private void BtnEdit_Click(object sender, EventArgs e)
{
if (dgvBookList.Rows.Count > 0)
{
if (dgvBookList.SelectedRows.Count == 1)
{
int selectIndex = dgvBookList.CurrentRow.Index;
var bookID = dgvBookList.Rows[selectIndex].Cells[0].Value;
var book = BooksHelper.GetBookByID(Convert.ToInt32(bookID));
cmbDepartment.SelectedItem = DepartmentsHelper.GetByNameFromID(book.DepartmentID);
cmbCategory.SelectedItem = BookCategoriesHelper.GetByNameFromID(book.BookCategoryID);
txtBookName.Text = book.BookName;
txtTitle.Text = book.Title;
txtAuthor.Text = book.Author;
txtEdition.Text = book.Edition;
txtEdition.Text = string.Empty;
dtpRegDate.Value = book.DateOfRegister;
txtPrice.Text = book.Price.ToString();
DisableComponent();
}
}
}
private void FillGridBook(Books b)
{
dgvBookDetail.Rows.Clear();
dgvBookDetail.Rows.Add($"Adı : {b.BookName}");
dgvBookDetail.Rows.Add($"Yazarı : {b.Author}");
dgvBookDetail.Rows.Add($"Kategori : {BookCategoriesHelper.GetByNameFromID(b.BookCategoryID)}");
dgvBookDetail.Rows.Add($"Bölüm : {DepartmentsHelper.GetByNameFromID(b.DepartmentID)}");
dgvBookDetail.Rows.Add($"Miktar : {b.NoOfCopies}");
}
private void FillGrid()
{
dgvBookTypeList.Rows.Clear();
foreach (var bookCategory in BookCategoriesHelper.GetBookCategoriesList())
{
int row = dgvBookTypeList.Rows.Add();
dgvBookTypeList.Rows[row].Cells[0].Value = bookCategory.BookCategoryID;
dgvBookTypeList.Rows[row].Cells[1].Value = bookCategory.Name;
row++;
}
}
private void FillGrid()
{
dgvBookList.Rows.Clear();
foreach (var book in BooksHelper.GetBooksList())
{
int row = dgvBookList.Rows.Add();
dgvBookList.Rows[row].Cells[0].Value = book.BookID;
dgvBookList.Rows[row].Cells[1].Value = book.BookName;
dgvBookList.Rows[row].Cells[2].Value = BookCategoriesHelper.GetByNameFromID(book.BookCategoryID);
dgvBookList.Rows[row].Cells[3].Value = DepartmentsHelper.GetByNameFromID(book.DepartmentID);
dgvBookList.Rows[row].Cells[4].Value = book.Author;
dgvBookList.Rows[row].Cells[5].Value = book.Title;
dgvBookList.Rows[row].Cells[6].Value = book.Edition;
dgvBookList.Rows[row].Cells[7].Value = book.NoOfCopies;
dgvBookList.Rows[row].Cells[8].Value = book.DateOfRegister.ToString("dd MMMM yyyy");
dgvBookList.Rows[row].Cells[9].Value = book.Price;
dgvBookList.Rows[row].Cells[10].Value = StaffsHelper.GetByNameFromID(_staffID);
row++;
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
ep.Clear();
if (txtBookType.Text.Trim().Length == 0)
{
ep.SetError(txtBookType, "Kitap türü boş bırakılamaz!");
txtBookType.Focus();
return;
}
BookCategories bc = new BookCategories();
bc.Name = txtBookType.Text;
BookCategoriesHelper.Add(bc);
MessageBox.Show("Kitap Türü Ekleme Başarılı", "Library Management System", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtBookType.Text = string.Empty;
FillGrid();
}
private void BtnAdd_Click(object sender, EventArgs e)
{
ep.Clear();
if (txtBookName.Text.Trim().Length == 0)
{
ep.SetError(txtBookName, "Book Name boş bırakılamaz!");
txtBookName.Focus();
return;
}
if (txtTitle.Text.Trim().Length == 0)
{
ep.SetError(txtTitle, "Title boş bırakılamaz!");
txtTitle.Focus();
return;
}
if (txtAuthor.Text.Trim().Length == 0)
{
ep.SetError(txtAuthor, "Author boş bırakılamaz!");
txtAuthor.Focus();
return;
}
if (txtEdition.Text.Trim().Length == 0)
{
ep.SetError(txtEdition, "Edition boş bırakılamaz!");
txtEdition.Focus();
return;
}
if (txtNoOfCopies.Text.Trim().Length == 0)
{
ep.SetError(txtNoOfCopies, "Edition boş bırakılamaz!");
txtNoOfCopies.Focus();
return;
}
if (txtPrice.Text.Trim().Length == 0)
{
ep.SetError(txtPrice, "Price boş bırakılamaz!");
txtPrice.Focus();
return;
}
if (!BooksHelper.HaveBook(txtBookName.Text, txtAuthor.Text, txtAuthor.Text))
{
Books b = new Books();
b.BookCategoryID = BookCategoriesHelper.GetByName(cmbCategory.SelectedItem.ToString());
b.StaffID = _staffID;
b.DepartmentID = DepartmentsHelper.GetByName(cmbDepartment.SelectedItem.ToString());
b.BookName = txtBookName.Text;
b.Author = txtAuthor.Text;
b.Title = txtTitle.Text;
b.Edition = txtEdition.Text;
b.NoOfCopies = Convert.ToInt32(txtNoOfCopies.Text);
b.DateOfRegister = dtpRegDate.Value;
b.Price = Convert.ToInt32(txtPrice.Text);
BooksHelper.Add(b);
MessageBox.Show("Kitap Ekleme Başarılı", "Library Management System", MessageBoxButtons.OK, MessageBoxIcon.Information);
cmbDepartment.SelectedIndex = 0;
cmbCategory.SelectedIndex = 0;
txtBookName.Text = string.Empty;
txtTitle.Text = string.Empty;
txtAuthor.Text = string.Empty;
txtEdition.Text = string.Empty;
txtNoOfCopies.Text = string.Empty;
dtpRegDate.Value = DateTime.Now;
txtPrice.Text = string.Empty;
FillGrid();
}
else
{
MessageBox.Show("Eklemk istediğiniz kitap sistemde zaten mevcut!", "Library Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void FrmAddBook_Load(object sender, EventArgs e)
{
cmbDepartment.DataSource = DepartmentsHelper.GetDepartmentsNameList();
cmbCategory.DataSource = BookCategoriesHelper.GetBookCategoriesNameList();
FillGrid();
}
