private void frmCTPhieuMuon_Load(object sender, EventArgs e)
{
tblSach = new XLSach();
tblPhieuMuon = new XLPhieuMuon();
tblCTPhieuMuon = new XLCTPhieuMuon();
rdTheoMaPM.Checked = true;
daCTPM = new SqlDataAdapter("Select * from CTPHIEUMUON", XLCTPhieuMuon.cnnStr);
try
{
daCTPM.Fill(tblCTPhieuMuon);
}
catch (SqlException ex)
{
MessageBox.Show(ex.ToString());
}
loadPM();
loadMaSach();
cbMaPM.DataBindings.Add("SelectedValue", tblCTPhieuMuon, "MaPM", true);
cbMaSach.DataBindings.Add("SelectedValue", tblCTPhieuMuon, "MaSach", true);
nudSL.DataBindings.Add("text", tblCTPhieuMuon, "SoLuong", true);
var cmb = new SqlCommandBuilder(daCTPM);
DSCTPM = this.BindingContext[tblCTPhieuMuon];
enabledButton();
dgvCTPM.AutoGenerateColumns = false;
dgvCTPM.DataSource = tblCTPhieuMuon;
}
private void btnGiaHan_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Bạn Có Chắc Muốn Gia Hạn ?", "Thông Báo Gia Hạn", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
string x = "Select DateAdd(day,10,NgayTra) from PHIEUMUON where MaPM='" + txtMaPM.Text + "' and TrangThai='False'";
var y = XLPhieuMuon.Thuc_hien_lenh_tinh_toan(x);
if (y == null)
{
MessageBox.Show("Sách không thể gia hạn!!!");
}
else
{
dtTra.Text = y.ToString();
try
{
DSPM.EndCurrentEdit();
daPhieuMuon.Update(tblPhieuMuon);
tblPhieuMuon.AcceptChanges();
MessageBox.Show("Gia hạn thành công!");
capNhat = false;
enabledButton();
}
catch
{
MessageBox.Show("Gia hạn thất bại!");
txtMaPM.Focus();
}
}
}
}
private void frmThongKeSach_Load(object sender, EventArgs e)
{
string a = "Select count(MaSach) from SACH";
var m = XLSach.Thuc_hien_lenh_tinh_toan(a);
txtDauSach.Text = m.ToString();
string b = "Select count(Distinct TheLoai) from SACH";
var n = XLSach.Thuc_hien_lenh_tinh_toan(b);
txtTheLoai.Text = n.ToString();
string c = "Select sum(SLTon) from SACH";
var o = XLSach.Thuc_hien_lenh_tinh_toan(c);
txtSLSach.Text = o.ToString();
string d = "Select sum(SoLuong) from CTPHIEUMUON";
var p = XLCTPhieuMuon.Thuc_hien_lenh_tinh_toan(d);
txtSLSachMuon.Text = p.ToString();
string f = "select a.sa-b.ctpm from(select sum(SLTon) as sa from SACH) as a,(select sum(SoLuong) as ctpm from CTPHIEUMUON) as b";
var q = XLSach.Thuc_hien_lenh_tinh_toan(f);
txtSLConLai.Text = q.ToString();
string g = "Select sum(SoLuong) from CTPHIEUMUON inner join PHIEUMUON on CTPHIEUMUON.MaPM=PHIEUMUON.MaPM where datediff(day,PHIEUMUON.NgayTra,Getdate())>0 and PHIEUMUON.TrangThai='False' ";
var w = XLPhieuMuon.Thuc_hien_lenh_tinh_toan(g);
txtSachQuaHan.Text = w.ToString();
//Ve Bieu Do
chSach.Series["Số Lượng Sách"].Points.AddXY("Đầu Sách", txtDauSach.Text);
chSach.Series["Số Lượng Sách"].Points.AddXY("Thể Loại", txtTheLoai.Text);
chSach.Series["Số Lượng Sách"].Points.AddXY("Tổng Sách", txtSLSach.Text);
chSach.Series["Số Lượng Sách"].Points.AddXY("Đã Mượn", txtSLSachMuon.Text);
chSach.Series["Số Lượng Sách"].Points.AddXY("Còn Lại", txtSLConLai.Text);
chSach.Series["Số Lượng Sách"].Points.AddXY("Quá Hạn", txtSachQuaHan.Text);
string query = "select PHIEUMUON.MaPM,PHIEUMUON.MaDG,CTPHIEUMUON.MaSach,SACH.TenSach,CTPHIEUMUON.SoLuong,datediff(day,PHIEUMUON.NgayTra,GETDATE()) as SoNgayQH from PHIEUMUON inner join CTPHIEUMUON on PHIEUMUON.MaPM = CTPHIEUMUON.MaPM inner join SACH on CTPHIEUMUON.MaSach = SACH.MaSach where PHIEUMUON.TrangThai = 'False' and datediff(day, PHIEUMUON.NgayTra, GETDATE())> 0";
