I am using a COM function that gives back a HRESULT value. The API help says
that the posible results are:
E_ACCESSDENIED = $80070005;
E_INVALIDARG = $80070057;
E_OUTOFMEMORY = $8007000E;
VSS_E_BAD_STATE= $80042301;
VSS_E_OBJECT_NOT_FOUND = $80042308;
VSS_E_INVALID_XML_DOCUMENT = $80042311;
Now I'm calling the function and receiving the HRESULT. When analyzing the
result I do
case Res of
E_ACCESSDENIED : do something
E_INVALIDARG: do some other thing;
E_OUTOFMEMORY : do some other thing;
VSS_E_BAD_STATE: do some other thing;
VSS_E_OBJECT_NOT_FOUND : do some other thing;
VSS_E_INVALID_XML_DOCUMENT: do some other thing;
else
etc...
Works well but I'm getting 2 warnings:
[DCC Warning] W1012 Constant expression violates subrange bounds
[DCC Warning] W1018 Case label outside of range of case expression
I think that'äs because HRESULT is declared as a longint, so for example,
VSS_E_INVALID_XML_DOCUMENT will never get fired in my case. I really NEED to
analyze any posible case. How do I do? I have tried casting to a DWORD as in
case DWORD(Res) of
but this gives me an error.
