private void buttonIzchisli_Click(object sender, EventArgs e)
{
if ((this.textBoxA.Text == "0" && this.textBoxB.Text == "0" && this.textBoxC.Text == "0") || (this.textBoxA.Text == "0" && this.textBoxB.Text == "0" && this.textBoxP.Text == "0") || (this.textBoxA.Text == "0" && this.textBoxP.Text == "0" && this.textBoxC.Text == "0") || (this.textBoxP.Text == "0" && this.textBoxB.Text == "0" && this.textBoxC.Text == "0"))
{
Matemati4eskiNara4nik.FormGreshka sistema = new Matemati4eskiNara4nik.FormGreshka();
sistema.ShowDialog();
g = 0;
}
else
if (g == 1)
{
Matemati4eskiNara4nik.FormGreshkaChisti sistema = new Matemati4eskiNara4nik.FormGreshkaChisti();
sistema.ShowDialog();
g = 0;
}
else
{
string dconvect = this.textBoxC.Text.ToString();
c = Convert.ToDouble(dconvect);
string aconvect = this.textBoxA.Text.ToString();
a = Convert.ToDouble(aconvect);
string bconvect = this.textBoxB.Text.ToString();
b = Convert.ToDouble(bconvect);
string pconvect = this.textBoxP.Text.ToString();
p = Convert.ToDouble(pconvect);
if (this.comboBoxMernaEdinica1.SelectedIndex == 0)
{
a = a / 10;
}
if (this.comboBoxStrana2.SelectedIndex == 0)
{
b = b / 10;
}
if (this.comboBoxDiametur.SelectedIndex == 0)
{
c = c / 10;
}
if (this.comboBoxRezultat.SelectedIndex == 0)
{
p = p / 10;
}
if (this.comboBoxMernaEdinica1.SelectedIndex == 2)
{
a = a * 10;
}
if (this.comboBoxStrana2.SelectedIndex == 2)
{
b = b * 10;
}
if (this.comboBoxDiametur.SelectedIndex == 2)
{
c = c * 10;
}
if (this.comboBoxRezultat.SelectedIndex == 2)
{
p = p * 10;
}
if (this.comboBoxMernaEdinica1.SelectedIndex == 3)
{
a = a * 100;
}
if (this.comboBoxStrana2.SelectedIndex == 3)
{
b = b * 100;
}
if (this.comboBoxDiametur.SelectedIndex == 3)
{
c = c * 100;
}
if (this.comboBoxRezultat.SelectedIndex == 3)
{
p = p * 100;
}
if ((b >= a + c) || (c >= b + a) || (a >= b + c))
{
Matemati4eskiNara4nik.FormTriagalnikGreshka sistema = new Matemati4eskiNara4nik.FormTriagalnikGreshka();
sistema.ShowDialog();
}
else
{
int x, y;
if (this.comboBoxVidove.SelectedIndex == 0 || this.comboBoxVidove.SelectedIndex == 2)
{
Graphics h = this.pictureBoxTriagalnik.CreateGraphics();
Pen v = new Pen(Color.DarkOrange, 10);
x = 175;
y = 50;
while (x != 299)
{
x = x + 1;
y = y + 1;
System.Threading.Thread.Sleep(4);
h.DrawLine(v, x - 5, y - 5, x + 7, y + 3);
}
x = 175;
y = 50;
while (x != 50)
{
x = x - 1;
y = y + 1;
System.Threading.Thread.Sleep(4);
h.DrawLine(v, x, y, x - 1, y + 1);
h.DrawLine(v, x + 1, y + 1, x + 1, y + 2);
h.DrawLine(v, x + 2, y + 2, x + 2, y + 3);
h.DrawLine(v, x + 3, y + 3, x + 3, y + 4);
}
for (x = 50; x <= 299; x++)
{
System.Threading.Thread.Sleep(4);
h.DrawLine(v, x, 175, x + 1, 175);
h.DrawLine(v, x + 1, 176, x + 2, 176);
h.DrawLine(v, x + 2, 177, x + 3, 177);
h.DrawLine(v, x - 1, 174, x, 174);
}
}
if (this.comboBoxVidove.SelectedIndex == 1)
{
Graphics h = this.pictureBoxTriagalnik.CreateGraphics();
Pen v = new Pen(Color.DarkOrange, 10);
