frmmain.cs

报刊广告管理系统。CSharp编写

		public WWAM.BLL.UserInfo UInfo
		{
			get
			{
				return uinfo;
			}
		}
		public WWAM.BLL.SysSetting SysSet
		{
			get
			{
				return sysset;
			}
		}
		Thread thdDBA;
		bool thdKeyDBA = true;
		int thdCountDBA = 0;
		#endregion

		#region MainForm Event
		protected override void OnLoad(EventArgs e)
		{
			base.OnLoad (e);
			ActiveChinese();
			thdDBA = new Thread(new ThreadStart(this.thdDBAProcess));

			this.barIUserName.Caption = this.uinfo.Data.Name;
			this.barIUserDuty.Caption = this.uinfo.Data.Duty;
			this.barIVersion.Caption = WWAM.BLL.Global.PROGRAM_NAME+" "+WWAM.BLL.Global.PROGRAM_VERSION;
			this.barICopyright.Caption = WWAM.BLL.Global.PROGRAM_COPYRIGHT;
			refreshSettingMethod();
			this.Text = WWAM.BLL.Global.PROGRAM_NAME;
			login = new WWAM.Forms.Dlg.DlgFrmLogin();
			about = new WWAM.Forms.Dlg.DlgFrmAbout(this);
			msg = new WWAM.Forms.Dlg.DlgFrmMsg(this);
			setting = new WWAM.Forms.Dlg.DlgFrmSysSet(this);
			changepassword = new WWAM.Forms.Dlg.DlgFrmChangePassword(this);
			MenuShow();

			form.WaitContinue = false;
			
			thdDBA.Start();
		}

		protected override void OnClosing(CancelEventArgs e)
		{
			base.OnClosing (e);
			if(this.MdiChildren.Length>0)
			{
				if(msg.ShowQuestion("还有工作窗口没有关闭,\r\n您确定要退出系统吗？","系统退出")!=DialogResult.OK)
				{
					e.Cancel = true;
					return;
				}
			}
			WWAM.DBA.Common.DBLogout(uinfo.Loginid,sqlcon);
		}

		protected override void OnClosed(EventArgs e)
		{
			thdKeyDBA = false;
			base.OnClosed (e);
		}

		#endregion

		#region Thread Process Method
		#region thdDBA
		void thdDBAProcess()
		{
			while(thdKeyDBA)
			{
				if(thdCountDBA==9*60)
				{
					WWAM.DBA.Common.DBAccess(uinfo.Loginid,sqlcon);
					thdCountDBA = 0;
				}
				else
				{
					thdCountDBA ++;
				}
				Thread.Sleep(1000);
			}
		}
		#endregion

		#endregion

		#region Method

		#region MenuShow
		void MenuShow()
		{
			bool admin = this.uinfo.Data.AdminFlag;
			bool single = this.sysset.SingleMode;
			this.nbGOperetion.Visible = this.uinfo.Purview.MPG1 || admin;
			this.nbIAdvRegist.Visible = this.uinfo.Purview.MPG1I1 && !admin;
			this.nbIAdvAuth.Visible = (this.uinfo.Purview.MPG1I2 && !admin) && !single; 
			this.nbIAdvPay.Visible = (this.uinfo.Purview.MPG1I3 && !admin) && !single;
			this.nbIAdvReport.Visible = this.uinfo.Purview.MPG1I4 || admin;
			this.nbIAdvModel.Visible = this.uinfo.Purview.MPG1I5 && !admin;
			this.nbGManager.Visible = this.uinfo.Purview.MPG2 || admin;
			this.nbIMgrUser.Visible = this.uinfo.Purview.MPG2I1 || admin;
			this.nbIMgrInfo.Visible = this.uinfo.Purview.MPG2I2 || admin;
			this.nbIMgrLogin.Visible = this.uinfo.Purview.MPG2I3 || admin;
			this.nbIMgrDataBack.Visible = false; //this.uinfo.Purview.MPG2I4 || admin;
			
			this.nbISysSetting.Visible = admin;
			
			if(this.nbGOperetion.Visible)
			{
				this.nbGOperetion.Expanded = true;
				this.nbGManager.Expanded = false;
				this.nbGNormal.Expanded = false;
			}
			else
			{
				if(this.nbGManager.Visible)
				{
					this.nbGOperetion.Expanded = false;
					this.nbGManager.Expanded = true;
					this.nbGNormal.Expanded = false;
				}
				else
				{
					this.nbGOperetion.Expanded = false;
					this.nbGManager.Expanded = false;
					this.nbGNormal.Expanded = true;
				}
			}
		}
		#endregion

