private void textBoxLoanCycle_TextChanged(object sender, EventArgs e)
{
int?loanCycle = ServicesHelper.ConvertStringToNullableInt32(textBoxLoanCycle.Text);
if (!loanCycle.HasValue)
{
textBoxLoanCycle.BackColor = Color.Red;
_tempPerson.LoanCycle = 0;
}
else
{
textBoxLoanCycle.BackColor = Color.White;
_tempPerson.LoanCycle = loanCycle.Value;
}
}
public void TestConvertStringToNullableInt32()
{
Assert.AreEqual(3, ServicesHelper.ConvertStringToNullableInt32("3").Value);
}
public void TestConvertStringToNullableInt32WhenStringIsEmpty()
{
Assert.AreEqual(null, ServicesHelper.ConvertStringToNullableInt32(String.Empty));
}