async Task <IVariableInformation> EvaluateItemAsync()
{
if (_store.HasVariable(0))
{
return(_store.GetVariable(0));
}
var formatStringContext = _item.DisplayString == null
? new NatvisStringFormatter.FormatStringContext()
: new NatvisStringFormatter.FormatStringContext {
StringElements = _item.DisplayString.Select(
e => new DisplayStringElement(e)),
NatvisScope = _natvisScope
};
string displayName =
await _stringFormatter.FormatDisplayStringAsync(formatStringContext, _variable);
IVariableInformation syntheticInfo =
new NatvisSyntheticVariableInformation(_stringFormatter, _natvisCollectionFactory,
_natvisScope, _item, _variable, displayName);
_store.SaveVariable(0, syntheticInfo);
return(syntheticInfo);
}
public override async Task <IList <IVariableInformation> > GetChildrenAsync(
int from, int count)
{
await InitAsync();
if (_store.ValidationError != null)
{
return(new List <IVariableInformation>()
{
_store.ValidationError
}.GetRange(
from, count));
}
await TraverseAndEvaluateUpToAsync(from + count);
return(Enumerable.Range(from, count).Select(i => _store.GetVariable(i)).ToList());
}
