convertToIID function Null safety com
- String strIID
Converts a Dart string into an IID using the IIDFromString call.
Returns a Pointer to the allocated IID. It is the caller's responsibility to deallocate the pointer when they are finished with it.
Implementation
Pointer<GUID> convertToIID(String strIID) {
final lpszIID = strIID.toNativeUtf16();
final iid = calloc<GUID>();
try {
final hr = IIDFromString(lpszIID, iid);
if (FAILED(hr)) {
throw WindowsException(hr);
}
return iid;
} finally {
free(lpszIID);
}
}