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69 lines
2.1 KiB
C#
69 lines
2.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Data.SQLite;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace POSV.WindowsServiceManager
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{
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class Program
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{
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/// <summary>
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/// 应用程序的主入口点。
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/// </summary>
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[STAThread]
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static void Main(string[] args)
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{
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Application.EnableVisualStyles();
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Application.EnableVisualStyles();
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//数据库去密码
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try
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{
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ChangePwd("");
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NLog.LogManager.GetCurrentClassLogger().Info("sqliteNoP success");
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}
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catch (Exception)
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{
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NLog.LogManager.GetCurrentClassLogger().Info("sqliteNoP error, already success!");
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}
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Application.Run(new MainForm());
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}
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public static void ChangePwd(string pwd)
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{
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SQLiteConnectionStringBuilder builder = new SQLiteConnectionStringBuilder();
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builder.DataSource = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"data\msc.s3db");
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builder.Password = "passwd";
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builder.Version = 3;
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builder.CacheSize = 10000;
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builder.DefaultTimeout = 5000;
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builder.PageSize = 4096;
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builder.FailIfMissing = true;
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builder.Pooling = true;
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builder.DefaultIsolationLevel = System.Data.IsolationLevel.ReadCommitted;
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builder.SyncMode = SynchronizationModes.Off;
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builder.JournalMode = SQLiteJournalModeEnum.Truncate;
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builder.UseUTF16Encoding = false;
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using (SQLiteConnection connection = new SQLiteConnection(builder.ToString()))
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{
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try
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{
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connection.Open();
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connection.ChangePassword(pwd);
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}
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catch (SQLiteException ex)
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{
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throw new Exception(ex.Message);
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}
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finally
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{
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connection.Close();
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}
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}
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}
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}
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}
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