h.DrawLine(v, 50, 150, 300, 150);
h.DrawLine(v, 300, 150, 90, 100);
h.DrawLine(v, 95, 100, 52, 150);
}
}
}
}
private void pictureBox1_Click(object sender, EventArgs e)
{
if ((this.textBoxPurvaStrana.Text == "0" && this.textBoxStrana2.Text == "0" && this.textBoxdiagunal.Text == "0") || (this.textBoxPurvaStrana.Text == "0" && this.textBoxStrana2.Text == "0" && this.textBoxRezultat.Text == "0") || (this.textBoxPurvaStrana.Text == "0" && this.textBoxRezultat.Text == "0" && this.textBoxdiagunal.Text == "0") || (this.textBoxRezultat.Text == "0" && this.textBoxStrana2.Text == "0" && this.textBoxdiagunal.Text == "0"))
{
Matemati4eskiNara4nik.FormGreshka sistema = new Matemati4eskiNara4nik.FormGreshka();
sistema.ShowDialog();
}
else
if (g == 1)
{
Matemati4eskiNara4nik.FormGreshkaChisti sistema = new Matemati4eskiNara4nik.FormGreshkaChisti();
sistema.ShowDialog();
}
else
{
string dconvect = this.textBoxdiagunal.Text.ToString();
d = Convert.ToDouble(dconvect);
string aconvect = this.textBoxPurvaStrana.Text.ToString();
a = Convert.ToDouble(aconvect);
string bconvect = this.textBoxStrana2.Text.ToString();
b = Convert.ToDouble(bconvect);
string pconvect = this.textBoxRezultat.Text.ToString();
p = Convert.ToDouble(pconvect);
if (this.comboBoxMernaEdinica1.SelectedIndex == 0)
{
a = a / 10;
}
if (this.comboBoxStrana2.SelectedIndex == 0)
{
b = b / 10;
}
if (this.comboBoxDiametur.SelectedIndex == 0)
{
d = d / 10;
}
if (this.comboBoxRezultat.SelectedIndex == 0)
{
p = p / 10;
}
if (this.comboBoxMernaEdinica1.SelectedIndex == 2)
{
a = a * 10;
}
if (this.comboBoxStrana2.SelectedIndex == 2)
{
b = b * 10;
}
if (this.comboBoxDiametur.SelectedIndex == 2)
{
d = d * 10;
}
if (this.comboBoxRezultat.SelectedIndex == 2)
{
p = p * 10;
}
if (this.comboBoxMernaEdinica1.SelectedIndex == 3)
{
a = a * 100;
}
if (this.comboBoxStrana2.SelectedIndex == 3)
{
b = b * 100;
}
if (this.comboBoxDiametur.SelectedIndex == 3)
{
d = d * 100;
}
if (this.comboBoxRezultat.SelectedIndex == 3)
{
p = p * 100;
}
if (this.textBoxdiagunal.Text == "0" && this.textBoxRezultat.Text == "0")
{
d = Math.Sqrt((a * a) + (b * b));
this.textBoxdiagunal.Text = d.ToString();
p = 2 * (a + b);
this.textBoxRezultat.Text = p.ToString();
}
if (this.textBoxStrana2.Text == "0" && this.textBoxRezultat.Text == "0")
{
b = (d * d) - (a * a);
b = Math.Sqrt(b);
p = 2 * a + 2 * b;
this.textBoxRezultat.Text = p.ToString();
this.textBoxStrana2.Text = b.ToString();
}
if (this.textBoxPurvaStrana.Text == "0" && this.textBoxRezultat.Text == "0")
{
a = (d * d) - (b * b);
a = Math.Sqrt(a);
p = 2 * a + 2 * b;
this.textBoxRezultat.Text = p.ToString();
this.textBoxPurvaStrana.Text = a.ToString();
}
if (this.textBoxdiagunal.Text == "0" && this.textBoxStrana2.Text == "0")
{
b = (p - (2 * a)) / 2;
d = Math.Sqrt((a * a) + (b * b));
p = 2 * a + 2 * b;
this.textBoxStrana2.Text = b.ToString();
this.textBoxdiagunal.Text = d.ToString();
}
if (this.textBoxdiagunal.Text == "0" && this.textBoxPurvaStrana.Text == "0")
