frmstart.cs

考试管理系统CS架构 不需更多说明

			this.panel7.Controls.Add(this.panel8);
			this.panel7.Dock = System.Windows.Forms.DockStyle.Fill;
			this.panel7.Location = new System.Drawing.Point(0, 0);
			this.panel7.Name = "panel7";
			this.panel7.Size = new System.Drawing.Size(462, 325);
			this.panel7.TabIndex = 21;
			// 
			// panel4
			// 
			this.panel4.Controls.Add(this.rtbTitle);
			this.panel4.Dock = System.Windows.Forms.DockStyle.Fill;
			this.panel4.Location = new System.Drawing.Point(0, 24);
			this.panel4.Name = "panel4";
			this.panel4.Size = new System.Drawing.Size(462, 199);
			this.panel4.TabIndex = 25;
			// 
			// rtbTitle
			// 
			this.rtbTitle.Dock = System.Windows.Forms.DockStyle.Fill;
			this.rtbTitle.Location = new System.Drawing.Point(0, 0);
			this.rtbTitle.Name = "rtbTitle";
			this.rtbTitle.ReadOnly = true;
			this.rtbTitle.Size = new System.Drawing.Size(462, 199);
			this.rtbTitle.TabIndex = 24;
			this.rtbTitle.Text = "";
			// 
			// panel5
			// 
			this.panel5.Controls.Add(this.labTime);
			this.panel5.Controls.Add(this.lblTopic);
			this.panel5.Dock = System.Windows.Forms.DockStyle.Top;
			this.panel5.Location = new System.Drawing.Point(0, 0);
			this.panel5.Name = "panel5";
			this.panel5.Size = new System.Drawing.Size(462, 24);
			this.panel5.TabIndex = 26;
			// 
			// labTime
			// 
			this.labTime.Dock = System.Windows.Forms.DockStyle.Right;
			this.labTime.Location = new System.Drawing.Point(318, 0);
			this.labTime.Name = "labTime";
			this.labTime.Size = new System.Drawing.Size(144, 24);
			this.labTime.TabIndex = 21;
			this.labTime.Text = "剩余时间：";
			this.labTime.TextAlign = System.Drawing.ContentAlignment.BottomLeft;
			// 
			// lblTopic
			// 
			this.lblTopic.Dock = System.Windows.Forms.DockStyle.Left;
			this.lblTopic.Location = new System.Drawing.Point(0, 0);
			this.lblTopic.Name = "lblTopic";
			this.lblTopic.Size = new System.Drawing.Size(48, 24);
			this.lblTopic.TabIndex = 20;
			this.lblTopic.Text = "题干：";
			this.lblTopic.TextAlign = System.Drawing.ContentAlignment.BottomCenter;
			// 
			// panel8
			// 
			this.panel8.Controls.Add(this.clbAnwser);
			this.panel8.Controls.Add(this.lblAnswer);
			this.panel8.Dock = System.Windows.Forms.DockStyle.Bottom;
			this.panel8.Location = new System.Drawing.Point(0, 223);
			this.panel8.Name = "panel8";
			this.panel8.Size = new System.Drawing.Size(462, 102);
			this.panel8.TabIndex = 24;
			// 
			// clbAnwser
			// 
			this.clbAnwser.Location = new System.Drawing.Point(62, 8);
			this.clbAnwser.Name = "clbAnwser";
			this.clbAnwser.Size = new System.Drawing.Size(160, 84);
			this.clbAnwser.TabIndex = 25;
			this.clbAnwser.ItemCheck += new System.Windows.Forms.ItemCheckEventHandler(this.clbAnwser_ItemCheck);
			// 
			// lblAnswer
			// 
			this.lblAnswer.Location = new System.Drawing.Point(6, 10);
			this.lblAnswer.Name = "lblAnswer";
			this.lblAnswer.Size = new System.Drawing.Size(48, 16);
			this.lblAnswer.TabIndex = 24;
			this.lblAnswer.Text = "答案：";
			// 
			// timerExam
			// 
			this.timerExam.Interval = 1000;
			this.timerExam.Tick += new System.EventHandler(this.timer1_Tick);
			// 
			// splitter1
			// 
			this.splitter1.Location = new System.Drawing.Point(138, 0);
			this.splitter1.Name = "splitter1";
			this.splitter1.Size = new System.Drawing.Size(3, 325);
			this.splitter1.TabIndex = 1;
			this.splitter1.TabStop = false;
			// 
			// FrmStart
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(600, 373);
			this.Controls.Add(this.splitter1);
			this.Controls.Add(this.panel2);
			this.Controls.Add(this.panel1);
			this.Controls.Add(this.panel3);
			this.KeyPreview = true;
			this.Name = "FrmStart";
			this.Text = "考试";
			this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
			this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.FrmStart_KeyDown);
			this.Load += new System.EventHandler(this.FrmStart_Load);
			this.panel3.ResumeLayout(false);
			this.panel6.ResumeLayout(false);
			this.panel1.ResumeLayout(false);
			this.panel2.ResumeLayout(false);
			this.panel7.ResumeLayout(false);
			this.panel4.ResumeLayout(false);
			this.panel5.ResumeLayout(false);
			this.panel8.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private void FrmStart_Load(object sender, System.EventArgs e)
		{
			ArrayList ids=filterTopicID();
			TopicsFac topicFac=new TopicsFac();
			dsTitle=topicFac.getTopicByIDs(ids);
			
