What´s the message BFM_INTERACTEND?

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On 25/11/2009 at 03:27, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   10.5 
Platform:      
Language(s) :     C++  ;

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My problem is that i can´t catch the ENTER message in my SUBDIALOG directly, but if i use the ENTER key i get the BFM_INTERACTEND message. But i get this message for KEY_DOWN, KEY_UP, "a", "z",... too. Is there a possibility after catching the BFM_INTERACTEND message to distinguish between ENTER and the other keys?

Thanks,
coffeemax