private void BtnClick(object sender, RoutedEventArgs e)
{
if (Convert.ToString((sender as Button).Content) != "Rensa")
{
if (!int.TryParse(InputOne.Text, out int i) || !int.TryParse(InputTwo.Text, out int k))
{
MessageBox.Show("Använd bara siffror tack.");
InputOne.Clear();
InputTwo.Clear();
TotalSum.Clear();
}
else
{
string a, b;
int c;
a = InputOne.Text;
b = InputTwo.Text;
c = Convert.ToInt32(a) + Convert.ToInt32(b);
TotalSum.Text = Convert.ToString(c);
}
}
else
{
InputOne.Clear();
InputTwo.Clear();
TotalSum.Clear();
}
}
private void ClearAllForm()
{
InputOne.Clear();
InputTwo.Clear();
SumTotal.Clear();
}