Hi!
We are tying to access the "CustomActionData" propert from C++:
#pragma comment(linker, "/EXPORT:modifypackagexml=_modifypackage...@4")
extern "C" UINT __stdcall ModifyPackageXml(MSIHANDLE hInstall)
{
TCHAR szActionData[MAX_PATH] = {0};
DWORD dActionDataLen = MAX_PATH;
MsiGetProperty (hInstall, L"CustomActionData", szActionData,
&dActionDataLen);
MessageBox (NULL, szActionData, _T("Deferred Custom Action"), MB_OK |
MB_ICONINFORMATION);
}
But we get NULL in szActionData, the MsiGetProperty call returns SUCCESS. If
we run a VB-script function at the same "place" as the C++ function we can
read the property .
Does anyone have an idea of what we are doing wrong?
Kind regards Hans
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