private bool checkForSequenceInDiagonals(eBoardSigns i_MarkedSign) { bool foundSequence = true; for (int i = 1; i <= m_GameBoard.MatrixSideSize; i++) // Check main diagonal. { if (m_GameBoard.GetBoard()[i, i] != i_MarkedSign) { foundSequence = false; break; } } if (!foundSequence) // Check secondary diagonal. { int cellIndex = m_GameBoard.MatrixSideSize - 1; for (int i = 0; i < m_GameBoard.MatrixSideSize; i++) { if (m_GameBoard.GetBoard()[i, cellIndex--] != i_MarkedSign) { foundSequence = false; break; } } } return(foundSequence); }