private void ExtractFiles()
{
UpdateShow += OnUpdateShow;
UpdateProgress += OnUpdateProgress;
UpdateProgress.Invoke(true);
if (Directory.Exists(textBox_Target.Text))
{
StreamReader sr;
StreamWriter sw;
UpdateShow.Invoke("开始导出文件", 0);
string Folder = textBox_Target.Text + "\\";
int index = 0;
int fail = 0;
string TargetPath;
foreach (FileInfo info in pathes)
{
index++;
UpdateShow.Invoke(string.Format("正在提取第{0}个文件，文件大小为：{1}KB", index, info.Length / 1024),
(int)(((double)index * 100) / pathes.Count()));
TargetPath = Folder + index.ToString("D8") + ".jpg";
try
{
File.Copy(info.FullName, TargetPath);
}
catch (IOException e)
{
fail++;
}
}
UpdateShow.Invoke(string.Format("成功导出{0}个文件，失败{1}个！", pathes.Count() - fail, fail), 100);
Thread.Sleep(500);
if (checkBox.Checked)
{
System.Diagnostics.Process.Start("explorer.exe", Folder);
}
}
else
{
MessageBox.Show("无法检测到目标路径，运行错误", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
UpdateProgress.Invoke(false);
UpdateShow += OnUpdateShow;
UpdateProgress += OnUpdateProgress;
}
private void CheckAndBuildList()
{
UpdateShow += OnUpdateShow;
UpdateProgress += OnUpdateProgress;
UpdateProgress.Invoke(true);
// 设置锁屏文件的文件夹路径
string Folder = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
Folder += @"\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets";
if (Directory.Exists(Folder))
{
DirectoryInfo folder = new DirectoryInfo(Folder);
FileInfo[] files = folder.GetFiles();
int AllFilesCount = files.Count();
UpdateShow.Invoke(string.Format("共检测到{0}个文件，准备开始分析", AllFilesCount), 0);
int index = 0;
foreach (FileInfo info in files)
{
index++;
UpdateShow.Invoke(string.Format("正在分析第{0}个文件...", index), (int)(((double)index * 100) / AllFilesCount));
if (info.Length > 100000)
{
pathes.Add(info);
}
}
UpdateShow.Invoke(string.Format("共检测到{0}个有效文件，请先选择导出文件夹，再点击“导出”进行导出", pathes.Count()), 100);
Thread.Sleep(500);
UpdateProgress.Invoke(false);
}
else
{
MessageBox.Show("无法检测到指定路径，可能您的系统尚未打开或不支持该功能，运行错误", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
UpdateShow -= OnUpdateShow;
UpdateProgress -= OnUpdateProgress;
}
private void OnUpdateShow()
{
UpdateShow?.Invoke();
}