form1的代码
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace Calculate
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button2_Click(object sender, EventArgs e)//写入题
{
string i = @"one";
string ii = @"tow";
string iii = @"three";
string f = @"onefu";
string f1 =@"towfu";
Writ1 writ = new Writ1(i,ii,iii,f,f1);
writ.X = textBox1.Text;
writ.Y = textBox2.Text;
writ.Z = textBox3.Text;
writ.FF1 = comboBox1.Text;
writ.FF2 = comboBox2.Text;
writ.xie();
textBox1.Clear();
textBox2.Clear();
textBox3.Clear();
}
private void button3_Click(object sender, EventArgs e)//清空题库
{
string i = @"one";
string ii = @"tow";
string iii = @"three";
string f = @"onefu";
string f1 = @"towfu";
Writ1 writ = new Writ1(i, ii, iii, f, f1);
writ.X = textBox1.Text;
writ.Y = textBox2.Text;
writ.Z = textBox3.Text;
writ.FF1 = comboBox1.Text;
writ.FF2 = comboBox2.Text;
writ.qingkong();
}
private void button1_Click(object sender, EventArgs e)
{
Form2 ford=new Form2();
ford.ShowDialog();
}
}
}
计算类
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Calculate
{
class Calculate1
{
private int a;
private int b;
private int c;
private int rightanswer;
private string operator1;
private string operator2;
public int A
{
set
{
a = value;
}
}
public int B
{
set
{
b = value;
}
}
public int C
{
set
{
c = value;
}
}
public int RightAnswer
{
get
{
return rightanswer;
}
}
public string Operator1
{
set
{
operator1 = value;
}
}
public string Operator2
{
set
{
operator2 = value;
}
}
public int correct()
{
string operat = operator1 + operator2;
switch (operat)
{
case "++":
rightanswer=a+b+c;
break;
case "+-":
rightanswer=a+b-c;
break;
case "+*":
rightanswer = a + b * c;
break;
case "+/":
rightanswer = a + b / c;
break;
case "-+":
rightanswer = a - b + c;
break;
case "--":
rightanswer = a - b - c;
break;
case "-*":
rightanswer = a - b * c;
break;
case "-/":
rightanswer = a - b / c;
break;
case "*+":
rightanswer = a * b + c;
break;
case "*-":
rightanswer = a * b - c;
break;
case "**":
rightanswer = a * b * c;
break;
case "*/":
rightanswer = a * b / c;
break;
case "/+":
rightanswer = a / b + c;
break;
case "/-":
rightanswer = a / b - c;
break;
case"/*":
rightanswer = a / b - c;
break;
case "//":
rightanswer = a / b / c;
break;
}
return rightanswer;
}
}
}
form2
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
namespace Calculate
{
public partial class Form2 : Form
{
public Form2()
{
InitializeComponent();
}
private int i = 1;
Calculate1 ca = new Calculate1();
private void Form2_Load(object sender, EventArgs e)
{
butt();
}
private void textBox4_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
ca.A = int.Parse(textBox1.Text);
ca.B = int.Parse(textBox2.Text);
ca.C = int.Parse(textBox3.Text);
ca.Operator1 = label1.Text;
ca.Operator2 = label2.Text;
ca.correct();
if (textBox4.Text == ca.RightAnswer.ToString())
{
MessageBox.Show("回答正取！");
}
else
{
MessageBox.Show("回答错误！");
}
textBox4.Clear();
butt();
}
}
private void butt()
{
string[] line = File.ReadAllLines("one");
if (i < line.Length)
{
textBox1.Text = line[i];
string[] lines = File.ReadAllLines("tow");
textBox2.Text = lines[i];
string[] lin = File.ReadAllLines("three");
textBox3.Text = lin[i];
string[] linf = File.ReadAllLines("onefu");
label1.Text = linf[i];
string[] linf1 = File.ReadAllLines("towfu");
label2.Text = linf1[i];
}
i++;
}
}
}
写入类
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
namespace Calculate
{
class Writ1
{
private string a;
private string c;
private string d;
private string f1;
private string f2;
private string x;
private string y;
private string z;
private string ff1;
private string ff2;
public Writ1(string A, string C, string D, string F1, string F2)
{
a = A;
c = C;
d = D;
f1 = F1;
f2 = F2;
}
public string X
{
set
{
x = value;
}
}
public string Y
{
set
{
y = value;
}
}
public string Z
{
set
{
z = value;
}
}
public string FF1
{
set
{
ff1 = value;
}
}
public string FF2
{
set
{
ff2 = value;
}
}
public void xie()
{
StreamWriter di=new StreamWriter(a,true);
di.WriteLine(x);
di.Close();
StreamWriter er = new StreamWriter(c, true);
er.WriteLine(y);
er.Close();
StreamWriter san = new StreamWriter(d, true);
san.WriteLine(z);
san.Close();
StreamWriter fi = new StreamWriter(f1, true);
fi.WriteLine(ff1);
fi.Close();
StreamWriter fii = new StreamWriter(f2, true);
fii.WriteLine(ff2);
fii.Close();
}
public void qingkong()
{
StreamWriter ddd = new StreamWriter(a);
ddd.WriteLine(" ");
ddd.Close();
StreamWriter aaa = new StreamWriter(c);
aaa.WriteLine("");
aaa.Close();
StreamWriter fff = new StreamWriter(d);
fff.WriteLine("");
fff.Close();
StreamWriter fff1 = new StreamWriter(f1);
fff1.WriteLine("");
fff1.Close();
StreamWriter fff2 = new StreamWriter(f2);
fff2.WriteLine("");
fff2.Close();
}
}
}