private void executeQuery() { this.Cursor = Cursors.WaitCursor; string colName = GridViewCarOff.FocusedColumn.FieldName; string value = String.Empty; if (!string.IsNullOrWhiteSpace(GridViewCarOff.GetFocusedDisplayText())) { value = GridViewCarOff.GetFocusedDisplayText(); } if (!string.IsNullOrWhiteSpace(value)) { string query = String.Format("it.NAME like '{0}%'", GridViewCarOff.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "NAME")); var special = context.CAROFF.Where(query); if (!string.IsNullOrWhiteSpace(GridViewCarOff.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "CODE"))) { query = String.Format("it.{0} like '{1}%'", "CODE", GridViewCarOff.GetRowCellDisplayText(GridControl.AutoFilterRowHandle, "CODE")); special = special.Where(query); } int count = special.Count(); if (count > 0) { CarOffBindingSource.DataSource = special; GridViewCarOff.ClearColumnsFilter(); } else { MessageBox.Show("No records in database."); GridViewCarOff.ClearColumnsFilter(); } } this.Cursor = Cursors.Default; }
private void bindingNavigatorAddNewItem_Click(object sender, EventArgs e) { GridViewCarOff.ClearColumnsFilter(); if (CarOffBindingSource.Current == null) { //fake query in order to create a link between the database table and the binding source CarOffBindingSource.DataSource = from opt in context.CAROFF where opt.CODE == "KJM9" select opt; CarOffBindingSource.AddNew(); if (GridViewCarOff.FocusedRowHandle == GridControl.AutoFilterRowHandle) { GridViewCarOff.FocusedRowHandle = GridViewCarOff.RowCount - 1; } setValues(); ImageComboBoxEditCode.Focus(); setReadOnly(false); newRec = true; return; } ImageComboBoxEditCode.Focus(); //bindingNavigatorPositionItem.Focus(); //trigger field leave event GridViewCarOff.CloseEditor(); temp = newRec; if (checkForms()) { errorProvider1.Clear(); if (!temp) { context.Refresh(System.Data.Entity.Core.Objects.RefreshMode.StoreWins, ( CAROFF)CarOffBindingSource.Current); } CarOffBindingSource.AddNew(); if (GridViewCarOff.FocusedRowHandle == GridControl.AutoFilterRowHandle) { GridViewCarOff.FocusedRowHandle = GridViewCarOff.RowCount - 1; } setValues(); ImageComboBoxEditCode.Focus(); setReadOnly(false); newRec = true; } }