how do i make the app take correct input..?
- by user1824343
This is my windows app's one layout which converts Celsius to Fahrenheit. The problem is that when I try to input the temperature it shows some junk(for eg: if i enter '3' it displayin '3.0000009') and sometimes its even showing stack overflow exception. The output is also not shown properly :
cel.text is the textbox for celsius.
fahre.text is the textbox for fahrenheit.
namespace PanoramaApp1
{
public partial class FahretoCel : PhoneApplicationPage
{
public FahretoCel()
{
InitializeComponent();
}
private void fahre_TextChanged(object sender, TextChangedEventArgs e)
{
if (fahre.Text != "")
{
try
{
double F = Convert.ToDouble(fahre.Text);
cel.Text = "" + ((5.0/9.0) * (F - 32)) ; //this is conversion expression
}
catch (FormatException)
{
fahre.Text = "";
cel.Text = "";
}
}
else
{
cel.Text = "";
}
}
private void cel_TextChanged(object sender, TextChangedEventArgs e)
{
if (cel.Text != "")
{
try
{
Double c = Convert.ToDouble(cel.Text);
fahre.Text = "" + ((c *(9.0 / 5.0 )) + 32);
}
catch (FormatException)
{
fahre.Text = "";
cel.Text = "";
}
}
else
{
fahre.Text = "";
}
}
}
}
