public ObjectValueNode[] EvaluateExpressions(IList <string> expressions)
{
var values = new ObjectValue[expressions.Count];
var unknown = new List <string> ();
for (int i = 0; i < expressions.Count; i++)
{
if (!cachedValues.TryGetValue(expressions[i], out var value))
{
unknown.Add(expressions[i]);
}
else
{
values[i] = value;
}
}
ObjectValue[] qvalues;
if (StackFrame != null)
{
using (var timer = StackFrame.DebuggerSession.WatchExpressionStats.StartTimer()) {
qvalues = StackFrame.GetExpressionValues(unknown.ToArray(), true);
timer.Success = true;
}
}
else
{
qvalues = new ObjectValue[unknown.Count];
for (int i = 0; i < qvalues.Length; i++)
{
qvalues[i] = ObjectValue.CreateUnknown(unknown[i]);
}
}
for (int i = 0, v = 0; i < values.Length; i++)
{
if (values[i] == null)
{
var value = qvalues[v++];
cachedValues[expressions[i]] = value;
values[i] = value;
}
}
return(values.Select(v => new DebuggerObjectValueNode(v)).ToArray());
}