{
a = (p - (2 * b)) / 2;
d = Math.Sqrt((a * a) + (b * b));
p = 2 * a + 2 * b;
this.textBoxPurvaStrana.Text = a.ToString();
this.textBoxdiagunal.Text = d.ToString();
}
if (this.textBoxStrana2.Text == "0" && this.textBoxPurvaStrana.Text == "0")
{
double akvadratno, bkvadratno, diskreminanta, pe;
pe = p / 2;
bkvadratno = pe * pe;
pe = pe * pe;
pe = pe - (d * d);
akvadratno = 2;
diskreminanta = bkvadratno - akvadratno * pe;
diskreminanta = Math.Sqrt(diskreminanta);
b = ((p / 2) + diskreminanta) / 2;
a = p / 2 - b;
d = Math.Sqrt((a * a) + (b * b));
this.textBoxPurvaStrana.Text = a.ToString();
this.textBoxStrana2.Text = b.ToString();
}
if (this.textBoxdiagunal.Text != "0" && this.textBoxPurvaStrana.Text != "0" && this.textBoxStrana2.Text != "0")
{
p = 2 * (a + b);
this.textBoxRezultat.Text = p.ToString();
}
if (this.textBoxRezultat.Text != "0" && this.textBoxPurvaStrana.Text != "0" && this.textBoxStrana2.Text != "0")
{
d = Math.Sqrt((a * a) + (b * b));
this.textBoxdiagunal.Text = d.ToString();
}
if (this.textBoxdiagunal.Text != "0" && this.textBoxRezultat.Text != "0" && this.textBoxStrana2.Text != "0")
{
a = p / 2 - b;
this.textBoxPurvaStrana.Text = a.ToString();
}
if (this.textBoxdiagunal.Text != "0" && this.textBoxPurvaStrana.Text != "0" && this.textBoxRezultat.Text != "0")
{
b = p / 2 - a;
this.textBoxStrana2.Text = b.ToString();
}
g = 1;
if (a != b)
{
Graphics h = this.pictureBoxPravoagalnik.CreateGraphics();
Pen v = new Pen(Color.DarkOrange, 10);
for (x = 50; x <= 174; x++)
{
System.Threading.Thread.Sleep(1);
h.DrawLine(v, 40, x - 10, 40, x + 1);
}
for (x = 50; x <= 299; x++)
{
System.Threading.Thread.Sleep(1);
h.DrawLine(v, x - 15, 175, x + 7, 175);
}
for (x = 175; x >= 51; x--)
{
System.Threading.Thread.Sleep(1);
h.DrawLine(v, 301, x, 301, x - 11);
}
for (x = 299; x >= 51; x--)
{
System.Threading.Thread.Sleep(1);
h.DrawLine(v, x - 16, 40, x + 7, 40);
}
Pen k = new Pen(Color.DarkOrange, 5);
x = 50;
y = 50;
while (x != 300)
{
x = x + 2;
y = y + 1;
System.Threading.Thread.Sleep(1);
h.DrawLine(k, x - 15, y - 8, x + 5, y);
}
}
if (a == b)
{
Graphics h = this.pictureBoxPravoagalnik.CreateGraphics();
Pen v = new Pen(Color.DarkOrange, 10);
{
System.Threading.Thread.Sleep(1);
h.DrawLine(v, 40, x - 10, 40, x + 1);
}
for (x = 50; x <= 174; x++)
{
System.Threading.Thread.Sleep(1);
h.DrawLine(v, 40, x - 10, 40, x + 1);
}
for (x = 50; x <= 174; x++)
{
System.Threading.Thread.Sleep(1);
h.DrawLine(v, x - 15, 175, x + 7, 175);
}
for (x = 175; x >= 51; x--)
{
System.Threading.Thread.Sleep(1);
h.DrawLine(v, 176, x, 176, x - 11);
}
for (x = 174; x >= 51; x--)
{
System.Threading.Thread.Sleep(1);
h.DrawLine(v, x - 16, 40, x + 7, 40);
}
x = 50;
y = 50;
Pen f = new Pen(Color.DarkOrange, 2);
while (x != 174)
{
x = x + 2;
y = y + 2;
System.Threading.Thread.Sleep(1);
h.DrawLine(f, x - 18, y - 15, x + 5, y);
}
}
}
if (this.comboBoxMernaEdinica1.SelectedIndex == 0)
{
