void OpenFile(string filePath)
{
if (openFileTask != null)
{
Tip_Lab.Text = "正在打开文件，请稍后......";
return;
}
Tip_Lab.Text = "加载文件中......";
DirectoryInfo[] directoryInfos;
openFileTask = new Task(() =>
{
unityTools.UnPackage(filePath, DateTime.Now.ToFileTimeUtc().ToString(), SetTip);
SetTip("读取文件中......");
directoryInfos = unityTools.GetDirectorys();
menuPackageInfo = unityTools.GetMuneList(directoryInfos, SetTip);
SetMenuTreeAsync(menuPackageInfo);
SetTip("加载成功");
openFileTask = null;
});
openFileTask.Start();
}