2003, 2007


I believe I have the s/w but not the process to get my VBA into a DLL file

I now have C++ and have successfully compiled some Math-example program written in C++ into a DLL
which can be called by VBA in Excel. So far so good!

What is missing is what I want to accomplish - which is to protect my current VBA code.

What steps do I have to take to be able to drop my VBA (Excel) code into a C++ via Win32 Console
Application Project and then ending up with an Com Addin of a DLL?

As I see it there must be a way to get my VBA into C++ to end up with a DLL:

Plan A Plan B
1) have VBA code (Excel) 1) VBA code
2) Possibly save that code as a .xla file? 2) Drop into VB.NET and/or C++
3) Compile into DLL? (With what? and how?) 3) Compile into a DLL
4) Call new DLL from Excel VBA 4) Call DLL new from Excel VBA

I have a LInk to Chip Pearson's site and his information is excellent. That said, where does my
current VBA code get into the mix?

Any Thoughts appreciated!
EagleOne

What version of C++ do you have. If you have microsoft c++ you can convert
the macro code to C++. Microsoft Visual Studio has the library function to
work with a excel spreadsheet. The same excel libraries are uspport in both
C++ and VB.Net it just the language syntax that is different.

Excel VBA does not have the option to compile and produce a dll. You can
run macros from inside an excel workbook from a command line option using an
workbook open event . You can start an excel file from the following command
line

excel.exe c:\temp\book1.xls

The workbook open macro in book1.xls will automatically run. The macro can
automatically take input from a text file and produce output in a text file
that can be read in C++.

" wrote:

2003, 2007


I believe I have the s/w but not the process to get my VBA into a DLL file

I now have C++ and have successfully compiled some Math-example program written in C++ into a DLL
which can be called by VBA in Excel. So far so good!

What is missing is what I want to accomplish - which is to protect my current VBA code.

What steps do I have to take to be able to drop my VBA (Excel) code into a C++ via Win32 Console
Application Project and then ending up with an Com Addin of a DLL?

As I see it there must be a way to get my VBA into C++ to end up with a DLL:

Plan A Plan B
1) have VBA code (Excel) 1) VBA code
2) Possibly save that code as a .xla file? 2) Drop into VB.NET and/or C++
3) Compile into DLL? (With what? and how?) 3) Compile into a DLL
4) Call new DLL from Excel VBA 4) Call DLL new from Excel VBA

I have a LInk to Chip Pearson's site and his information is excellent. That said, where does my
current VBA code get into the mix?

Any Thoughts appreciated!
EagleOne