protected void borrowButton_Click(object sender, EventArgs e)
{
string number = memberNoTextBox.Text;
MemberBll aMemberBll = new MemberBll();
BookEnroll aBookEnroll = new BookEnroll();
BookBLL aBookBll = new BookBLL();
if (aMemberBll.CheckMemberExistance(number) == true)
{
messageLable.Text = "";
BorrowBookBll aBorrowBookBll = new BorrowBookBll();
aBookEnroll.BookID = (int)ViewState["bookId"];
aBookEnroll.MemberNumber = number;
if (aBookBll.CheckBookDuplication(aBookEnroll) == true)
{
messageLabel.Text = "This book already you take";
}
else
{
messageLabel.Text = "";
aBorrowBookBll.Save(aBookEnroll);
}
}
else
{
messageLable.Text = "This Member Number doesn't exist";
}
}
