private void ValidateDateColumnButton_Click(object sender, EventArgs e)
{
var fileOperations = new FileOperations();
var fileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Import5.txt");
var issueList = fileOperations.ValidatePaidDate(fileName);
if (issueList.Count > 0)
{
var issuesForm = new IssuesForm(issueList)
{
Text = "Invalid paid dates"
};
try
{
issuesForm.ShowDialog();
}
finally
{
issuesForm.Dispose();
}
}
}
/// <summary>
/// Example were validation is performed in a method which
/// returns information via a ValueTuple, a list of Customer
/// and a list of issues if any
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void RealWorldGoodButton_Click(object sender, EventArgs e)
{
var fileOperations = new FileOperations();
var fileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Import1.txt");
var(customers, issueList) = fileOperations.ReadCustomersPerfectWorldCreator(fileName);
if (fileOperations.IsSuccessFul)
{
_bindingSource.DataSource = customers;
dataGridView1.DataSource = _bindingSource;
}
else
{
MessageBox.Show(fileOperations.LastExceptionMessage);
}
if (issueList.Count <= 0)
{
return;
}
if (Question("There were imperfect data, review?"))
{
var issuesForm = new IssuesForm(issueList)
{
Text = "Encountered these issues"
};
try
{
issuesForm.ShowDialog();
}
finally
{
issuesForm.Dispose();
}
}
}