		#region RefreshSetting
		public void RefreshSetting()
		{
			if(this.IsHandleCreated)
				this.BeginInvoke(new refreshSettingDelegate(this.refreshSettingMethod));
			else
				refreshSettingMethod();
		}
		delegate void refreshSettingDelegate();
		void refreshSettingMethod()
		{
			this.barIMode.Caption = sysset.SingleMode?"单机版":"网络版";
		}
		#endregion 

		#endregion

		#region navBarMenu Event
		
		#region 增强Group开关
		private void navBarMenu_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			if(e.Button==MouseButtons.Left)
			{
				NavBarHitInfo hitInfo = navBarMenu.CalcHitInfo(new Point(e.X,e.Y));
				if(hitInfo.InGroupCaption && !hitInfo.InGroupButton)
				{
					hitInfo.Group.Expanded = !hitInfo.Group.Expanded;
				}
			}
		}
		#endregion

		#region 保证只有一个Group展开
		private void navBarMenu_GroupExpanded(object sender, DevExpress.XtraNavBar.NavBarGroupEventArgs e)
		{
			foreach(NavBarGroup nbg in navBarMenu.Groups)
			{
				if(nbg.Visible && nbg.Expanded && nbg.Name!=e.Group.Name)
				{
					nbg.Expanded = false;
				}
			}
		}
		#endregion

		#region NavBarItem ClickEvent
		private void navBarMenu_LinkClicked(object sender, DevExpress.XtraNavBar.NavBarLinkEventArgs e)
		{
			string[] dlgmode = new string[]{"系统锁定","更换用户","修改密码","系统退出","关于","系统设置"};
			if(Array.IndexOf(dlgmode, e.Link.Caption)!= -1)
				SystemBtnClick(e.Link.Caption);
			else
				AddNewForm(e.Link.Item,e.Link.Caption);		
		}
		#endregion

		#region SystemBtnClick
		private void SystemBtnClick(string name)
		{
			switch(name)
			{
				case "系统锁定":
					#region 系统锁定
					bool syslock = true;
					this.Visible = false;
					while(syslock)
					{
						syslock = (login.ShowDialog(this.uinfo.Data.Code,this.uinfo.Data.Password)!=DialogResult.OK);
					}
					this.Visible = true;
					#endregion
					break;
				case "更换用户":
					#region 更换用户
					if(login.ShowDialog(this.uinfo.Data.Code)==DialogResult.OK)
					{
						int rv = WWAM.DBA.Common.DBReLogin(this.uinfo.Loginid,login.UserCode,login.UserPassword,WWAM.SysInfo.HardWare.IPString,sqlcon);
						if(rv > 0)
						{
							this.uinfo.GetData(login.UserCode,sqlcon);
							this.uinfo.Loginid = rv;
							this.barIUserName.Caption = this.uinfo.Data.Name;
							this.barIUserDuty.Caption = this.uinfo.Data.Duty;
							foreach(Form form in this.MdiChildren)
							{
								form.Close();
							}
							MenuShow();
						}
						else
						{
							switch(rv)
							{
								case -1:
									msg.ShowWarning("用户帐号不存在！");
									break;
								case -2:
									msg.ShowWarning("用户帐号已停用！");
									break;
								case -3:
									msg.ShowWarning("用户帐号禁止登录！");
									break;
								case -4:
									msg.ShowWarning("用户密码不正确！");
									break;
								case -5:
									msg.ShowWarning("用户在别处登陆！");
									break;
								case -99:
									msg.ShowWarning(string.Format("数据库错误！\r\n{0}",sqlcon.LastError));
									break;
								default: