I found that to get data from CustomActionData property I need to set
propetry which named same as a CA:
<Property Id="CABoxUpdate_deffered" Value="aa,bb,cc"/>
<CustomAction Id="CABoxUpdate_deffered" BinaryKey="AdditionsDLL"
DllEntry="BoxUpdate" Execute="deferred"/>
But I steel cannot modify it's value due installation:
<Property Id="CABoxUpdate_deffered" Value="aa,bb,cc"/>
<CustomAction Id="CABoxUpdate_immediate" BinaryKey="AdditionsDLL"
DllEntry="BoxUpdate" Execute="immediate"/>
<CustomAction Id="CABoxUpdate_deffered" BinaryKey="AdditionsDLL"
DllEntry="BoxUpdate" Execute="deferred"/>
<InstallExecuteSequence>
<Custom Action="CABoxUpdate_immediate"
After="InstallFiles"></Custom>
<Custom Action="CABoxUpdate_deffered"
After="InstallFiles"></Custom>
</InstallExecuteSequence>
extern "C" UINT __stdcall BoxUpdate(MSIHANDLE hInstall)
{
TCHAR szPath[500], szStr[1000], szBoxAddresses[1000], szBox[NI_MAXHOST];
DWORD dwLen;
if (MsiGetMode(hInstall, MSIRUNMODE_SCHEDULED) == FALSE)
{
MsiSetProperty(hInstall, L"CABoxUpdate_deffered", L"cc,bb,aa");
} else
{
UINT iResult = MsiGetProperty(hInstall, L"CustomActionData", szPath,
&(dwLen = 500));
}
szPath in deffered execution is "aa,bb,cc", but not "cc,bb,aa"
At log I see, that install set's new property value:
MSI (s) (EC:30) [16:59:43:312]: Executing op:
CustomActionSchedule(Action=CABoxUpdate_deffered,ActionType=1025,Source=BinaryData,Target=BoxUpdate,CustomActionData="aa,bb,cc")
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