private void resetform()
{
txtHoTen.Enabled = false;
txtVaiTro.Enabled = false;
cbSach.Enabled = false;
cbTacGia.Enabled = false;
btnThemTacGia.Enabled = true;
btnHuyTacGia.Enabled = false;
btnLuuTacGia.Enabled = false;
btnXoaTacGia.Enabled = false;
btnThemThamGia.Enabled = true;
btnHuyThamGia.Enabled = false;
btnLuuThamGia.Enabled = false;
btnXoaThamGia.Enabled = false;
txtHoTen.Text = "";
txtVaiTro.Text = "";
cbSach.DataSource = client.listAllBook();
cbSach.DisplayMember = "TieuDeSach";
cbSach.ValueMember = "MaSach";
cbTacGia.DataSource = client.listAllAuthor();
cbTacGia.DisplayMember = "HoTen";
cbTacGia.ValueMember = "MaTacGia";
dgvTacGia.DataSource = client.listAllAuthor();
dgvThamGia.DataSource = client.listAllAttend();
}
private void resetform()
{
txtTieuDeSach.Enabled = false;
txtMoTaSach.Enabled = false;
txtSoTrangSach.Enabled = false;
txtGiaSach.Enabled = false;
dtNgayNhapSach.Enabled = false;
txtSoLuongSach.Enabled = false;
txtNamXBSach.Enabled = false;
cbNXBSach.Enabled = false;
cbTheLoaiSach.Enabled = false;
btnThemSach.Enabled = true;
btnSuaSach.Enabled = false;
btnXoaSach.Enabled = false;
btnHuySach.Enabled = false;
btnLuuSach.Enabled = false;
txtTieuDeSach.Text = "";
txtMoTaSach.Text = "";
txtSoTrangSach.Text = "";
txtGiaSach.Text = "";
dtNgayNhapSach.Text = "";
txtSoLuongSach.Text = "";
txtNamXBSach.Text = "";
cbNXBSach.DataSource = client.listAllPublisher();
cbNXBSach.DisplayMember = "TenNXB";
cbNXBSach.ValueMember = "MaNXB";
cbTheLoaiSach.DataSource = client.listAllCategory();
cbTheLoaiSach.DisplayMember = "TenDanhMuc";
cbTheLoaiSach.ValueMember = "MaDanhMuc";
dgvSach.DataSource = client.listAllBook();
List <string> listStr = new List <string>()
{
"Nhà xuất bản", "Tác giả", "Thể loại", "Tiêu đề sách"
};
cbTimKiem.DataSource = listStr;
}
private void resetrightform()
{
txtMaPhieu.Enabled = false;
cbSach.Enabled = false;
txtSoLuong.Enabled = false;
btnThemChiTietMuon.Enabled = true;
btnXoaChiTietMuon.Enabled = false;
btnSuaChiTietMuon.Enabled = false;
btnHuyChiTietMuon.Enabled = false;
btnLuuChiTietMuon.Enabled = false;
txtSoLuong.Text = "";
cbSach.DataSource = client.listAllBook();
cbSach.DisplayMember = "TieuDeSach";
cbSach.ValueMember = "MaSach";
lblTongSoSach.Text = "Tổng số sách mượn: " + sumBook.ToString();
}
