Eclipse Community Forums: C / C++ IDE (CDT) » Problem "using namespace ..."

Home » Language IDEs » C / C++ IDE (CDT) » Problem "using namespace ..."

Problem "using namespace ..." [message #882170]

Tue, 05 June 2012 21:11

Eclipse User

I am writing a class in C++ in which I am using the following namespaces:
using namespace System;
using namespace System::ComponentModel::Container;
using namespace System::ComponentModel;
using namespace System::Windows;
using namespace System::Windows::Forms;
using namespace std;

However, Eclipse is saying that there are errors for all of these namespaces, even std, which is in many classes. I tried debugging but it did not help. Can someone please tell me how to fix this?

Re: Problem "using namespace ..." [message #882287 is a reply to message #882170]

Wed, 06 June 2012 03:35

Eclipse User

Did you select the correct toolchain in Project Properties?
Project Properties->Index->Rebuild
if still shows errors
Project Properties->Index->Show unresolved includes

I need more info to help you.

Previous Topic:	CDT Build is built twice
Next Topic:	Building the selected resource

Goto Forum:

-=] Back to Top [=-

Current Time: Sun Jul 27 07:51:22 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter