How to change Field styling?

Aspose.Words Product Family
1

I can’t seems to figure out how to change the styling of the field (merge field to be specific)

Please see attachment for example.

2

Hi Minh,

Thanks for your inquiry. Please try using the following code:

public class FieldMergingCallback : IFieldMergingCallback
{
    private DocumentBuilder _documentBuilder;
    public void FieldMerging(FieldMergingArgs args)
    {
        Node currentNode = args.Field.Start;
        bool isContinue = true;
        while (currentNode != null && isContinue)
        {
            if (currentNode.NodeType.Equals(NodeType.FieldEnd))
                isContinue = false;
            if (currentNode.NodeType.Equals(NodeType.Run))
                ((Run)currentNode).Font.HighlightColor = Color.Blue;
            Node nextNode = currentNode.NextPreOrder(currentNode.Document);
            currentNode = nextNode;
        }
        // if (_documentBuilder == null)
        // _documentBuilder = new DocumentBuilder(args.Document);
        // if (!string.IsNullOrWhiteSpace(args.FieldValue as string))
        // {
        // _documentBuilder.MoveToMergeField(args.FieldName, false, false);
        // _documentBuilder.Font.HighlightColor = Color.Yellow;
        ////how to highlight field?
        // }
        // else
        // {
        // _documentBuilder.MoveToMergeField(args.FieldName, false, false);
        // _documentBuilder.Font.HighlightColor = Color.Red;
        ////how to highlight field?
        // }
    }
    public void ImageFieldMerging(ImageFieldMergingArgs args)
    {
    }
}

Hope, this helps.

Best regards,