private Person HarvestData()
{
//Data Handler Variables
var tempPerson = new Person();
var countOfValidFields = 0;
//Set The Rules In One Place
var requiredValidFields = 3;
//Use Try Catch
try
{
//Validate the name and assign if there
if (!string.IsNullOrEmpty(PersonNameTextBox.Text))
{
tempPerson.PersonName = PersonNameTextBox.Text;
countOfValidFields += 1;
}
else
{
MessageBox.Show("You must enter a name");
}
//Validate the Age and assign if there
if (!string.IsNullOrEmpty(PersonAgeTextBox.Text))
{
tempPerson.Age = Convert.ToInt32(PersonAgeTextBox.Text);
countOfValidFields += 1;
}
else
{
MessageBox.Show("You must enter a Age");
}
//Validate the Weight and assign if there
if (!string.IsNullOrEmpty(PersonWeightTextBox.Text))
{
tempPerson.Weight = float.Parse(PersonWeightTextBox.Text);
countOfValidFields += 1;
}
else
{
MessageBox.Show("You must enter a Weight");
}
}
catch (Exception)
{
throw;
}
if (countOfValidFields == requiredValidFields)
{
formDataVaild = true;
return(tempPerson);
}
else
{
MessageBox.Show("Form data is not valid");
PersonNameTextBox.Focus();
}
return(tempPerson);
}
private void ClearControls()
{
PersonNameTextBox.Text = string.Empty;
PersonAgeTextBox.Text = string.Empty;
PersonWeightTextBox.Text = string.Empty;
PersonNameTextBox.Focus();
}