private void Update()
{
try
{
Thread.Sleep(1000);
ProcessHelper proc = new ProcessHelper();
proc.SetExitHandler((s, e1) =>
{
string updateResultPath = System.Windows.Forms.Application.StartupPath + "\\Update.ini";
MyIniFile ini = new MyIniFile(updateResultPath);
ini.IniWriteValue("UpdateResult", localFileName, "1");
CheckRegAndRun();
});
proc.PrintDoc(localFileName, "/S");
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("升级失败，请联系管理员", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
Log4NetHelper.Error(this, "升级失败:", ex);
Environment.Exit(1);
}
}
/// <summary>
/// 解压功能(解压压缩文件到指定目录)
/// </summary>
/// <param name="fileToUnZip">待解压的文件</param>
/// <param name="zipedFolder">指定解压目标目录</param>
/// <param name="password">密码</param>
/// <returns>解压结果</returns>
public static bool UnZip(string fileToUnZip, string zipedFolder, string password)
{
bool result = true;
ZipInputStream zipStream = null;
ZipEntry ent = null;
string fileName = string.Empty;
if (!Directory.Exists(zipedFolder))
{
Directory.CreateDirectory(zipedFolder);
}
try
{
zipStream = new ZipInputStream(File.OpenRead(fileToUnZip));
if (!string.IsNullOrEmpty(password))
{
zipStream.Password = password;
}
while ((ent = zipStream.GetNextEntry()) != null)
{
if (!string.IsNullOrEmpty(ent.Name))
{
fileName = Path.Combine(zipedFolder, ent.Name);
fileName = fileName.Replace('/', '\\');
if (fileName.EndsWith("\\"))
{
Directory.CreateDirectory(fileName);
continue;
}
FileStream fs = File.Create(fileName);
int size = 2048;
byte[] data = new byte[size];
while (true)
{
size = zipStream.Read(data, 0, data.Length);
if (size > 0)
{
fs.Write(data, 0, size);
}
else
{
break;
}
}
if (fs != null)
{
fs.Close();
fs.Dispose();
}
}
}
}
catch (Exception ex)
{
result = false;
Log4NetHelper.Error(typeof(ZipHelper), "解压文件名：" + fileName + " 报错信息：" + ex.Message.ToString() + System.Environment.NewLine + ex.StackTrace);
}
finally
{
if (zipStream != null)
{
zipStream.Close();
}
}
return(result);
}
