C#自动关机源码
源码如下：
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.IO;
using Microsoft.Win32;
namespace mv
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show("请点击确定键关机(点确定下次开机自动关机，点取消下次不运行)", "info", MessageBoxButtons.YesNo, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
if (result == DialogResult.Yes)
{
string path = System.Windows.Forms.Application.ExecutablePath;
int ab=path.Length;
int a = path.LastIndexOf(@"\");
int b = path.LastIndexOf(".");
string mess = path.Substring(a+1, b - a - 1);
MessageBox.Show(mess);
&nb
相关文档：
C#序列化xml
关键步骤：
XmlSerializer xSerializer = new XmlSerializer(typeof(MyObj));
StringWriter sWriter = new StringWriter(CultureInfo.InvariantCulture);
XmlTextWriter xTextWriter = new XmlTextWriter(sWriter);
......
public sealed class DbOper
{
///<summary>
/// DbOper类的构造函数
///</summary>
private DbOper()
{
}
......
//命名空间 using Microsoft.Win32;
private void checkBox2_CheckedChanged(object sender, System.EventArgs e)
{
if (checkBox2.Checked) //设置开机自启动
{
//MessageBox.Show ("设置开机自启动需要修改注册表","提示");
string path = Application.ExecutablePath;
RegistryKey rk = Registry.LocalMac ......
C#读取Excel遇到无法读取的解决方法：
1.在导入数据连接字符串中，将IMEX=1加入，“Provider=Microsoft.Jet.OLEDB.4.0;Data Source="C:\Data.xls";Extended Properties="Excel 8.0;HDR=Yes;IMEX=1; ”，这样就可以。
C#读取Excel需要注意的：
IMEX=1：混合模式
HDR=Yes; 是否让第一行作为列头
两者必须一� ......
