private void btnUpdate_Click(object sender, EventArgs e)
{
if (txtISBN.Text.Equals("") || txtTitle.Text.Equals("") || txtDescreption.Text.Equals("") || txtISBN.Text.Equals("") || txtBookName.Text.Equals(""))
{
MessageBox.Show("These are requried field please fill");
}
else
{
Book book = new Book(txtTitle.Text, cmboCategory.Text, txtDescreption.Text, txtISBN.Text,
Convert.ToInt32(numQty.Value), txtBookName.Text);
if (DBConnection.updateBook(book))
{
MessageBox.Show("Book is updated succesfully");
}
else
{
MessageBox.Show("Please try again later");
}
}
}
private void button3_Click(object sender, EventArgs e)
{
Book book = new Book(txtTitle.Text, cmboCategory.Text, txtDescription.Text, txtBookID.Text, Convert.ToInt32(numQty.Value), txtName.Text);
DBConnection.updateBook(book);
}