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(); }