public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture) { if (values == null) { return(null); } var item = values[0]; var gd = values[1] as EFDataGrid; if (gd == null) { return(null); } if (EFDataBoxAssist.GetHasAddedItem(gd)) { if (item == EFDataBoxAssist.GetAddedItem(gd)) { return("+"); } else { return(gd.Items.IndexOf(item)); } } return(gd.Items.IndexOf(item) + 1); }
private void OnRowValueChanged(object sender, RoutedEventArgs e) { var row = sender as DataGridRow; bool isChanged = false; foreach (var item in row.FindChildren <EFValueEditor>()) { if (item.IsValueChanged) { isChanged = true; break; } } EFDataBoxAssist.SetIsRowValueChanged(row, isChanged); }
protected override void PrepareContainerForItemOverride(DependencyObject element, object item) { DataGridRow row = (DataGridRow)element; row.SetBinding(EFDataBoxAssist.IsRowMouseOverProperty, new Binding(nameof(row.IsMouseOver)) { Source = row, Mode = BindingMode.OneWay }); row.SetBinding(EFDataBoxAssist.IsRowSelectedProperty, new Binding(nameof(row.IsSelected)) { Source = row, Mode = BindingMode.OneWay }); var isAddedItem = item == EFDataBoxAssist.GetAddedItem(this); EFDataBoxAssist.SetIsAddedItem(row, isAddedItem); base.PrepareContainerForItemOverride(element, item); }
private void Row_Unselected(object sender, RoutedEventArgs e) { EFDataBoxAssist.SetIsRowEditable((DataGridRow)sender, false); }