private void FrmMojodiAnbarVKala_Load(object sender, EventArgs e) { cmbNoeGozaresh.SelectedIndex = 0; chkIsEdgham.Checked = false; //cmbAnbarName.Properties.Items[3].CheckState = CheckState.Checked ; HelpClass1.DateTimeMask(txtAzTarikh); HelpClass1.DateTimeMask(txtTaTarikh); using (var db = new MyContext()) { try { int _DoreMaliId = Convert.ToInt32(lblSalId.Text); var q = db.MsDoreMalis.FirstOrDefault(s => s.MsDoreMaliId == _DoreMaliId).StartDoreMali; if (q != null) { txtAzTarikh.Text = q.ToString(); } } catch (Exception ex) { XtraMessageBox.Show("عملیات با خطا مواجه شد" + "\n" + ex.Message, "پیغام", MessageBoxButtons.OK, MessageBoxIcon.Error); } } txtTaTarikh.Text = DateTime.Now.ToString(); textEdit1.Focus(); FillcmbAnbarName(); int a = _ListAnbarha.FirstOrDefault(s => s.SalId == _SalId).Id; if (_EditValueId != 0) { cmbAnbarName.SetEditValue(_EditValueId); } else { cmbAnbarName.SetEditValue(a); } FillbandedGridView(); }