Problems in mixed programming of MATLAB and Vc, Using IDL files

Sender: xxhn (Hunan), email area: mathtools

Title: Re: Problems in mixed programming of MATLAB and VC (called Using IDL or DLL)

Mailing site: BBS shuimu Tsinghua station (Tue Aug 19 15:08:50 2003)

Here we provide a method to call COM components through IDL or DLL (you do not need to generate *. h and *. c files)

In fact, this method is simpler than calling by generating the. h and. c files. The example of the essence zone is also used.

1. Use OLE/COM object to generate the IDL file, add this IDL file to the project, and click build-complie.

Comtest_00000.tlb to generate the TLB File

2. Open classwizard, click Add class-from a Type Library class on the right, and select the generated

Comtest_00000.tlb (should be in the debug \ directory). In fact, you can directly choose to use combuilder of Matlab.

The generated comtest_00000.dll (this saves the first step). Some dialog boxes for generating the class will appear later.

Prompt to do it. In this way, comtest_00000.h and comtest_00000.cpp are generated, and an isgltest is added.

Class :)

3. Test Code As follows:

In the header file, you only need to add:

# Include "comtest_00000.h"

Test code:

Isgltest st;

Afxoleinit ();

If (St. createdispatch (_ T ("comtest. sgltest ")))

{

St. im_test ();

Afxmessagebox ("Haha, succeeded ");

St. releasedispatch ();

}

Else

Afxmessagebox ("unsucceeded ");

For the specific meaning of the above Code, see msdn. I just found out :)

[mentioned in the masterpiece promise0608 (promise0608):]
: When I use the COM component, use the Microsoft Visual Studio tool Ole viewer to open the generated component. Find
: Find the DLL file generated by MATLAB com builder and save it as *. h and *. C. An error occurs!
: I use VC. net. I don't know why!
: Please help me!
: Thank you!