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 Suggestion Lists are not working with C++/CLI code		  New Topic  Reply to Topic
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jschroedl
Tomato Guru

USA
107 Posts
Posted - Jun 17 2009 :  11:08:55 AM  Show Profile  Reply with Quote
Hi,

I'm running into problems with VAX using C++/CLI assemblies and suggestion lists.

Try this in Visual Studio:

File > New Project. Select Visual C++, CLR, CLR Console Application. Name = "VAXTest"

Build Project for fun -- Success.

In Soltion Exploer, bring up the Project Properties. Select Common Properties, Add New Reference...
Add references WPF assemblies: PresentationCore, PresentationFramework and WindowsBase.
(Ignore that I'm referencing WPF in a Console app - this is just a demonstration and does not matter).

In VAXTest.cpp use a WPF namspace:

using namespace System::Windows;

For fun: Build Project -- Success.

In main() type

Window^ w = gcnew Window();
w->

Press Ctrl+Space -- No completion list shows. ugh.

Now delete those lines and type this:

System::Windows::Window^ w2 = gcnew System::Windows::Window();
w2->

Press Ctrl+Space and a completion list will usually show. This is the list I need to see in the first usage since have using namespace in our code.


Here's the full VAXTest.cpp I end up with:
-------------------------------------------
// VAXTest.cpp : main project file.

#include "stdafx.h"

using namespace System;
using namespace System::Windows;

int main(array<System::String ^> ^args)
{
// FAILS
Window^ w = gcnew Window();
w->

// WORKS (Sometimes)
System::Windows::Window^ w2 = gcnew System::Windows::Window();
w2->

Console::WriteLine(L"Hello World");
return 0;
}
---------------------------------------------

Even this "working" w2 case can stop working and offer no suggestion list. For example, I reworked the code a bit to add those // WORKS and // FAILS commands and Ctrl+Space stopped working for w2. Even if I delete the fails case so that it's legit code it can still stop working.

My Info:

- Beta build 10.5.1727.0 But it's nothing new to this build..been happening for a many versions.
- Get content from default intellisense is OFF. No change if I turn it ON.
- Reparse Current file doesn't help.
- I have all the coloring I can turned on. It's interesting that "w" shows in light gray italics but is not bolded. Even though I have "Local symbols in Bold" and "Stable symbols in Italic" ON. Turning them OFF doesn't affect the suggestion list any.

VA_X.dll file version 10.5.1727.0 built 2009.06.12
Licensed to:
VA X: XXXXXXXXXXXXXXXXXX
DevEnv.exe version 9.0.30729.1
msenv.dll version 9.0.30729.1
Font: Consolas 12(Pixels)
Comctl32.dll version 6.10.6001.18000
Windows Vista 6.0 Build 6001 S
4 processors (x86)

Platform: Win32
Stable Includes:
C:\\Program Files\\Microsoft Visual Studio 9.0\\VC\\include;
C:\\Program Files\\Microsoft Visual Studio 9.0\\VC\\atlmfc\\include;
C:\\Program Files\\Microsoft SDKs\\Windows\\v6.1\\include;
C:\\Program Files\\Microsoft SDKs\\Windows\\v6.1\\include;
C:\\Program Files\\Microsoft SDK\\Include;

Other Includes:

Stable Source Directories:
C:\\Program Files\\Microsoft Visual Studio 9.0\\VC\\atlmfc\\src\\mfc;
C:\\Program Files\\Microsoft Visual Studio 9.0\\VC\\atlmfc\\src\\mfcm;
C:\\Program Files\\Microsoft Visual Studio 9.0\\VC\\atlmfc\\src\\atl;
C:\\Program Files\\Microsoft Visual Studio 9.0\\VC\\crt\\src;


John

sean
Whole Tomato Software

USA
2817 Posts
Posted - Jun 17 2009 :  12:05:24 PM  Show Profile  Reply with Quote
Do you have any change in behavior if you close the solution and then re-open it?
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jschroedl
Tomato Guru

USA
107 Posts
Posted - Jun 17 2009 :  2:43:32 PM  Show Profile  Reply with Quote
Indeed, the suggeston lists start working again after I re-open the project.

Our product solution is so large that I rarely reload during the day so I seem to hit this frequently.

Is there anything I can do to trigger the same update somehow without needing the project re-load? Is it adding the reference that causes the problem or using the namespace? Our set of references hasn't changed in a long time so I think it must be adding the 'using namespace' which is the trouble.

John
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sean
Whole Tomato Software

USA
2817 Posts
Posted - Jun 17 2009 :  2:54:28 PM  Show Profile  Reply with Quote
I recently came across a bug that seems related to the problem you are seeing. It will be fixed in the next release cycle. The problem is that references added to a project are not handled properly until you re-load the solution. case=28209

I'm not sure why you are seeing intermittent success/failure before the reload though.
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support
Whole Tomato Software

5566 Posts
Posted - Aug 22 2009 :  7:21:13 PM  Show Profile  Reply with Quote
case=28209 is fixed in build 1731
Whole Tomato Software, Inc.
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