public frmBorrowBook()
{
InitializeComponent();
context = new SA45_Team08B_LibraryEntities();
b = null;
m = null;
}
private void MemberInfo_UpdateDetails_Load(object sender, EventArgs e)
{
statusStrip1.ForeColor = Color.White;
context = new SA45_Team08B_LibraryEntities();
lblIDValid.Text = lblAddressValid.Text = lblCityValid.Text = lblEmailValid.Text = lblMemberNameValid.Text
= lblPostalCodeValid.Text = lblPlaceOfBirthValid.Text = lblPhoneValid.Text = "";
cbbContactTitle.Text = "MR";
}
private void frmBookInfo_Load(object sender, EventArgs e)
{
context = new SA45_Team08B_LibraryEntities();
pnlAdmin.Hide();
EnableButtons(false);
lblValid.Text = "";
lblValid.ForeColor = Color.Red;
ShowAvailDate(false);
}
public frmReturn()
{
InitializeComponent();
//timer1.Tick += new EventHandler(timer1_tick);
context = new SA45_Team08B_LibraryEntities();
//lblDateReturn.Text = DateTime.Today.ToString(); //shows the time today for return
MaximizeBox = false;
MinimizeBox = false;
btnSubmit.Enabled = false;
rbMemberID.Checked = true;
}
private void btnGo_Click(object sender, EventArgs e)
{
SA45_Team08B_LibraryEntities context = new SA45_Team08B_LibraryEntities();
int id = Convert.ToInt16(txtBook.Text);
Book b = new Book();
b = context.Books.Where(x => x.BookID == id).First();
txtBookType.Text = b.BookType;
txtBookTitle.Text = b.BookTitle;
txtPublisher.Text = b.Publisher;
txtTotalStock.Text = b.TotalStock.ToString();
txtNumberBorrow.Text = b.NumberBorrowed.ToString();
txtAuthor.Text = b.Author;
}
private void MemberInfo_UpdateDetails_Load(object sender, EventArgs e)
{
context = new SA45_Team08B_LibraryEntities();
member = context.Members.Where(x => x.MemberID == MemberIDSelected).First();
tbxAddress.Text = member.Address;
tbxCity.Text = member.City;
tbxMemberID.Text = member.MemberID;
cbbContactTitle.Text = member.ContactTitle;
cbbCountryCode.Text = member.PlaceOfBirth;
tbxEmail.Text = member.EmailAddress;
//cbbMemberCategory.Text = member.MemberCategory;
tbxMemberName.Text = member.MemberName;
tbxPhone.Text = member.PhoneNumber;
tbxPostalCode.Text = member.PostalCode;
}
private void btnSearch_Click(object sender, EventArgs e)
{
//context = new LibraryEntities();
//var qry = from x in context.Members
// where txtMemberID.Text == x.MemberID || txtMemberName.Text == x.MemberName select x;
//dgv.DataSource = qry.ToList();
using (frmSearchMember f = new frmSearchMember())
{
context = new SA45_Team08B_LibraryEntities();
f.ShowDialog();
if (f.DialogResult == DialogResult.OK)
{
txtMemberID.Text = f.GetID;
btnGo_Click(sender, e);
}
}
}
private void MemberInfo_UpdateDetails_Load(object sender, EventArgs e)
{
statusStrip1.ForeColor = Color.White;
context = new SA45_Team08B_LibraryEntities();
member = context.Members.Where(x => x.MemberID == MemberIDSelected).First();
lblAddressValid.Text = lblCityValid.Text = lblEmailValid.Text = lblMemberNameValid.Text
= lblPostalCodeValid.Text = lblPlaceOfBirthValid.Text = lblPhoneValid.Text = "";
tbxAddress.Text = member.Address;
tbxCity.Text = member.City;
tbxMemberID.Text = member.MemberID;
cbbContactTitle.Text = member.ContactTitle;
cbbPlaceOfBirth.Text = member.PlaceOfBirth;
tbxEmail.Text = member.EmailAddress;
//cbbMemberCategory.Text = member.MemberCategory;
tbxMemberName.Text = member.MemberName;
tbxPhone.Text = member.PhoneNumber;
tbxPostalCode.Text = member.PostalCode;
}
private void btnDelete_Click(object sender, EventArgs e)
{
SA45_Team08B_LibraryEntities context = new SA45_Team08B_LibraryEntities();
DialogResult r = MessageBox.Show("Are you sure to delete the record?", "Confirm", MessageBoxButtons.YesNo);
if (r == DialogResult.Yes)
{
using (TransactionScope ts = new TransactionScope())
