SysParaMenu_Click(object sender, EventArgs e) { SysParaForm sysParaForm = new SysParaForm(); sysParaForm.ShowDialog(); } private void SysLogMenu_Click(object sender, EventArgs e) { SelectSysLogForm1 selectSysLogForm = new SelectSysLogForm1(); selectSysLogForm.ShowDialog(); } private void ModifyPwdMenu_Click(object sender, EventArgs e) { ModifyUserPwdForm1 modifyUserPasswordForm = new ModifyUserPwdForm1(); modifyUserPasswordForm.ShowDialog(); } private void frmMDIMain_Load(object sender, EventArgs e) { loginUserAuthIDList = new List<int>(); BLLUserInRole bllUserInRole = new BLLUserInRole(); DataTable roleDT = bllUserInRole.GetRoleDataTableByUserID(Helper.Helper.Log.Opeid); List<int> roleIDList = new List<int>(); foreach (DataRow row in roleDT.Rows) { roleIDList.Add(Convert.ToInt32(row["RoleInfoAutoID"].ToString())); } loginUserAuthIDList = MenuItemDAL.GetAllMenuList(roleIDList); CreateMenu(MenuItem.MenuItem.MenuContent); this.menuStrip1.Items.Add(new ToolStripMenuItem("重新登录", null, new EventHandler(reload_Click))); this.menuStrip1.Items.Add(new ToolStripMenuItem("退出系统",null,new EventHandler(ExitSysMenu_Click))); foreach (ToolStripMenuItem item in menuStrip1.Items) { if (item.DropDownItems.Count > 0) { showMenu(item); } } } private void reload_Click(object sender, EventArgs e) { //Process process = new Process(); //process.StartInfo.FileName = "Kimbanx.SecurityDiskSystem.FactoryTools.exe"; //process.Start(); //Application.Exit(); //bool flag = false; //Mutex mutex = new Mutex(true, "Kimbanx.SecurityDiskSystem.FactoryTools.LoginForm", out flag); //if (flag) //{ // LoginForm loginForm = new LoginForm(); // if (loginForm.ShowDialog() == DialogResult.OK) // { // Application.Run(new frmMDIMain()); // } //} //else //{ // MessageBox.Show("已经存在运行的实例！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information); // Application.Exit(); //} } private void showMenu(ToolStripMenuItem item) { for (int i = 0; i < item.DropDownItems.Count; i++) { if (((ToolStripMenuItem) item.DropDownItems[i]).DropDownItems.Count> 0) { showMenu((ToolStripMenuItem)item.DropDownItems[i]); } else { if (loginUserAuthIDList.Contains(Convert.ToInt32(item.DropDownItems[i].Name))) { item.DropDownItems[i].Enabled = true; } else { item.DropDownItems[i].Enabled = false; } } } } /**/ /// <summary> /// 动态创建菜单 /// </summary> private void CreateMenu(string menuContent) { //定义一个主菜单 MenuStrip mainMenu = new MenuStrip(); DataSet ds = new DataSet(); //从XML中读取数据。数据结构后面详细讲一下。 //StreamReader sr = new StreamReader(menuContent); //ds.ReadXml(sr); ds.ReadXml(Path.Combine(Application.StartupPath, "..\\..\\MenuItem\\MenuItem.xml")); DataView dv = ds.Tables[0].DefaultView; //通过DataView来过滤数据首先得到最顶层的菜单 dv.RowFilter = "ParentItemID=0"; for (int i = 0; i < dv.Count; i++) { //创建一个菜单项 ToolStripMenuItem topMenu = new ToolStripMenuItem(); //给菜单赋Text值。也就是在界面上看到的值。 