How to show a translated enum value in a custom CellDisplayTemplate

Hello Mete,

You can use the EnumDescriptor.GetCaption method to get a localized caption from an Enum value: EnumDescriptor Class.

Note that if you replace the default CellDisplayTemplate, this will override all features implemented in XAF Property Editors - e.g., the File Attachment module's file download links. I can see that you used a custom template only to add Bootstrap classes to grid cells. You can achieve the same result by implementing an appropriate CSS selector with styles from these classes. The following image shows how to find a selector that affects these styles in DxGrid:

Implement a selector with a higher specificity to override these styles. For example:

CSS
.main-content .dxbs-grid .dxbs-grid-table > tbody > tr > td {
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}

Alternatively, wrap the default cell template into an element with the required classes:

C#
public class ListViewController1: ViewController<ListView> {
    protected override void OnViewControlsCreated() {
        base.OnViewControlsCreated();
        DxGridListEditor gridListEditor = View.Editor as DxGridListEditor;
        if (gridListEditor != null) {
            foreach (var column in gridListEditor.GetGridAdapter().GridDataColumnModels) {
                if (column.FieldName != "Customer" && column.FieldName != "Customer.UserName") {
                    var defaultTemplate = column.CellDisplayTemplate;
                    column.CellDisplayTemplate = (GridDataColumnCellDisplayTemplateContext context) => builder => {
                       builder.OpenElement(0, "div");
                        builder.AddAttribute(1, "class", "d-block text-truncate");
                        builder.AddContent<GridDataColumnCellDisplayTemplateContext>(2, defaultTemplate, context);
                        builder.CloseElement();
                    };
                }
            }
        }
    }
}

If you find my answer helpful, please make this ticket visible to everyone. Thank you!

For more examples of using custom cell templates in XAF, refer to the following ticket: Xaf Blazor - How to use a custom cell template (HTML markup) in Grid List Editor.