form1.cs

C#平台下的希尔密码加密解密及破译程序

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace 加密解密程序
{
    public partial class Form1 : Form
    {
        public int[,] key = new int[2, 2] { { 1, 2 }, { 0, 3 } };

        public static Form2 keyForm;
        public static bool keyFormCreated = false;

        public static Form3 aForm;
        public static bool aFormCreated = false;

        public static Form4 bForm;
        public static bool bFormCreated = false;

        public static Form5 cForm;
        public static bool cFormCreated = false;
        public Form1()
        {
            InitializeComponent();
        }

        private void 加密矩阵ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (keyFormCreated == false)
            {
                keyForm = new Form2();
                keyForm.Show();
                keyFormCreated = true;
            }
            keyForm.Visible = true;
            keyForm.WindowState = FormWindowState.Normal;

          
            keyForm.textBox1.Text = key[0,0].ToString();
            keyForm.textBox2.Text = key[0,1].ToString();
            keyForm.textBox3.Text = key[1,0].ToString();
            keyForm.textBox4.Text = key[1,1].ToString();
             

        }

        private void button1_Click(object sender, EventArgs e)
        {
            if (aFormCreated == false)
            {
                aForm = new Form3();
                aForm.Show();
                aFormCreated = true;
            }
            aForm.Visible = true;
            aForm.WindowState = FormWindowState.Normal;

        }

        private void button2_Click(object sender, EventArgs e)
        {
            if (bFormCreated == false)
            {
                bForm = new Form4();
                bForm.Show();
                bFormCreated = true;
            }
            bForm.Visible = true;
            bForm.WindowState = FormWindowState.Normal;

        }

        private void 加密ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            button1_Click( sender, e);

        }

        private void 解密ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            button2_Click(sender, e);
        }

        private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void 关于作者ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            MessageBox.Show("09005227 陈佳");
        }

        private void 关于软件ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            MessageBox.Show("数学建模试验：加密解密，程序版本：0.0.1");
        }

        private void button3_Click(object sender, EventArgs e)
        {
            if (cFormCreated == false)
            {
                cForm = new Form5();
                cForm.Show();
                cFormCreated = true;
            }
            cForm.Visible = true;
            cForm.WindowState = FormWindowState.Normal;

        }
    }
}