// Before calling this function please make sure that pcchAnsiStr
// contains exactly the length of the string EXCLUDING null character
// and that the buffer pointed by unicodeStr CONTAINS null character
// otherwise this call will lead to buffer overrun and UB.
internal void Convert()
{
if (!doConvert_)
{
return;
}
if (ansiStr_.Ptr != IntPtr.Zero)
{
PInvokeHelper.StringUniToAnsi(unicodeStr_.Ptr, ansiStr_.Ptr,
Marshal.ReadInt32(ansiStr_.PCount) + 1);
}
}
public void CopyTo(IntPtr dst, StringFormat dstFormat)
{
// For now only Uni->Ansi conversion is needed
Debug.Assert(dstFormat == StringFormat.Ansi);
if (dstFormat != StringFormat.Ansi)
{
throw Win32Exception.Create((int)Win32Api.Error.ERROR_INVALID_PARAMETER);
}
if (format_ == StringFormat.Unicode)
{
PInvokeHelper.StringUniToAnsi(pSrcData_, dst, Length);
}
else
{
Marshal.Copy(bytes_, 0, dst, bytes_.Length);
}
}