topMenu.Text = dv[i]["Text"].ToString(); topMenu.Name = dv[i]["ItemID"].ToString(); //如果是有下级菜单则通过CreateSubMenu方法来创建下级菜单 if (Convert.ToInt16(dv[i]["IsModule"]) == 1) { //以ref的方式将顶层菜单传递参数，因为他可以在赋值后再回传。－－也许还有更好的方法^_^. CreateSubMenu(ref topMenu, Convert.ToInt32(dv[i]["ItemID"]), ds.Tables[0]); } //显示应用程序中已打开的 MDI 子窗体列表的菜单项 mainMenu.MdiWindowListItem = topMenu; //将递归附加好的菜单加到菜单根项上。 mainMenu.Items.Add(topMenu); } ToolStripMenuItem exitMenu = new ToolStripMenuItem(); mainMenu.Dock = DockStyle.Top; //将窗体的MainMenuStrip梆定为mainMenu. this.menuStrip1 = mainMenu; //这句很重要。如果不写这句菜单将不会出现在主窗体中。 this.Controls.Add(mainMenu); } /**/ /// <summary> /// 创建子菜单 /// </summary> /// <param name="topMenu">父菜单项</param> /// <param name="ItemID">父菜单的ID</param> /// <param name="dt">所有菜单数据集</param> private void CreateSubMenu(ref ToolStripMenuItem topMenu, int ItemID, DataTable dt) { DataView dv = new DataView(dt); //过滤出当前父菜单下在所有子菜单数据(仅为下一层的) dv.RowFilter = "ParentItemID=" + ItemID.ToString(); for (int i = 0; i < dv.Count; i++) { //创建子菜单项 ToolStripMenuItem subMenu = new ToolStripMenuItem(); subMenu.Text = dv[i]["Text"].ToString(); subMenu.Name = dv[i]["ItemID"].ToString(); //如果还有子菜单则继续递归加载。 if (Convert.ToInt16(dv[i]["IsModule"]) == 1) { //递归调用 CreateSubMenu(ref subMenu, Convert.ToInt32(dv[i]["ItemID"]), dt); } else { //扩展属性可以加任何想要的值。这里用formName属性来加载窗体。 subMenu.Tag = dv[i]["FormName"].ToString(); //给没有子菜单的菜单项加事件。 subMenu.Click += new EventHandler(subMenu_Click); } //if (dv[i]["ImageName"].ToString().Length > 0) //{ // //设置菜单项前面的图票为16X16的图片文件。 // Image img = Image.FromFile(@"..\..\Image\" + dv[i]["ImageName"].ToString()); // subMenu.Image = img; // subMenu.Image.Tag = dv[i]["ImageName"].ToString(); //} //将菜单加到顶层菜单下。 topMenu.DropDownItems.Add(subMenu); } } /**/ /// <summary> /// 菜单单击事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> void subMenu_Click(object sender, EventArgs e) { //tag属性在这里有用到。 string formName = ((ToolStripMenuItem)sender).Tag.ToString(); CreateFormInstance(formName, Convert.ToInt32(((ToolStripMenuItem)sender).Name)); } /**/ /// <summary> /// 创建form实例。 /// </summary> /// <param name="formName">form的类名</param> private void CreateFormInstance(string formName,int id) { bool flag = false; //遍历主窗口上的所有子菜单 for (int i = 0; i < this.MdiChildren.Length; i++) { //如果所点的窗口被打开则重新激活 if (this.MdiChildren[i].Tag.ToString().ToLower() == formName.ToLower()) { this.MdiChildren[i].Activate(); this.MdiChildren[i].Show(); this.MdiChildren[i].WindowState = FormWindowState.Normal; flag = true; break; } } if (!flag) { //如果不存在则用反射创建form窗体实例。 Assembly asm = Assembly.Load("Kimbanx.SecurityDiskSystem.FactoryTools");//程序集名 object frmObj=null; switch(id) { case 48: frmObj = Activator.CreateInstance(Type.GetType("Kimbanx.SecurityDiskSystem.FactoryTools." + formName), new object[] { ConfigFormState.Create, "创建策略配置" }); break; case 49: frmObj = Activator.CreateInstance(Type.GetType("Kimbanx.SecurityDiskSystem.FactoryTools." + formName), new object[] { ConfigFormState.View, "查看策略配置" }); break; case 