private void PrintMessage()
{
if (ResultDB == null)
{
return;
}
if (!SelectedNotEmpty())
{
messageTextBlock.Text = "";
}
if (!QuerySubmitted)
{
if (ResultDB.IsEmpty() && SelectedNotEmpty())
{
messageTextBlock.Text = "No results containing all your search terms were found.";
}
}
else
{
if (ResultDB.Count == 1)
{
messageTextBlock.Text = "One row was found.";
}
else
{
messageTextBlock.Text = $"{ResultDB.Count} rows were found.";
}
}
}
private bool SatisfyFields()
{
if (SelectedNotEmpty())
{
Customer userInput;
if (companyNameBox.IsEnabled)
{
userInput = new Customer("", companyNameBox.Text, contactNameBox.Text, phoneNumberBox.Text);
}
else
{
userInput = new Customer(customerIdBox.Text, "", "", "");
}
ResultDB = _db.Select(userInput);
return(!ResultDB.IsEmpty());
}
return(false);
}