private async void TryAddFile(string pathName)
{
if (fargs.ContainsKey(pathName))
{
await MessageDialog.Info("文件已存在", pathName);
return;
}
else
{
OperationClerk.TryAdd(pathName);
}
//ToggleSwitch ts = NewSwitch(pathName);
// ProcessListBox.Items.Add(ts);
//switchCache[pathName] = ts;
}