private void BtnImportExelClick(object sender, EventArgs e) { if(_frmNhapExcel == null || _frmNhapExcel.IsDisposed) { _frmNhapExcel = new frmNhapExcel(); } else { _frmNhapExcel.OnImportFinish -= FrmNhapExcelOnOnImportFinish; _frmNhapExcel.OnImportProcess -= FrmNhapExcelOnOnImportProcess; _frmNhapExcel.Dispose(); _frmNhapExcel = null; _frmNhapExcel = new frmNhapExcel(); } ErrLst.Clear(); _frmNhapExcel.OnImportFinish += FrmNhapExcelOnOnImportFinish; _frmNhapExcel.OnImportProcess += FrmNhapExcelOnOnImportProcess; _frmNhapExcel.Show(); }
private void BtnImportExelClick(object sender, EventArgs e) { if (_frmNhapExcel == null || _frmNhapExcel.IsDisposed) { _frmNhapExcel = new frmNhapExcel(); } else { _frmNhapExcel.OnImportFinish -= FrmNhapExcelOnOnImportFinish; _frmNhapExcel.OnImportProcess -= FrmNhapExcelOnOnImportProcess; _frmNhapExcel.Dispose(); _frmNhapExcel = null; _frmNhapExcel = new frmNhapExcel(); } ErrLst.Clear(); _frmNhapExcel.OnImportFinish += FrmNhapExcelOnOnImportFinish; _frmNhapExcel.OnImportProcess += FrmNhapExcelOnOnImportProcess; _frmNhapExcel.Show(); }
/// <summary> /// Hàm xử lý nút nhập dữ liệu từ file excel /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void OnBtnImportExcelMouseClick(object sender, EventArgs e) { if (_frmNhapExcel == null || _frmNhapExcel.IsDisposed) { _frmNhapExcel = new frmNhapExcel(); } else { _frmNhapExcel.OnImportProcess -= OnImportProcess; _frmNhapExcel.OnImportFinish -= OnImportFinish; _frmNhapExcel.Dispose(); _frmNhapExcel = null; _frmNhapExcel = new frmNhapExcel(); } _lstErr.Clear(); _frmNhapExcel.OnImportProcess += OnImportProcess; _frmNhapExcel.OnImportFinish += OnImportFinish; //_frmNhapExcel.ShowInTaskbar = false; _frmNhapExcel.ShowDialog(); }