windows-nt/Source/XPSP1/NT/shell/shdocvw/about.cpp
2020-09-26 16:20:57 +08:00

49 lines
1.5 KiB
C++

#include "priv.h"
#include <mluisupp.h>
//
// The about box is now an HTML dialog. It is sent a ~ (tilde)
// delimited BSTR that has, in this order, version number,
// person software is licensed to, company software is licensed to, and
// whether 40, 56, or 128 bit ie is installed.
//
STDAPI_(void) IEAboutBox( HWND hWnd )
{
TCHAR szInfo[512 + INTERNET_MAX_URL_LENGTH]; // potential for IEAK specific URL from
// SHAboutInfo
szInfo[0] = 0;
SHAboutInfo(szInfo, ARRAYSIZE(szInfo)); // from shlwapi
BSTR bstrVal = SysAllocStringT(szInfo);
if (bstrVal)
{
TCHAR szResURL[MAX_URL_STRING];
HRESULT hr;
hr = MLBuildResURLWrap(TEXT("shdoclc.dll"),
HINST_THISDLL,
ML_CROSSCODEPAGE,
TEXT("about.dlg"),
szResURL,
ARRAYSIZE(szResURL),
TEXT("shdocvw.dll"));
if (SUCCEEDED(hr))
{
VARIANT var = {0}; // variant containing version and user info
var.vt = VT_BSTR;
var.bstrVal = bstrVal;
IMoniker *pmk;
if (SUCCEEDED(CreateURLMoniker(NULL, szResURL, &pmk)))
{
ShowHTMLDialog(hWnd, pmk, &var, L"help: no", NULL);
pmk->Release();
}
SysFreeString(bstrVal);
}
}
}