public bool FindPreviousKey() { if (_keyIndex < 0) { return(FindLastKey()); } if (BtreeRoot.FindPreviousKey(_stack)) { if (CheckPrefixIn(GetCurrentKeyFromStack())) { _keyIndex--; return(true); } } InvalidateCurrentKey(); return(false); }
public bool FindPreviousKey() { if (_keyIndex < 0) { return(FindLastKey()); } if (BtreeRoot.FindPreviousKey(_stack)) { if (CheckPrefixIn(GetCurrentKeyFromStack())) { _keyIndex--; return(true); } } InvalidateCurrentKey(); return(false); }