private void kiem_tra_du_lieu(DS_EXCEL_IMPORT_HOC_VIEN ip_ds)
{
m_flag_du_lieu_is_ok = true;
CellStyle v_style_not_ok = m_fg.Styles.Add("LoiDuLieu");
v_style_not_ok.BackColor = Color.Pink;
CellStyle v_style_ok_ma_hv = m_fg.Styles.Add("Ma_HV");
v_style_ok_ma_hv.BackColor = Color.DeepSkyBlue;
CellStyle v_style_ok = m_fg.Styles.Add("OK");
v_style_ok.BackColor = Color.White;
//Buoc 1: Check null
for(int i = m_fg.Rows.Fixed; i < m_fg.Rows.Count; i++) {
for(int j = m_fg.Cols.Fixed; j < m_fg.Cols.Count; j++) {
if(m_fg.Rows[i][j] == null || m_fg.Rows[i][j].ToString() == "") {
m_fg.SetCellStyle(i, j, v_style_not_ok);
m_flag_du_lieu_is_ok = false;
}
else {
m_fg.SetCellStyle(i, (int)e_col_Number.MA_HOC_VIEN, v_style_ok);
}
}
}
//Buoc 2: Check Ma hoc vien da ton tai chua
DS_DM_HOC_SINH v_ds_hs = new DS_DM_HOC_SINH();
v_ds_hs.Clear();
v_ds_hs.EnforceConstraints = false;
US_DM_HOC_SINH v_us_hs = new US_DM_HOC_SINH();
v_us_hs.FillDataset(v_ds_hs);
DataView v_dv_db = v_ds_hs.DM_HOC_SINH.DefaultView;
v_dv_db.Sort = "MA_DOI_TUONG";
for(int i = m_fg.Rows.Fixed; i < m_fg.Rows.Count; i++) {
int v_row = v_dv_db.Find(m_fg.Rows[i][(int)e_col_Number.MA_HOC_VIEN].ToString());
if(v_row > 0) {
m_flag_du_lieu_is_ok = false;
m_fg.SetCellStyle(i, (int)e_col_Number.MA_HOC_VIEN, v_style_ok_ma_hv);
}
else {
m_fg.SetCellStyle(i, (int)e_col_Number.MA_HOC_VIEN, v_style_ok);
}
}
}
void m_cmd_save_data_Click(object sender, EventArgs e)
{
try {
if(m_flag_du_lieu_is_ok == false) {
BaseMessages.MsgBox_Error("Bạn kiểm tra dữ liệu trước nhé!");
return;
}
m_us.BeginTransaction();
US_DM_HOC_SINH v_us_hv = new US_DM_HOC_SINH();
for(int i_grid_row = 1; i_grid_row < m_fg.Rows.Count; i_grid_row++) {
grid2us_object(m_us, i_grid_row);
excel_2_us_dm_hoc_vien(m_us, v_us_hv);
v_us_hv.Insert();
v_us_hv.ClearAllFields();
}
m_us.CommitTransaction();
BaseMessages.MsgBox_Infor("Lưu dữ liệu học viên thành công");
}
catch(Exception v_e) {
if(m_us.is_having_transaction()) {
m_us.Rollback();
}
CSystemLog_301.ExceptionHandle(v_e);
}
}
private void excel_2_us_dm_hoc_vien(US_EXCEL_IMPORT_HOC_VIEN ip_us_excel, US_DM_HOC_SINH ip_us_hv)
{
ip_us_hv.dcID_LOAI_DOI_TUONG = CONST_ID_LOAI_DOI_TUONG.ID_HOC_SINH;
ip_us_hv.strMA_DOI_TUONG = ip_us_excel.strMA_HOC_VIEN;
ip_us_hv.strHO = ip_us_excel.strHO_DEM;
ip_us_hv.strTEN = ip_us_excel.strTEN;
ip_us_hv.strTRUONG_DANG_HOC = ip_us_excel.strTRUONG_DANG_HOC;
ip_us_hv.strEMAIL_HS = ip_us_excel.strEMAIL;
ip_us_hv.strDIA_CHI = ip_us_excel.strDIA_CHI;
ip_us_hv.strSDT_HS = ip_us_excel.strSĐT;
}