{
Book b = new Book();
int id = Convert.ToInt16(txtBook.Text);
var q = from x in context.Books where x.BookID == id select x;
b = q.First();
context.Books.Remove(b);
context.SaveChanges();
ts.Complete();
}
sslDelete.Text = "You have deleted the record successfully.";
}
}
private void BookInfo_Update_Load(object sender, EventArgs e)
{
statusStrip1.ForeColor = Color.White;
context = new SA45_Team08B_LibraryEntities();
lblAuthorValid.Text = lblBookTitleValid.Text = lblBookTypeValid.Text = lblPublisherValid.Text = lblTotalStockValid.Text = "";
book = context.Books.Where(x => x.BookID == BookIDSelected).First();
nudTotalStock.Value = (short)book.TotalStock;
tbxAuthor.Text = book.Author;
tbxBookID.Text = book.BookID.ToString();
tbxBookTitle.Text = book.BookTitle;
cbbBookType.Text = book.BookType;
tbxNumberBorowed.Text = book.NumberBorrowed.ToString();
tbxPublisher.Text = book.Publisher;
//cbbRating.Text = book.Rating;
//nudTotalStock.Maximum = 20;
//nudTotalStock.Minimum = 1;
checkChanges();
}
private void btnSearch_Click(object sender, EventArgs e)
{
SA45_Team08B_LibraryEntities context = new SA45_Team08B_LibraryEntities();
frmSearchBook f = new frmSearchBook();
DialogResult r = f.ShowDialog();
if (r == DialogResult.OK)
{
txtBook.Text = f.GetID;
int id = Convert.ToInt16(txtBook.Text);
Book b = new Book();
b = context.Books.Where(x => x.BookID == id).First();
txtBookType.Text = b.BookType;
txtBookTitle.Text = b.BookTitle;
txtPublisher.Text = b.Publisher;
txtTotalStock.Text = b.TotalStock.ToString();
txtNumberBorrow.Text = b.NumberBorrowed.ToString();
txtAuthor.Text = b.Author;
}
}
public frmSearchMember()
{
InitializeComponent();
context = new SA45_Team08B_LibraryEntities();
}
private void button1_Click(object sender, EventArgs e)
{
SA45_Team08B_LibraryEntities context = new SA45_Team08B_LibraryEntities();
short bkID;
int testId;
short bkStock;
bool valid = true;
Book b;
if (!Int16.TryParse(txtBID.Text, out bkID))
{
if (int.TryParse(txtBID.Text, out testId))
{
lblErrorID.Text = "Select an ID less than 32768";
}
else
{
lblErrorID.Text = "Book ID should only contain numbers";
}
valid = false;
}
else
{
try
{
b = context.Books.Where(x => x.BookID == bkID).First();
//no error means book is already inside database
lblErrorID.Text = "Book ID in use. Please enter another ID";
valid = false;
}
catch (Exception ex)
{
lblErrorID.Text = "";
}
}
if (txtBookTitle.Text == "")
{
lblErrorTitle.Text = "Title field cannot be empty";
valid = false;
}
else
{
lblErrorTitle.Text = "";
}
if (cmbBookType.Text == "")
{
lblErrorType.Text = "Please select a book type";
valid = false;
}
else
{
lblErrorType.Text = "";
}
if (txtPublisher.Text == "")
{
lblErrorPublisher.Text = "Publisher field cannot be empty";
valid = false;
}
else
{
lblErrorPublisher.Text = "";
}
if (txtAuthor.Text == "")
{
lblErrorAuthor.Text = "Author field cannot be empty";
valid = false;
}
else
{
lblErrorAuthor.Text = "";
}
if (!Int16.TryParse(txtTotalStock.Text, out bkStock))
{
lblErrorStock.Text = "Please enter a number";
valid = false;
}
else
{
lblErrorStock.Text = "";
}
if (valid)
{
DialogResult r = MessageBox.Show("Are you sure to add the book?", "Confirm", MessageBoxButtons.YesNo);
if (r == DialogResult.Yes)
{
using (TransactionScope ts = new TransactionScope())
{
Book bk = new Book();
bk.BookID = Convert.ToInt16(txtBID.Text);
bk.BookTitle = txtBookTitle.Text;
bk.BookType = cmbBookType.Text;
bk.Author = txtAuthor.Text;
bk.Publisher = txtPublisher.Text;
bk.TotalStock = Convert.ToInt16(txtTotalStock.Text);
context.Books.Add(bk);
context.SaveChanges();
ts.Complete();
sslAdd.Text = "You have added the book successfully!";
}
}
}
}
