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 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();
}
