private void BtnAdd_Click(object sender, EventArgs e)
{
f1 = new MixedFraction(Convert.ToInt32(txtWhole1.Text), Convert.ToInt32(num1.Text), Convert.ToInt32(den1.Text));
f2 = new MixedFraction(Convert.ToInt32(txtWhole2.Text), Convert.ToInt32(num2.Text), Convert.ToInt32(den2.Text));
labelFraction1.Text = f1.GetString();
labelFraction2.Text = f2.GetString();
// Console.WriteLine("f1 numerator = " + f1.GetNumerator() + " AND f1 denominator = " + f1.GetDenominator());
// Console.WriteLine("f2 numerator = " + f2.GetNumerator() + " AND f2 denominator = " + f2.GetDenominator());
// old school way if operator overloading is not allowed.
answer = new MixedFraction();
answer.Add(f1, f2);
// get mixed fractions for first and second entered fractions, print out as string
MixedFraction mixedFraction1 = new MixedFraction();
MixedFraction mixedFraction2 = new MixedFraction();
mixedFraction1.ToMixedFraction(f1);
mixedFraction2.ToMixedFraction(f2);
labelFraction1.Text = mixedFraction1.GetMixedString();
labelFraction2.Text = mixedFraction2.GetMixedString();
// Demonstration of operator overload use
// answer = f1 + f2;
// numResult.Text = Convert.ToString(answer.GetNumerator());
// denResult.Text = Convert.ToString(answer.GetDenominator());
// Convert improper Fraction to mixed fraction
MixedFraction mixedAnswer = new MixedFraction();
mixedAnswer.ToMixedFraction(answer);
lblResult.Text = mixedAnswer.GetMixedString();
txtWholeResult.Text = Convert.ToString(mixedAnswer.GetWhole());
numResult.Text = Convert.ToString(mixedAnswer.GetMixedNumerator());
denResult.Text = Convert.ToString(mixedAnswer.GetMixedDen());
}
private void BtnSubtract_Click(object sender, EventArgs e)
{
// Verify Number will parse our entries. This version will use TryParse in the method VerifyNumbers().
String badEntry = VerifyNumbers();
// if VerifyNumbers didn't' null, it found bad character, break out of method and return to main for user to fix.
if (badEntry != null)
{
labelResults.Text = "You entered an invalid number. Please enter a valid integer. Bad entry: " + badEntry;
return;
}
f1 = new MixedFraction(Convert.ToInt32(txtWhole1.Text), Convert.ToInt32(num1.Text), Convert.ToInt32(den1.Text));
f2 = new MixedFraction(Convert.ToInt32(txtWhole2.Text), Convert.ToInt32(num2.Text), Convert.ToInt32(den2.Text));
answer = new MixedFraction();
answer.Subtract(f1, f2);
// get mixed fractions for first and second entered fractions, print out as string
MixedFraction mixedFraction1 = new MixedFraction();
MixedFraction mixedFraction2 = new MixedFraction();
mixedFraction1.ToMixedFraction(f1);
mixedFraction2.ToMixedFraction(f2);
labelFraction1.Text = mixedFraction1.GetMixedString();
labelFraction2.Text = mixedFraction2.GetMixedString();
// Convert improper Fraction to mixed fraction
MixedFraction mixedAnswer = new MixedFraction();
mixedAnswer.ToMixedFraction(answer);
lblResult.Text = mixedAnswer.GetMixedString();
txtWholeResult.Text = Convert.ToString(mixedAnswer.GetWhole());
numResult.Text = Convert.ToString(mixedAnswer.GetMixedNumerator());
denResult.Text = Convert.ToString(mixedAnswer.GetMixedDen());
labelResults.Text = ("All your numbers were valid!");
}
private void BtnMultiply_Click(object sender, EventArgs e)
{
f1 = new MixedFraction(Convert.ToInt32(txtWhole1.Text), Convert.ToInt32(num1.Text), Convert.ToInt32(den1.Text));
f2 = new MixedFraction(Convert.ToInt32(txtWhole2.Text), Convert.ToInt32(num2.Text), Convert.ToInt32(den2.Text));
