C# EXE文件加密器源代码
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Security.Cryptography;using System.IO;//Download by http://www.codefans.netnamespace FormalityEncryet{ public partial class Frm_Encryption : Form { public Frm_Encryption() { InitializeComponent(); } Hardware.HardwareInfo hd = new Hardware.HardwareInfo(); private void Form1_Shown(object sender, EventArgs e) { hd.GetHardDisk(comboBox_Disk); comboBox_Disk.SelectedIndex = 0; } private void button_EXE_Click(object sender, EventArgs e) { string Sprass="";//加密字符串 string Annex = "";//附加的高级条件 if (textBox_File.Text == "") { MessageBox.Show("没有选择要加密的EXE文件。"); return; } FileInfo SFInfo = new FileInfo(textBox_File.Text.Trim()); if (SFInfo.Exists == false) { MessageBox.Show("选择的文件并不存在。"); return; } if (SFInfo.Extension.ToUpper() != ".EXE") { MessageBox.Show("选择的加密文件并不是EXE文件。"); return; } Sprass = hd.CreatePass(this.groupB_Encryption, this.comboBox_Disk); if (radio_Data.Checked == true) { Annex = "," dateTimePicker1.Value.ToShortDateString() "D"; } if (radio_Month.Checked == true) { Annex = "," ((int)nume_Month.Value).ToString() "M"; } if (radio_Day.Checked == true) { Annex = "," ((int)numer_Day.Value).ToString() "A"; } if (radio_Count.Checked == true) { Annex = "," ((int)numer_Count.Value).ToString() "C"; } if (Sprass.Trim() == "") { MessageBox.Show("无法生成加密码，请重新设置。"); return; } hd.WriteEXE(Hardware.HardwareInfo.PFileDir, Sprass.Trim() Annex.Trim()); hd.CreateTXT(Sprass.Trim()); MessageBox.Show("EXE文件加密成功。"); } private void button_File_Click(object sender, EventArgs e) { string FileN = ""; if (openFileDialog1.ShowDialog() == DialogResult.OK) { textBox_File.Text = openFileDialog1.FileName; Hardware.HardwareInfo.PFileDir = openFileDialog1.FileName; FileInfo SFInfo = new FileInfo(textBox_File.Text.Trim()); FileN = SFInfo.Name; Hardware.HardwareInfo.PFileN = FileN.Substring(0, FileN.Length - 4); } } //使单选按钮只能选择一个 private void Stemma(RadioButton RadioB) { radio_Data.Checked = false; radio_Month.Checked = false; radio_Day.Checked = false; radio_Count.Checked = false; RadioB.Checked = true; } private void radio_Data_MouseUp(object sender, MouseEventArgs e) { Stemma((RadioButton)sender); } }}
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