MFC100.dll export functions

[zhgong007]

HI, all
ask you guys a silly question:
I have an app which uses mfc100's export functions, but the function is exported as numbers instead of names, How could I quickly know the actually funtionality for each function ? many thanks

below show some extracted codes:

0018D9F8 |. FF15 68DA2700 call dword ptr ds:[<&mfc100.#7487>] ; mfc100.6736D7FF
0018D9FE |. 50 push eax
0018D9FF |. 8BCF mov ecx,edi
0018DA01 |. C745 FC 02000>mov [local.1],2
0018DA08 |. FF15 E4DA2700 call dword ptr ds:[<&mfc100.#1313>] ; mfc100.67363EB9
0018DA0E |. 8D4D 10 lea ecx,[arg.3]
0018DA11 |. FF15 CCDD2700 call dword ptr ds:[<&mfc100.#901>] ; mfc100.673682A2