protected override Expression VisitMember(MemberExpression node)
{
if (node.Expression is MemberExpression || node.Expression == null)
{
var member = Expression.Convert(node, typeof(object));
var lambda = Expression.Lambda <Func <object> >(member);
var getter = lambda.Compile();
var value = getter();
Append(ODataConverter.Format(value.GetType(), value));
return(node);
}
var constant = node.Expression as ConstantExpression;
if (constant != null)
{
var field = node.Member as FieldInfo;
var value = field.GetValue(constant.Value);
value = ODataConverter.Format(value.GetType(), value);
Append(value.ToString());
return(node);
}
Append(node.Member.Name);
return(base.VisitMember(node));
}
protected override Expression VisitConstant(ConstantExpression node)
{
if (node.Value != null && node.Value is IsODataClientContext)
{
return(base.VisitConstant(node));
}
if (node.Value == null)
{
Append("null");
}
else
{
Append(ODataConverter.Format(node.Value.GetType(), node.Value));
}
return(base.VisitConstant(node));
}