public static bool AddBookToDataBase(Book bookToAdd)
{
try
{
using (StreamWriter writer = new StreamWriter(FileOperations.FilePath, true))
{
writer.WriteLine(bookToAdd);
}
return true;
}
catch (Exception)
{
return false;
}
}
protected void addBtn_Click(object sender, EventArgs e)
{
var bookToAdd = new Book(
this.titleTextBox.Text,
this.authorTextBox.Text,
double.Parse(this.priceTextBox.Text));
if (FileOperations.AddBookToDataBase(bookToAdd))
{
this.MessageLabel.Text = "Success!";
this.titleTextBox.Text = string.Empty;
this.authorTextBox.Text = string.Empty;
this.priceTextBox.Text = string.Empty;
}
else
{
this.MessageLabel.ForeColor = System.Drawing.Color.Red;
this.MessageLabel.Text = "Failure!";
this.titleTextBox.Text = string.Empty;
this.authorTextBox.Text = string.Empty;
this.priceTextBox.Text = string.Empty;
}
}