Windows7密钥证书安装工具

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

namespace Windows7密钥证书安装工具
{
    public partial class Form1 : Form
    {
        string filePath;
        string fileNmae;
        public Form1()
        {
            InitializeComponent();
        }

        private void btnChoiceCert_Click(object sender, EventArgs e)
        {
            openFileDialog1.ShowReadOnly = true;
            openFileDialog1.RestoreDirectory = true;
            openFileDialog1.Filter = "许可证文件(*.xrm-ms)|*.xrm-ms|所有文件|*.*";
            openFileDialog1.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
            openFileDialog1.ShowDialog();
            filePath = openFileDialog1.FileName;
            fileNmae = Path.GetFileName(filePath);
            txtCert.Text = filePath;
            
        }

        private void btnAddCert_Click(object sender, EventArgs e)
        {
            Process p = new Process();
            p.StartInfo.FileName="cmd.exe";
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.RedirectStandardError = true;
            p.StartInfo.CreateNoWindow = true;
            p.Start();
            p.StandardInput.AutoFlush = true;
            if (txtCert.Text=="")
            {
                MessageBox.Show("输入有误！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            } 
            else
            {
                p.StandardInput.WriteLine("slmgr -ilc " + filePath);
            }
        }

        private void btnAddKey_Click(object sender, EventArgs e)
        {
            Process p = new Process();
            p.StartInfo.FileName = "cmd.exe";
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.RedirectStandardError = true;
            p.StartInfo.CreateNoWindow = true;
            p.Start();
            p.StandardInput.AutoFlush = true;
            if (txtKey.TextLength!=29)
            {
                MessageBox.Show("输入有误！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            else
                p.StandardInput.WriteLine("slmgr -ipk " + txtKey.Text);

        }

        private void Form1_Load(object sender, EventArgs e)
        {
        }

        private void btnCerMsg_Click(object sender, EventArgs e)
        {
            Process p = new Process();
            p.StartInfo.FileName = "cmd.exe";
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.RedirectStandardError = true;
            p.StartInfo.CreateNoWindow = true;
            p.Start();
            p.StandardInput.AutoFlush = true;
            p.StandardInput.WriteLine("slmgr -dlv");
        }

        private void btnCerStatue_Click(object sender, EventArgs e)
        {
            Process p = new Process();
            p.StartInfo.FileName = "cmd.exe";
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.RedirectStandardError = true;
            p.StartInfo.CreateNoWindow = true;
            p.Start();
            p.StandardInput.AutoFlush = true;
            p.StandardInput.WriteLine("slmgr -xpr");

        }

        private void btnClearnKey_Click(object sender, EventArgs e)
        {
            Process p = new Process();
            p.StartInfo.FileName = "cmd.exe";
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.RedirectStandardError = true;
            p.StartInfo.CreateNoWindow = true;
            p.Start();
            p.StandardInput.AutoFlush = true;
            p.StandardInput.WriteLine("slmgr -cpky");

        }

        private void btnReam_Click(object sender, EventArgs e)
        {
            Process p = new Process();
            p.StartInfo.FileName = "cmd.exe";
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.RedirectStandardError = true;
            p.StartInfo.CreateNoWindow = true;
            p.Start();
            p.StandardInput.AutoFlush = true;
            p.StandardInput.WriteLine("slmgr -rearm");

        }

        private void btnUnstalKey_Click(object sender, EventArgs e)
        {
            Process p = new Process();
            p.StartInfo.FileName = "cmd.exe";
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.RedirectStandardError = true;
            p.StartInfo.CreateNoWindow = true;
            p.Start();
            p.StandardInput.AutoFlush = true;
            p.StandardInput.WriteLine("slmgr -upk");

        }

        private void btnAbout_Click(object sender, EventArgs e)
        {
            AboutBox1 about = new AboutBox1();
            about.ShowDialog();
        }
    }
}