// previously used, before mixed fractions
// f1 = new Fraction(Convert.ToInt32(num1.Text), Convert.ToInt32(den1.Text));
// f2 = new Fraction(Convert.ToInt32(num2.Text), Convert.ToInt32(den2.Text));
answer = new MixedFraction();
answer.Multiply(f1, f2);
// get mixed fractions for first and second entered fractions, print out as string
MixedFraction mixedFraction1 = new MixedFraction();
MixedFraction mixedFraction2 = new MixedFraction();
mixedFraction1.ToMixedFraction(f1);
mixedFraction2.ToMixedFraction(f2);
labelFraction1.Text = mixedFraction1.GetMixedString();
labelFraction2.Text = mixedFraction2.GetMixedString();
// Convert improper Fraction to mixed fraction
MixedFraction mixedAnswer = new MixedFraction();
mixedAnswer.ToMixedFraction(answer);
lblResult.Text = mixedAnswer.GetMixedString();
txtWholeResult.Text = Convert.ToString(mixedAnswer.GetWhole());
numResult.Text = Convert.ToString(mixedAnswer.GetMixedNumerator());
denResult.Text = Convert.ToString(mixedAnswer.GetMixedDen());
// numResult.Text = Convert.ToString(answer.GetNumerator());
// denResult.Text = Convert.ToString(answer.GetDenominator());
//
// lblResult.Text = answer.GetString();
}
private void BtnAdd_Click(object sender, EventArgs e)
{
// Verify Number will parse our entries. This version will use TryParse in the method VerifyNumbers().
String badEntry = VerifyNumbers();
// if VerifyNumbers didn't return null, it found bad character, break out of method and return to main for user to fix.
if (badEntry != null)
{
labelResults.Text = "You entered an invalid number. Please enter a valid integer. Bad entry: " + badEntry;
return;
}
// no bad entries found, continue with fraction creation and math!
f1 = new MixedFraction(Convert.ToInt32(txtWhole1.Text), Convert.ToInt32(num1.Text),
Convert.ToInt32(den1.Text));
f2 = new MixedFraction(Convert.ToInt32(txtWhole2.Text), Convert.ToInt32(num2.Text),
Convert.ToInt32(den2.Text));
// // If I wanted to use Try/Catch: This code would replace above code. It will print out an error message.
//
// try
// {
// f1 = new MixedFraction(Convert.ToInt32(txtWhole1.Text), Convert.ToInt32(num1.Text),
// Convert.ToInt32(den1.Text));
// f2 = new MixedFraction(Convert.ToInt32(txtWhole2.Text), Convert.ToInt32(num2.Text),
// Convert.ToInt32(den2.Text));
// }
// catch (FormatException exception)
// {
// labelResults.Text = "Data entered was not valid. Enter valid integers. Error: " + exception.Message;
// return;
// }
labelFraction1.Text = f1.GetString();
labelFraction2.Text = f2.GetString();
answer = new MixedFraction();
answer.Add(f1, f2);
// get mixed fractions for first and second entered fractions, print out as string
MixedFraction mixedFraction1 = new MixedFraction();
MixedFraction mixedFraction2 = new MixedFraction();
mixedFraction1.ToMixedFraction(f1);
mixedFraction2.ToMixedFraction(f2);
labelFraction1.Text = mixedFraction1.GetMixedString();
labelFraction2.Text = mixedFraction2.GetMixedString();
// Convert improper Fraction to mixed fraction
MixedFraction mixedAnswer = new MixedFraction();
mixedAnswer.ToMixedFraction(answer);
lblResult.Text = mixedAnswer.GetMixedString();
txtWholeResult.Text = Convert.ToString(mixedAnswer.GetWhole());
numResult.Text = Convert.ToString(mixedAnswer.GetMixedNumerator());
denResult.Text = Convert.ToString(mixedAnswer.GetMixedDen());
labelResults.Text = ("All your numbers were valid!");
}