[EMAIL PROTECTED] wrote:
Hello,
I am porting a C++ COM application that is called from Excel via VBA to
application that is called from Calc via ooBasic.
I am new to the OpenOffice environment and have some basic questions to
learn the way ooBasic uses the OLE/COM Uno bridge.
This is all Greek to me (I have no idea what .odl and .tlb files are).
Joachim Lingner is the COM UNO bridge expert, but he is currently on
vacation...
-Stephan
Here is my C++ example:
MYSHAREDLIB_API double __stdcall fplus (double invalue)
{
return invalue + 1.0;
}
And here the type library file .odl:
import "oaidl.idl";
import "ocidl.idl";
[
uuid(7D4B1C8E-69AF-4082-90CF-E07FD904A4DA),
helpstring("MySharedLib"),
lcid(0x0409),
version(1.5)
]
library MySharedLib
{
[
helpstring("Functions exported by MySharedLib.dll"),
version(1.5),
dllname("MySharedLib.dll")
]
module MSL
{
[ helpstring("fplus"), entry("fplus") ] double
fplus( [in] double invalue );
}
}
I can call this .dll in Calc using the VBA equivalent of Declare Function
Declare Function fplus Lib ?MySharedLib.dll? (ByVal invalue as Double) as
Double
With a call example like this in the ooBasic code
Outval = fplus( inval)
How can I import the information about fplus using the type library .tlb ?
In Excel I can use the Tools -> References? Menu to add the typelibrary
information to my Excel vba code as a reference.
Regards
JJ
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
