private void cboTenDS_SelectedIndexChanged(object sender, EventArgs e)
{
int sl = cboMaSach.Items.Count;
for (int i = 0; i < sl; i++)
{
cboMaSach.Items.RemoveAt(0);
}
DataTable dtb = Sach_BUS.dsmaSach(cboTenDS.Text);
for (int i = 0; i < dtb.Rows.Count; i++)
{
// string name = dtb.Rows[i][0].ToString().ToUpper();
string name = dtb.Rows[i][0].ToString();
cboMaSach.Items.Add(name);
}
if (cboMaSach.Items.Count >= 0)
{
cboMaSach.SelectedIndex = 0;
}
}
public void loadInfo()
{
chkNgayTra.Checked = false;
dtpNgayT.Enabled = false;
tbMaMT.Text = maMT;
cboTenDS.Text = tenDS;
cboMaDG.Text = maDG;
cboNV.Text = maNV;
tbGhiChu.Text = ghiChu;
cboMaSach.Text = maSach;
if (ngayM != DateTime.MinValue)
{
dtpNgayM.Value = ngayM;
}
if (ngayT != DateTime.MinValue)
{
//checkT = true;
chkNgayTra.Checked = true;
dtpNgayT.Value = ngayT;
dtpNgayT.Enabled = true;
}
if (hanTra != DateTime.MinValue)
{
dtpNgayHH.Value = hanTra;
}
int sl = cboTenDS.Items.Count;
for (int i = 0; i < sl; i++)
{
cboTenDS.Items.RemoveAt(0);
}
DataTable dtb = DauSach_BUS.dsTenDS();
for (int i = 0; i < dtb.Rows.Count; i++)
{
// string name = dtb.Rows[i][0].ToString().ToUpper();
string name = dtb.Rows[i][0].ToString();
cboTenDS.Items.Add(name);
}
sl = cboMaDG.Items.Count;
for (int i = 0; i < sl; i++)
{
cboMaDG.Items.RemoveAt(0);
}
dtb = DocGia_BUS.dsMaDG();
for (int i = 0; i < dtb.Rows.Count; i++)
{
// string name = dtb.Rows[i][0].ToString().ToUpper();
string name = dtb.Rows[i][0].ToString();
cboMaDG.Items.Add(name);
}
sl = cboMaSach.Items.Count;
for (int i = 0; i < sl; i++)
{
cboMaSach.Items.RemoveAt(0);
}
dtb = Sach_BUS.dsmaSach(tenDS);
for (int i = 0; i < dtb.Rows.Count; i++)
{
// string name = dtb.Rows[i][0].ToString().ToUpper();
string name = dtb.Rows[i][0].ToString();
cboMaSach.Items.Add(name);
}
sl = cboNV.Items.Count;
for (int i = 0; i < sl; i++)
{
cboNV.Items.RemoveAt(0);
}
dtb = NhanVien_BUS.dsMaNV();
for (int i = 0; i < dtb.Rows.Count; i++)
{
// string name = dtb.Rows[i][0].ToString().ToUpper();
string name = dtb.Rows[i][0].ToString();
cboNV.Items.Add(name);
}
if (maDG != "")
{
tbTenDG.Text = DocGia_BUS.TenDG(maDG);
}
}