tblSachQuaHan = new DataTable();
rdTheoMS.Checked = true;
SqlDataAdapter da = new SqlDataAdapter(query, XLBang.cnnStr);
try
{
da.Fill(tblSachQuaHan);
}
catch (SqlException ex)
{
MessageBox.Show(ex.ToString());
}
DSPM = this.BindingContext[tblSachQuaHan];
dgvDSSQH.AutoGenerateColumns = false;
dgvDSSQH.DataSource = tblSachQuaHan;
}
private void frmThongKeDocGia_Load(object sender, EventArgs e)
{
string a = "Select count(*) from DOCGIA";
var m = XLDocGia.Thuc_hien_lenh_tinh_toan(a);
txtSLDG.Text = m.ToString();
string b = "Select count(distinct MaDG) from PHIEUMUON";
var n = XLPhieuMuon.Thuc_hien_lenh_tinh_toan(b);
txtSLDGDM.Text = n.ToString();
string c = "Select Count(distinct MaDG) from PHIEUMUON where DATEDIFF(day,NgayTra,getdate())>0 and TrangThai='False'";
var o = XLPhieuMuon.Thuc_hien_lenh_tinh_toan(c);
txtSLDGQH.Text = o.ToString();
string d = "Select count(*) from DOCGIA where MaDG not in (Select distinct MaDG from PHIEUMUON)";
var p = XLDocGia.Thuc_hien_lenh_tinh_toan(d);
//Ve bieu do
ChDG.Series["Số Lượng Độc Giả"].Points.AddXY("Đã Mượn", txtSLDGDM.Text);
ChDG.Series["Số Lượng Độc Giả"].Points.AddXY("Mượn Quá Hạn", txtSLDGQH.Text);
ChDG.Series["Số Lượng Độc Giả"].Points.AddXY("Chưa Mượn", p.ToString());
string query = "select PHIEUMUON.MaPM,PHIEUMUON.MaDG,DOCGIA.TenDG,sum(CTPHIEUMUON.SoLuong) as TongSoLuong,datediff(day,PHIEUMUON.NgayTra,GETDATE()) as SoNgayQH from PHIEUMUON inner join CTPHIEUMUON on PHIEUMUON.MaPM = CTPHIEUMUON.MaPM inner join DOCGIA on DOCGIA.MaDG = PHIEUMUON.MaDG where PHIEUMUON.TrangThai = 'False' and datediff(day, PHIEUMUON.NgayTra, GETDATE())> 0 group by PHIEUMUON.MaPM,PHIEUMUON.MaDG,DOCGIA.TenDG,PHIEUMUON.NgayTra";
tblDGQuaHan = new DataTable();
rdTheoMDG.Checked = true;
SqlDataAdapter da = new SqlDataAdapter(query, XLBang.cnnStr);
try
{
da.Fill(tblDGQuaHan);
}
catch (SqlException ex)
{
MessageBox.Show(ex.ToString());
}
DSDGQH = this.BindingContext[tblDGQuaHan];
dgvDSDGQH.AutoGenerateColumns = false;
dgvDSDGQH.DataSource = tblDGQuaHan;
}
private void frmMuonTra_Load(object sender, EventArgs e)
{
tblPhieuMuon = new XLPhieuMuon();
tblCTPhieuMuon = new XLCTPhieuMuon();
tblNhanVien = new XLNhanVien();
tblDocGia = new XLDocGia();
tblSach = new XLSach();
rdTheoMaDG.Checked = true;
loadDocGia();
loadNhanVien();
daPhieuMuon = new SqlDataAdapter("Select * from PHIEUMUON", XLPhieuMuon.cnnStr);
daCTPhieuMuon = new SqlDataAdapter("Select * from CTPHIEUMUON", XLCTPhieuMuon.cnnStr);
daDocGia = new SqlDataAdapter("Select * from DOCGIA", XLDocGia.cnnStr);
daNhanVien = new SqlDataAdapter("Select * from NHANVIEN", XLNhanVien.cnnStr);
daSach = new SqlDataAdapter("Select * from SACH", XLSach.cnnStr);
try
{
daCTPhieuMuon.Fill(tblCTPhieuMuon);
}
catch (SqlException ex)
{
MessageBox.Show(ex.ToString());
}
var cmb = new SqlCommandBuilder(daPhieuMuon);
cbMaDG.DataBindings.Add("SelectedValue", tblPhieuMuon, "MaDG", true);
cbMaNV.DataBindings.Add("SelectedValue", tblPhieuMuon, "MaNV", true);
txtMaPM.DataBindings.Add("text", tblPhieuMuon, "MaPM", true);
dtMuon.DataBindings.Add("text", tblPhieuMuon, "NgayMuon", true);
dtTra.DataBindings.Add("text", tblPhieuMuon, "NgayTra", true);
rdDaTra.DataBindings.Add("checked", tblPhieuMuon, "TrangThai", true);
DSPM = this.BindingContext[tblPhieuMuon];
enabledButton();
dgvDSPM.AutoGenerateColumns = false;
dgvDSPM.DataSource = tblPhieuMuon;
}
