private void CountButton_Click(object sender, RoutedEventArgs e)
{
UIElementCollection coefGridChildren = CoefGrid.Children;
double[,] arr = new double[2, 3];
/// Пропускается первый дочерний элемент
int offset = 1;
for (int c = offset; c < coefGridChildren.Count; c++)
{
for (int i = 0; i < 2; i++)
{
StackPanel stackPanel = (StackPanel)(coefGridChildren[c] as Grid).Children[i];
TextBox current = stackPanel.Children[0] as TextBox;
if (current.Text == string.Empty)
{
arr[i, c - offset] = 0;
}
else
{
arr[i, c - offset] = double.Parse(current.Text);
}
}
}
Matrix2 matrix2 = new Matrix2(arr);
double[] results = matrix2.CountByKramerMethod();
SetCoefs(matrix2.VarCoefs, matrix2.FreeCoefs);
SetResults(results);
}
private void Polynomial1Button_Click(object sender, RoutedEventArgs e)
{
GrafPoint[] grafPoints = coordinateSystem.GrafPoints.ToArray();
if (grafPoints.Length >= 2)
{
Polynomial polynomial1 = new Polynomial(grafPoints);
Matrix2 matrix2 = (Matrix2)polynomial1.Matrix;
double[] results = matrix2.CountByKramerMethod();
if (matrix2.mainDet != 0)
{
LES2.SetResults(results);
LES2.SetCoefs(matrix2.VarCoefs, matrix2.FreeCoefs);
coordinateSystem.Draw(results[0], results[1]);
}
else
{
MessageBox.Show("Один или оба коэффициента b равны нулю!\nИзмените значения x чтобы построить полином.", "Введены некорректные данные");
}
}
}
