private void btnBatDau_Click(object sender, EventArgs e)
{
string strMaSinhVien = txtMaSV.Text.Trim();
SqlDataReader objReader = HocPhiBUL.LoadInfoSinhVien(strMaSinhVien);
if (objReader == null)
{
return;
}
while (objReader.Read())
{
txtHoTen.Text = objReader[0].ToString();
txtMaLop.Text = objReader[1].ToString();
}
m_lstHocPhi = HocPhiBUL.LoadHocPhi(strMaSinhVien);
if (m_lstHocPhi == null)
{
return;
}
m_bdHocPhi = new BindingSource();
m_bdHocPhi.DataSource = m_lstHocPhi;
InitializeDataGridView();
}
private void btnGhi_Click(object sender, EventArgs e)
{
string strMaSinhVien = txtMaSV.Text.Trim();
if (HocPhiBUL.InsertHocPhi(strMaSinhVien, m_lstHocPhi) == false)
{
MessageBox.Show("Ghi vào database thất bại", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
MessageBox.Show("Ghi vào database thành công", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnTaiLai_Click(object sender, EventArgs e)
{
string strMaSinhVien = txtMaSV.Text.Trim();
m_lstHocPhi = HocPhiBUL.LoadHocPhi(strMaSinhVien);
if (m_lstHocPhi == null)
{
return;
}
m_bdHocPhi = new BindingSource();
m_bdHocPhi.DataSource = m_lstHocPhi;
InitializeDataGridView();
}
private void frmHocPhi_Load(object sender, EventArgs e)
{
m_lstMaSinhVien = new AutoCompleteStringCollection();
List <SinhVienDTO> lst = HocPhiBUL.LoadSinhVien();
if (lst == null)
{
return;
}
for (int i = 0; i < lst.Count; i++)
{
m_lstMaSinhVien.Add(lst[i].MASV.Trim());
}
txtMaSV.AutoCompleteCustomSource = m_lstMaSinhVien;
}