Q:oleview在哪里?
A:打开VS2012 x86 Native Tools Command Prompt,就是那个黑漆漆的命令行窗口,执行where oleview,我这边是 C:\Program Files\Windows Kits\8.0\bin\x86\oleview.exe
Q:flash的ProgID和CLSID分别是?
A:win7下用『管理员权限』打开oleview.exe,按照Object Classes -> Grouped by Component Category -> Controls -> Shockware Flash Object
Q:flash ocx支持哪些方法和事件?
A:在Shockware Flash Object上右击选择 View Type Information ... 在弹出窗口中依次点开:ShockwaveFlashObjects -> coclass ShockwaveFlash,IShockwaveFlash中存放方法;_IShockwaveFlashEvents存放事件。
#pragma once
#import "C:\Windows\System32\Macromed\Flash\Flash32_11_7_700_224.ocx" raw_interfaces_only, raw_native_types, named_guids
using namespace ShockwaveFlashObjects;
const UINT FlashObjectID = 1;
class CFlashBrowserView
: public CWindowImpl<CFlashBrowserView, CAxWindow>
, public IDispEventImpl<FlashObjectID, CFlashBrowserView, &DIID__IShockwaveFlashEvents>
{
public:
DECLARE_WND_SUPERCLASS(_T("FlashView"), CAxWindow::GetWndClassName())
CComPtr<IShockwaveFlash> m_flashPtr;
BEGIN_MSG_MAP(CFlashBrowserView)
MESSAGE_HANDLER(WM_CREATE, OnCreate)
END_MSG_MAP()
BEGIN_SINK_MAP(CFlashBrowserView)
SINK_ENTRY_EX(FlashObjectID, DIID__IShockwaveFlashEvents, 0x96, OnFsCommand)
END_SINK_MAP()
// Handler prototypes (uncomment arguments if needed):
LRESULT OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
{
HRESULT hr;
hr = CreateControl(_T("ShockwaveFlash.ShockwaveFlash"), 0, 0);
ATLASSERT(SUCCEEDED(hr));
hr = QueryControl(&m_flashPtr);
DispEventAdvise(m_flashPtr);
ATLASSERT(SUCCEEDED(hr));
m_flashPtr->put_Movie(L"D:\\1.swf");
return 0;
}
void play()
{
m_flashPtr->Play();
}
void OnFsCommand(BSTR command, BSTR args)
{
CString cmd(command);
MessageBox(cmd);
}
};
本文介绍如何利用OLEVIEW工具查找并解析FlashOCX组件的相关信息,包括ProgID、CLSID、支持的方法及事件等。通过具体步骤展示如何查看Flash控件的详细属性,并提供了一段C++代码示例,演示了如何在应用程序中嵌入并操作Flash内容。
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