private void FinishUpgrade()
{
Process.Start(System.IO.Path.Combine(UpgradeSettings.GetBaseDirectory(), "Rainy.SampleApplication.exe"));
//当前运行WPF程序的进程实例
Process process = Process.GetCurrentProcess();
//遍历WPF程序的同名进程组
foreach (Process p in Process.GetProcessesByName(process.ProcessName))
{
//关闭全部进程
p.Kill();//这个地方用kill 而不用Shutdown();的原因是,Shutdown关闭程序在进程管理器里进程的释放有延迟不是马上关闭进程的
//Application.Current.Shutdown();
return;
}
}
private async void ExcuteUpgrade()
{
prgUpgrade.Maximum = _lastestVersionInfo.FilesSize;
prgUpgrade.Value = 0;
tbkVersionInfo.Text = _lastestVersionInfo.Description;
tbkTragetVersion.Text = "升级到最新版本：" + _lastestVersionInfo.VersionName;
//删除需要删除的数据
if (_lastestVersionInfo.FileToDelete != null)
{
foreach (var fileName in _lastestVersionInfo.FileToDelete)
{
var file = new FileInfo(System.IO.Path.Combine(UpgradeSettings.GetBaseDirectory(), fileName));
if (file.Exists)
{
file.Delete();
}
}
}
var client = UpgradeSettings.Instance.GetUpgradeHttpClient();
foreach (var fileName in _lastestVersionInfo.FilesToUpgrade)
{
var currentIndex = _lastestVersionInfo.FilesToUpgrade.IndexOf(fileName) + 1;
tbkUpgradeInfo.Text = "更新中，进度 第" + currentIndex.ToString() + "个文件 / 共" + _lastestVersionInfo.FilesToUpgrade.Count.ToString() + "个文件 ( " + Math.Round(prgUpgrade.Value / prgUpgrade.Maximum * 100) + "% )";
tbkFileUpgrading.Text = fileName;
var response = await client.GetAsync("api/ClientVersion/File?fileName=" + fileName);
var fileStream = await response.Content.ReadAsStreamAsync();
var file = new FileInfo(System.IO.Path.Combine(UpgradeSettings.GetBaseDirectory(), fileName));
if (!file.Directory.Exists)
{
file.Directory.Create();
}
var stream = file.OpenWrite();
await fileStream.CopyToAsync(stream);
prgUpgrade.Value += stream.Length / 1024;
stream.Close();
if (currentIndex == _lastestVersionInfo.FilesToUpgrade.Count)
{
if (_lastestVersionInfo != null)
{
//更新配置文件
UpgradeSettings.Instance["CurrentVersion"] = _lastestVersionInfo.VersionName;
UpgradeSettings.Instance["LastUpdateTime"] = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
}
tbkFileUpgrading.Text = "无";
tbkUpgradeInfo.Text = "更新完成，进度 第" + currentIndex.ToString() + "个文件 / 共" + _lastestVersionInfo.FilesToUpgrade.Count.ToString() + "个文件 ( " + Math.Round(prgUpgrade.Value / prgUpgrade.Maximum * 100) + "% )";
tbkUpgradeInfo.Foreground = new SolidColorBrush(Colors.White);
textBlock.Visibility = Visibility.Visible;
button.Visibility = Visibility.Visible;
}
}
}
