private void CalculateButton_Click(object sender, EventArgs e) { if (SelectedData == null) { MessageBox.Show("Fill data table", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } float[,] Q = SelectedData.Q.Numbers; //candidates float[,] R = SelectedData.R.Numbers; //positions float[,] distances = Approximations.FuzzyRelationBasedApproximation(norm, impl, dist, Q, R, out Bounds[,] objectBounds, out Bounds[,] propertyBounds);