set font size of detailview group header

Hello Shiela,

You can use the WebLayoutManager.ItemCreated event to access the control displaying this text and change its font settings. Here is an example:

C#
public class ChangeLayoutGroupCaptionViewController : ObjectViewController<DetailView, Contact> {  
    protected override void OnActivated() {  
        base.OnActivated();  
        ((WebLayoutManager)View.LayoutManager).ItemCreated += ChangeLayoutGroupCaptionViewController_ItemCreated;  
    }  
    void ChangeLayoutGroupCaptionViewController_ItemCreated(object sender, ItemCreatedEventArgs e) {  
        if (e.ModelLayoutElement is IModelLayoutGroup) {  
            e.TemplateContainer.Load += (s, args) => {  
                if (e.TemplateContainer.CaptionControl != null) {  
                    e.TemplateContainer.CaptionControl.Font.Size = new FontUnit(10);  
                }  
            };  
        }  
    }  
    protected override void OnDeactivated() {  
        base.OnDeactivated();  
        ((WebLayoutManager)View.LayoutManager).ItemCreated -= ChangeLayoutGroupCaptionViewController_ItemCreated;  
    }  
}