protected override async Task <int> InitChildrenCountAsync()
{
if (_treeItems.Size != null)
{
IVariableInformation sizeVariable = await _evaluator.EvaluateExpressionAsync(
_treeItems.Size, _variable, _natvisScope, null);
sizeVariable.FallbackValueFormat = ValueFormat.Default;
uint size;
_sizeDefined = _sizeParser.ParseUint(await sizeVariable.ValueAsync(), out size);
if (!_sizeDefined)
{
throw new ExpressionEvaluationFailed(
"Failed to evaluate <Size> node. The expression's value " +
$"was not a number. Expression='{_treeItems.Size}' " +
$"Value='{await sizeVariable.ValueAsync()}'");
}
return((int)size);
}
return(await EvaluateChildrenCountAsync());
}
