private void Calc(object sender, RoutedEventArgs e)
{
if (tx_strana1.Text != "" && tx_strana2.Text != "")
{
try
{
s1 = Convert.ToDouble(tx_strana1.Text);
s2 = Convert.ToDouble(tx_strana2.Text);
tx_strana3.Text = "";
}
catch
{
Universal.Error(1);
}
if ((ci_a1.IsSelected == true && ci_b2.IsSelected == true) || (ci_b1.IsSelected == true && ci_a2.IsSelected == true))
{
v = Math.Sqrt(s1 * s1 + s2 * s2);
tx_ch.Text = ":c";
}
else if ((ci_a1.IsSelected == true || ci_b1.IsSelected == true) && ci_c2.IsSelected == true)
{
v = Math.Sqrt(s2 * s2 - s1 * s1);
if (ci_a1.IsSelected == true)
{
tx_ch.Text = ":b";
}
else if (ci_b1.IsSelected == true)
{
tx_ch.Text = ":a";
}
}
else if (ci_c1.IsSelected == true && (ci_a2.IsSelected == true || ci_b2.IsSelected == true))
{
v = Math.Sqrt(s1 * s1 - s2 * s2);
if (ci_a2.IsSelected == true)
{
tx_ch.Text = ":b";
}
else if (ci_b2.IsSelected == true)
{
tx_ch.Text = ":a";
}
}
else
{
tx_ch.Text = "";
Universal.Error(3);
}
if (Universal.error == false)
{
tx_strana3.Text = v.ToString();
}
}
Universal.error = false;
}
private void MemRead(object sender, RoutedEventArgs e)
{
try
{
if (Universal.memory != "" && Convert.ToDouble(Universal.memory) % 1 == 0)
{
tx_vypis.Text = Universal.memory;
}
}
catch
{
Universal.Error(4);
}
}
private void MemRead(object sender, RoutedEventArgs e)
{
try
{
if (Universal.memory != "" && Convert.ToDouble(Universal.memory) % 1 == 0 && focus != "tx_strana3")
{
((TextBox)this.FindName(focus)).Text = Universal.memory;
}
}
catch
{
Universal.Error(4);
}
}
private void Calc(object sender, RoutedEventArgs e)
{
if (ci_dec1.IsSelected == true)
{
from = 10;
}
else if (ci_bin1.IsSelected == true)
{
from = 2;
}
else if (ci_oct1.IsSelected == true)
{
from = 8;
}
else if (ci_hex1.IsSelected == true)
{
from = 16;
}
if (ci_dec2.IsSelected == true)
{
to = 10;
}
else if (ci_bin2.IsSelected == true)
{
to = 2;
}
else if (ci_oct2.IsSelected == true)
{
to = 8;
}
else if (ci_hex2.IsSelected == true)
{
to = 16;
}
if (tx_vstup.Text != "")
{
try
{
tx_vypis.Text = Convert.ToString(Convert.ToInt32(tx_vstup.Text, from), to);
}
catch
{
Universal.Error(1);
}
}
}
private void Calc(object sender, RoutedEventArgs e)
{
if (tx_vypis.Text != "" && op != "")
{
try
{
if (op != "xⁿ")
{
x = Convert.ToDouble(tx_vypis.Text);
}
else
{
y = Convert.ToDouble(tx_vypis.Text);
}
tx_vypis.Text = "";
if (op == "+")
{
v += x;
}
else if (op == "-")
{
v -= x;
}
else if (op == "*")
{
v *= x;
}
else if (op == "/")
{
if (x == 0)
{
Universal.Error(2);
}
else
{
v /= x;
}
}
else if (op == "xⁿ")
{
x = v;
v = Math.Pow(x, y);
}
if (Universal.error == false)
{
tx_vypis.Text = v.ToString();
}
else
{
ClearAll();
}
op = "";
}
catch
{
Universal.Error(1);
}
}
Universal.error = false;
}
private void Maths(object sender, RoutedEventArgs e)
{
if (tx_vypis.Text != "")
{
try
{
if (op != "xⁿ")
{
x = Convert.ToDouble(tx_vypis.Text);
}
else
{
y = Convert.ToDouble(tx_vypis.Text);
}
tx_vypis.Text = "";
if (op != "" && op != "x²" && op != "√x")
{
if (op == "+")
{
v += x;
}
else if (op == "-")
{
v -= x;
}
else if (op == "*")
{
v *= x;
}
else if (op == "/")
{
if (x == 0)
{
Universal.Error(2);
}
else
{
v /= x;
}
}
else if (op == "xⁿ")
{
x = v;
v = Math.Pow(x, y);
}
x = v;
}
if (Universal.error == false)
{
op = ((Button)sender).Content.ToString();
if (op == "x²")
{
v = Math.Pow(x, 2);
}
else if (op == "√x")
{
v = Math.Sqrt(x);
}
tx_vypis.Text = v.ToString();
}
else
{
ClearAll();
}
}
catch
{
Universal.Error(1);
}
}
Universal.error = false;
}