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vb按钮事件讨论
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发表于: 2010-3-5 11:37 3762
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为何点击VB编写程序的按钮后,程序运行到按钮事件竟无反应,没有窗口跳出???
请高手帮忙分析一下!!!何故???
004DF700 55 push ebp ; 按钮事件
004DF701 8BEC mov ebp, esp
004DF703 83EC 0C sub esp, 0C
004DF706 68 B6924000 push <jmp.&MSVBVM60.__vbaExceptHandle>
004DF70B 64:A1 00000000 mov eax, dword ptr fs:[0]
004DF711 50 push eax
004DF712 64:8925 0000000>mov dword ptr fs:[0], esp
004DF719 83EC 08 sub esp, 8
004DF71C 53 push ebx
004DF71D 56 push esi
004DF71E 57 push edi
004DF71F 8965 F4 mov dword ptr [ebp-C], esp
004DF722 C745 F8 1015400>mov dword ptr [ebp-8], 00401510
004DF729 8B45 08 mov eax, dword ptr [ebp+8]
004DF72C 8BC8 mov ecx, eax
004DF72E 83E1 01 and ecx, 1
004DF731 894D FC mov dword ptr [ebp-4], ecx
004DF734 24 FE and al, 0FE
004DF736 50 push eax
004DF737 8945 08 mov dword ptr [ebp+8], eax
004DF73A 8B10 mov edx, dword ptr [eax]
004DF73C FF52 04 call dword ptr [edx+4]
004DF73F C745 FC 0000000>mov dword ptr [ebp-4], 0
004DF746 8B45 08 mov eax, dword ptr [ebp+8]
004DF749 50 push eax
004DF74A 8B08 mov ecx, dword ptr [eax]
004DF74C FF51 08 call dword ptr [ecx+8]
004DF74F 8B45 FC mov eax, dword ptr [ebp-4]
004DF752 8B4D EC mov ecx, dword ptr [ebp-14]
004DF755 5F pop edi
004DF756 5E pop esi
004DF757 64:890D 0000000>mov dword ptr fs:[0], ecx
004DF75E 5B pop ebx
004DF75F 8BE5 mov esp, ebp
004DF761 5D pop ebp
004DF762 C2 0400 retn 4
请高手帮忙分析一下!!!何故???
004DF700 55 push ebp ; 按钮事件
004DF701 8BEC mov ebp, esp
004DF703 83EC 0C sub esp, 0C
004DF706 68 B6924000 push <jmp.&MSVBVM60.__vbaExceptHandle>
004DF70B 64:A1 00000000 mov eax, dword ptr fs:[0]
004DF711 50 push eax
004DF712 64:8925 0000000>mov dword ptr fs:[0], esp
004DF719 83EC 08 sub esp, 8
004DF71C 53 push ebx
004DF71D 56 push esi
004DF71E 57 push edi
004DF71F 8965 F4 mov dword ptr [ebp-C], esp
004DF722 C745 F8 1015400>mov dword ptr [ebp-8], 00401510
004DF729 8B45 08 mov eax, dword ptr [ebp+8]
004DF72C 8BC8 mov ecx, eax
004DF72E 83E1 01 and ecx, 1
004DF731 894D FC mov dword ptr [ebp-4], ecx
004DF734 24 FE and al, 0FE
004DF736 50 push eax
004DF737 8945 08 mov dword ptr [ebp+8], eax
004DF73A 8B10 mov edx, dword ptr [eax]
004DF73C FF52 04 call dword ptr [edx+4]
004DF73F C745 FC 0000000>mov dword ptr [ebp-4], 0
004DF746 8B45 08 mov eax, dword ptr [ebp+8]
004DF749 50 push eax
004DF74A 8B08 mov ecx, dword ptr [eax]
004DF74C FF51 08 call dword ptr [ecx+8]
004DF74F 8B45 FC mov eax, dword ptr [ebp-4]
004DF752 8B4D EC mov ecx, dword ptr [ebp-14]
004DF755 5F pop edi
004DF756 5E pop esi
004DF757 64:890D 0000000>mov dword ptr fs:[0], ecx
004DF75E 5B pop ebx
004DF75F 8BE5 mov esp, ebp
004DF761 5D pop ebp
004DF762 C2 0400 retn 4
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