compie error CS0117

[B.]

Hi I have two projects, one written in MC++, and the other in C#.
In MC++ header file, I have:

namespace Domain
{
namespace Subdomain
{
namespace ManagedCPP
{
public class AClass
{
static void OpenWindow();
};
}
}
}

In MC++ cpp file: I have:

using namespace Domain::Subdoma in::ManagedCPP;

void AClass::OpenWin dow()
{
// some implementaion
}

And now in C#, I have
using namespace Domain.Subdomai n.ManagedCPP;

namespace OtherDomain.Fra mework.UI
{
public class BClass
{
public MethodA()
{
AClass.OpenWind ow();
}
}
}

I got the error CS0117: Domain.Subdomai n.ManagedCPP.AC lass does not
contain a definition for 'OpenWindow'

Anybody can help???
Thanks a lot

[Bruce Wood]

B. wrote:

Hi I have two projects, one written in MC++, and the other in C#.
In MC++ header file, I have:

namespace Domain
{
namespace Subdomain
{
namespace ManagedCPP
{
public class AClass
{
static void OpenWindow();
};
}
}
}

In MC++ cpp file: I have:

using namespace Domain::Subdoma in::ManagedCPP;

void AClass::OpenWin dow()
{
// some implementaion
}

And now in C#, I have
using namespace Domain.Subdomai n.ManagedCPP;

namespace OtherDomain.Fra mework.UI
{
public class BClass
{
public MethodA()
{
AClass.OpenWind ow();
}
}
}

I got the error CS0117: Domain.Subdomai n.ManagedCPP.AC lass does not
contain a definition for 'OpenWindow'

Anybody can help???
Thanks a lot

Have you tried using the ildasm utility to examine the DLL generated by
the managed C++ compiler to see what the class structure looks like
after the compiler is finished with it?

[B.]

Bruce Wood wrote:

B. wrote:

Hi I have two projects, one written in MC++, and the other in C#.
In MC++ header file, I have:

namespace Domain
{
namespace Subdomain
{
namespace ManagedCPP
{
public class AClass
{
static void OpenWindow();
};
}
}
}

In MC++ cpp file: I have:

using namespace Domain::Subdoma in::ManagedCPP;

void AClass::OpenWin dow()
{
// some implementaion
}

And now in C#, I have
using namespace Domain.Subdomai n.ManagedCPP;

namespace OtherDomain.Fra mework.UI
{
public class BClass
{
public MethodA()
{
AClass.OpenWind ow();
}
}
}

I got the error CS0117: Domain.Subdomai n.ManagedCPP.AC lass does not
contain a definition for 'OpenWindow'

Anybody can help???
Thanks a lot

Have you tried using the ildasm utility to examine the DLL generated by
the managed C++ compiler to see what the class structure looks like
after the compiler is finished with it?

No I didn't. However, I use F12 on AClass at C# side, it opens metadata
of AClass and it says struct AClass{} and no method in side at all.

[Bruce Wood]

B. wrote:

Bruce Wood wrote:

B. wrote:

Hi I have two projects, one written in MC++, and the other in C#.
In MC++ header file, I have:
>
namespace Domain
{
namespace Subdomain
{
namespace ManagedCPP
{
public class AClass
{
static void OpenWindow();
};
}
}
}
>
In MC++ cpp file: I have:
>
using namespace Domain::Subdoma in::ManagedCPP;
>
void AClass::OpenWin dow()
{
// some implementaion
}
>
And now in C#, I have
using namespace Domain.Subdomai n.ManagedCPP;
>
namespace OtherDomain.Fra mework.UI
{
public class BClass
{
public MethodA()
{
AClass.OpenWind ow();
}
}
}
>
I got the error CS0117: Domain.Subdomai n.ManagedCPP.AC lass does not
contain a definition for 'OpenWindow'
>
Anybody can help???
Thanks a lot

Have you tried using the ildasm utility to examine the DLL generated by
the managed C++ compiler to see what the class structure looks like
after the compiler is finished with it?

No I didn't. However, I use F12 on AClass at C# side, it opens metadata
of AClass and it says struct AClass{} and no method in side at all.

Well, I'm rusty on my C++ access modifiers, so I can't say for sure,
but you said simply "static void OpenWindow". What's the default access
for a method in C++? In C# it's "internal", which would mean
"inaccessib le to other assemblies"...? Perhaps you need to specifically
say "public static void OpenWindow"?

[B.]

I actually had modifiers "public" specified.

Bruce Wood wrote:

B. wrote:

Bruce Wood wrote:

B. wrote:
Hi I have two projects, one written in MC++, and the other in C#.
In MC++ header file, I have:

namespace Domain
{
namespace Subdomain
{
namespace ManagedCPP
{
public class AClass
{
static void OpenWindow();
};
}
}
}

In MC++ cpp file: I have:

using namespace Domain::Subdoma in::ManagedCPP;

void AClass::OpenWin dow()
{
// some implementaion
}

And now in C#, I have
using namespace Domain.Subdomai n.ManagedCPP;

namespace OtherDomain.Fra mework.UI
{
public class BClass
{
public MethodA()
{
AClass.OpenWind ow();
}
}
}

I got the error CS0117: Domain.Subdomai n.ManagedCPP.AC lass does not
contain a definition for 'OpenWindow'

Anybody can help???
Thanks a lot
>
Have you tried using the ildasm utility to examine the DLL generated by
the managed C++ compiler to see what the class structure looks like
after the compiler is finished with it?

No I didn't. However, I use F12 on AClass at C# side, it opens metadata
of AClass and it says struct AClass{} and no method in side at all.

Well, I'm rusty on my C++ access modifiers, so I can't say for sure,
but you said simply "static void OpenWindow". What's the default access
for a method in C++? In C# it's "internal", which would mean
"inaccessib le to other assemblies"...? Perhaps you need to specifically
say "public static void OpenWindow"?