public Task ReleaseShellContextAsync(ShellSettings settings)
{
if (!this.CanReleaseShell(settings))
{
return(Task.get_CompletedTask());
}
if (this._shellContexts.TryRemove(settings.get_Name(), out V_0))
{
V_0.Release();
}
stackVariable10 = this._shellContexts;
stackVariable13 = V_0.get_Settings().get_Name();
stackVariable14 = new ShellContext.PlaceHolder();
stackVariable14.set_Settings(settings);
dummyVar0 = stackVariable10.TryAdd(stackVariable13, stackVariable14);
return(Task.get_CompletedTask());
}