50: frmObj = Activator.CreateInstance(Type.GetType("Kimbanx.SecurityDiskSystem.FactoryTools." + formName), new object[] { ConfigFormState.Import, "迁入策略配置" }); break; case 51: frmObj = Activator.CreateInstance(Type.GetType("Kimbanx.SecurityDiskSystem.FactoryTools." + formName), new object[] { ConfigFormState.Export, "迁出策略配置" }); break; case 52: frmObj = Activator.CreateInstance(Type.GetType("Kimbanx.SecurityDiskSystem.FactoryTools." + formName), new object[] { ConfigFormState.ExportManagementCenter, "导出管控中心用策略配置(企业版)" }); break; default: frmObj = Activator.CreateInstance(Type.GetType("Kimbanx.SecurityDiskSystem.FactoryTools." + formName)); break; } // object frmObj = asm.CreateInstance("Kimbanx.SecurityDiskSystem.FactoryTools." + formName);//程序集+form的类名。 Form frms = (Form)frmObj; //tag属性要重新写一次，否则在第二次的时候取不到。原因还不清楚。有知道的望告知。 frms.Tag = formName.ToString(); frms.MdiParent = this; frms.Show(); } } }
}菜单的xml文件如下所示：这个是我从别人的博客中摘抄的。
<?xml version="1.0" encoding="utf-8" ?>
<Menus> <MenuItem> <Text>资料管理</Text> <ItemID>1000</ItemID> <ParentItemID>0</ParentItemID> <FormName></FormName> <IsModule>1</IsModule> <Level>1</Level> <ImageName>01.bmp</ImageName> </MenuItem> <MenuItem> <Text>产品管理</Text> <ItemID>1100</ItemID> <ParentItemID>0</ParentItemID> <FormName></FormName> <IsModule>1</IsModule> <Level>1</Level> <ImageName>16x16_ico_pdf.gif</ImageName> </MenuItem> <MenuItem> <Text>进书管理</Text> <ItemID>100001</ItemID> <ParentItemID>1000</ParentItemID> <FormName>frmInputBooks</FormName> <IsModule>0</IsModule> <Level>2</Level> <ImageName>crest16x16.gif</ImageName> </MenuItem> <MenuItem> <Text>买卖管理</Text> <ItemID>100002</ItemID> <ParentItemID>1000</ParentItemID> <FormName></FormName> <IsModule>1</IsModule> <Level>2</Level> <ImageName>ico16-16.gif</ImageName> </MenuItem> <MenuItem> <Text>作业管理</Text> <ItemID>110001</ItemID> <ParentItemID>1100</ParentItemID> <FormName></FormName> <IsModule>1</IsModule> <Level>2</Level> <ImageName>ico_info_16x16_mask.gif</ImageName> </MenuItem> <MenuItem> <Text>买书管理</Text> <ItemID>10000201</ItemID> <ParentItemID>100002</ParentItemID> <FormName></FormName> <IsModule>1</IsModule> <Level>3</Level> <ImageName>ico_tmn_16x16.jpg</ImageName> </MenuItem> <MenuItem> <Text>买sss管理</Text> <ItemID>1000020101</ItemID> <ParentItemID>10000201</ParentItemID> <FormName>frmBuyBook</FormName> <IsModule>0</IsModule> <Level>4</Level> <ImageName>ico16-16.gif</ImageName> </MenuItem> <MenuItem> <Text>dsafasdf</Text> <ItemID>11000101</ItemID> <ParentItemID>110001</ParentItemID> <FormName>frmBuyBook</FormName> <IsModule>0</IsModule> <Level>3</Level> <ImageName>ico16-16.gif</ImageName> </MenuItem></Menus>
下面来说明一下XML文件。
Text：为显示在窗体上的文字，
ItemID：为菜单的ID，
ParentItemID：为此菜单的父菜单ID如果是顶级菜单则为0
FormName：为单击菜单所要显示的窗体类名如果是还有下级菜单的则不要写。
IsModule：是否还有子菜单1有，0没有
Level：菜单所在的层数。目前还没用到。
ImageName：菜单前的图标为16x16的图片文件，这个我这里没有用到
在这里还可以根据自己的需要加其它的属性，也可以写成以数据库的方式。
这是我目前用到的功能。我会继续发表我做这个小软件的心得体会。希望对大家有所帮助。