4 references to IsValid
PresentationFramework (4)
System\Windows\Automation\Peers\DataGridAutomationPeer.cs (1)
310if (cellInfo.IsValid)
System\Windows\Controls\DataGrid.cs (2)
2925if (currentCell.IsValid && dataGrid.IsKeyboardFocusWithin) 3010if (currentCell.IsValid)
System\Windows\Controls\VirtualizedCellInfoCollection.cs (1)
460return cell.IsValidForDataGrid(_owner) && cell.IsValid;