a = a * 10;
this.textBoxPurvaStrana.Text = a.ToString();
}
if (this.comboBoxStrana2.SelectedIndex == 0)
{
b = b * 10;
this.textBoxStrana2.Text = b.ToString();
}
if (this.comboBoxDiametur.SelectedIndex == 0)
{
d = d * 10;
this.textBoxdiagunal.Text = d.ToString();
}
if (this.comboBoxRezultat.SelectedIndex == 0)
{
p = p * 10;
this.textBoxRezultat.Text = p.ToString();
}
if (this.comboBoxMernaEdinica1.SelectedIndex == 2)
{
a = a / 10;
this.textBoxPurvaStrana.Text = a.ToString();
}
if (this.comboBoxStrana2.SelectedIndex == 2)
{
b = b / 10;
this.textBoxStrana2.Text = b.ToString();
}
if (this.comboBoxDiametur.SelectedIndex == 2)
{
d = d / 10;
this.textBoxdiagunal.Text = d.ToString();
}
if (this.comboBoxRezultat.SelectedIndex == 2)
{
p = p / 10;
this.textBoxRezultat.Text = p.ToString();
}
if (this.comboBoxMernaEdinica1.SelectedIndex == 3)
{
a = a / 100;
this.textBoxPurvaStrana.Text = a.ToString();
}
if (this.comboBoxStrana2.SelectedIndex == 3)
{
b = b / 100;
this.textBoxStrana2.Text = b.ToString();
}
if (this.comboBoxDiametur.SelectedIndex == 3)
{
d = d / 100;
this.textBoxdiagunal.Text = d.ToString();
}
if (this.comboBoxRezultat.SelectedIndex == 3)
{
p = p / 100;
this.textBoxRezultat.Text = p.ToString();
}
}
private void buttonPresmetni_Click(object sender, EventArgs e)
{
if (this.textBoxN.Text != "0" && this.textBoxA.Text != "0" && this.textBoxP.Text != "0")
{
Matemati4eskiNara4nik.FormGreshka sistema = new Matemati4eskiNara4nik.FormGreshka();
sistema.ShowDialog();
}
else
{
string dconvect = this.textBoxD.Text.ToString();
d = Convert.ToDouble(dconvect);
string aconvect = this.textBoxA.Text.ToString();
a = Convert.ToDouble(aconvect);
string bconvect = this.textBoxN.Text.ToString();
n = Convert.ToDouble(bconvect);
string pconvect = this.textBoxP.Text.ToString();
p = Convert.ToDouble(pconvect);
if (n == 1 || n == 2)
{
Matemati4eskiNara4nik.FormNagalnikGreshka sistema = new Matemati4eskiNara4nik.FormNagalnikGreshka();
sistema.ShowDialog();
}
else
{
if (this.comboBoxA.SelectedIndex == 0)
{
a = a / 10;
}
if (this.comboBoxD.SelectedIndex == 0)
{
d = d / 10;
}
if (this.comboBoxP.SelectedIndex == 0)
{
p = p / 10;
}
if (this.comboBoxA.SelectedIndex == 2)
{
a = a * 10;
}
if (this.comboBoxD.SelectedIndex == 2)
{
d = d * 10;
}
if (this.comboBoxP.SelectedIndex == 2)
{
p = p * 10;
}
if (this.comboBoxA.SelectedIndex == 3)
{
a = a * 100;
}
if (this.comboBoxD.SelectedIndex == 3)
{
d = d * 100;
}
if (this.comboBoxP.SelectedIndex == 3)
{
p = p * 100;
}
if (this.textBoxP.Text == "0")
{
p = n * a;
this.textBoxP.Text = p.ToString();
}
if (this.textBoxA.Text == "0")
{
a = p / n;
this.textBoxA.Text = a.ToString();
}
if (this.textBoxN.Text == "0")
{
n = p / a;
this.textBoxN.Text = n.ToString();
}
if (this.textBoxD.Text == "0")
{
d = n - 3;
d = d * n;
d = d / 2;
this.textBoxD.Text = d.ToString();
}
}
int x, y;
Graphics h = this.pictureBoxRisunka.CreateGraphics();
Pen v = new Pen(Color.DarkOrange, 10);
}
}