private static Action <IBindingBuilder>[] ConvertInternal(LambdaExpression expression, IBindingBuilder builder, bool ignoreCallback)
{
Expression lastExpression;
string path;
if (BindingExtensions.TryGetMemberPath(expression.Body, ".", false, out lastExpression, out path) &&
expression.Parameters[0] == lastExpression)
{
if (ignoreCallback)
{
builder.GetOrAddBindingSources().Add(context => BindingExtensions.CreateBindingSource(context, path, null));
return(Empty.Array <Action <IBindingBuilder> >());
}
return(new Action <IBindingBuilder>[] { b => b.GetOrAddBindingSources().Add(context => BindingExtensions.CreateBindingSource(context, path, null)) });
}
var visitor = new LambdaExpressionToBindingExpressionConverter(expression);
visitor.ConvertInternal(expression);
var actions = visitor._callbacks.ToArray();
visitor._members = null;
visitor._sourceExpression = null;
visitor._currentExpression = null;
visitor._methodExpression = null;
visitor._callbacks = null;
return(actions);
}