onOverwrite method

FDE_OVERWRITE_RESPONSE onOverwrite(
  1. IFileDialog? pfd,
  2. IShellItem? psi
)

Called from the save dialog when the user chooses to overwrite a file.

Throws a WindowsException on failure.

To learn more, see learn.microsoft.com/windows/win32/api/shobjidl_core/nf-shobjidl_core-ifiledialogevents-onoverwrite.

Implementation

FDE_OVERWRITE_RESPONSE onOverwrite(IFileDialog? pfd, IShellItem? psi) {
  final pResponse = adaptiveCalloc<Int32>();
  final hr$ = HRESULT(
    _OnOverwriteFn(ptr, pfd?.ptr ?? nullptr, psi?.ptr ?? nullptr, pResponse),
  );
  if (hr$.isError) {
    free(pResponse);
    throw WindowsException(hr$);
  }
  final result$ = pResponse.value;
  free(pResponse);
  return .new(result$);
}