			dsTitle.Tables[0].Columns.Add("myAnswer",typeof(System.String));
			fillList();
			examTime=new ExamTime();
			this.examTime.Minute=this.curExam.ExamTime;
			if(!this.insertInfo())
			{
				MessageBox.Show("你已经考过这试了","提示",MessageBoxButtons.OK,MessageBoxIcon.Error);
				this.Close();
				return;
			}
			MessageBox.Show("开始考试\n考试时间是:"+examTime.Minute.ToString()+"分钟","提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
			timerExam.Enabled=true;
		}

		private void btnStart_Click(object sender, System.EventArgs e)
		{
			
		}

		private void dlvTitles_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			if(this.dlvTitles.SelectedIndices.Count>0)
			{
				int index=dlvTitles.SelectedIndices[0];
				if(index<0)
				{
					return;
				}
				fillTitleInfo(index);
			}
		}

		private void timer1_Tick(object sender, System.EventArgs e)
		{
			if(examTime.nextSecond())
			{
				if(examTime.Minute<5)
				{
					labTime.ForeColor=Color.Red;
					labTime.Font=new Font("宋体",12);
				}
				else
				{
					labTime.ForeColor=Color.Black;
					labTime.Font=new Font("宋体",9);
				}
				labTime.Text="剩余时间:"+examTime.ToString();
			}
			else
			{
				timerExam.Enabled=false;
				MessageBox.Show("考试完毕","时间到了",MessageBoxButtons.OK,MessageBoxIcon.Information);
				createResult();
			}
		}

		private void createResult()
		{
			int trueCount=0;
			for(int i=0;i<dsTitle.Tables[0].Rows.Count;i++)
			{
				if(dsTitle.Tables[0].Rows[i]["TopicAnwser"].ToString()==dsTitle.Tables[0].Rows[i]["myAnswer"].ToString())
				{
					trueCount++;
				}
			}
			double result=Math.Round(((double)trueCount/(double)dsTitle.Tables[0].Rows.Count)*100,1);
			//MessageBox.Show(result.ToString());
			ResultCreater rc=new ResultCreater(Application.StartupPath+@"\bak\modle\modle");
			string res=rc.createResult(this.dsTitle.Tables[0],this.curExam,result,100);
			string root=Application.StartupPath+@"\bak\bak.htm";
			if(this.curExam.ExamID>0)
			{
				updateResult(res,result);
			}
			ResultCreater.saveResult(res,root);
			FrmView frmView=new FrmView();
			frmView.MdiParent=this.MdiParent;
			frmView.Show();
			frmView.linkFile(root);
			this.Close();
		}
		private void btnEnd_Click(object sender, System.EventArgs e)
		{
			if(MessageBox.Show("是否要交卷","提示",MessageBoxButtons.YesNo,MessageBoxIcon.Question)==DialogResult.Yes)
			{
				createResult();
			}
		}

		private void timeSetAnswer_Tick(object sender, System.EventArgs e)
		{
			
		}

		private string getListAnswer(ArrayList list)
		{
			MyReverserClass myRev=new MyReverserClass();
			list.Sort(0,list.Count,myRev);
			string str="";
			for(int i=0;i<list.Count;i++)
			{
				str+=list[i].ToString();
				if(i<list.Count-1)
				{
					str+=",";
				}
			}
			return str;
		}

		private void clbAnwser_ItemCheck(object sender, System.Windows.Forms.ItemCheckEventArgs e)
		{
			if(dlvTitles.SelectedIndices.Count>0)
			{
				int index=dlvTitles.SelectedIndices[0];
				if(index<0)
				{
					return;
				}
				ArrayList answer=getAnswer();
				if(e.NewValue==CheckState.Checked)
				{
					answer.Add(clbAnwser.Items[e.Index].ToString());
				}if(e.NewValue==CheckState.Unchecked)
				 {
					answer.Remove(clbAnwser.Items[e.Index].ToString());
				 }
				string strAns=getListAnswer(answer);
				dlvTitles.Items[index].SubItems[2].Text=strAns;
				dsTitle.Tables[0].Rows[index]["myAnswer"]=strAns;
			}
		}

		private void btnNext_Click(object sender, System.EventArgs e)
		{
			if(dlvTitles.SelectedIndices.Count>0)
			{
				int index=dlvTitles.SelectedIndices[0];
				if(index<0)
				{
					dlvTitles.Items[0].Selected=true;
					return;
				}
				if(index>=dlvTitles.Items.Count-1)
				{
					MessageBox.Show("已经到最后一题了!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
					return;
				}
				dlvTitles.Items[index+1].Selected=true;
			}
		}

		private void btnBack_Click(object sender, System.EventArgs e)
		{
			if(dlvTitles.SelectedIndices.Count>0)
			{
				int index=dlvTitles.SelectedIndices[0];
				if(index<0)
				{
					dlvTitles.Items[dlvTitles.Items.Count-1].Selected=true;
					return;
				}
				if(index<=0)
				{
					MessageBox.Show("已经到第一题了!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
					return;
				}
				dlvTitles.Items[index-1].Selected=true;
			}
		}

		private void FrmStart_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
		{
			if(e.KeyValue==38)
			{
				btnBack_Click(null,null);
			}
			if(e.KeyValue==40)
			{
				btnNext_Click(null,null);
			}
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			examTime.Minute=0;
		}
	}
}