Show once

• This container changes the default rendering behaviour.
• Its child, once fully rendered, does not appear on subsequent pages.
• This is useful when creating tables. In this case, the table structure is visible on each page but the content inside the cell is not repeated.

.ShowOnce()

Example:

page.Content().PaddingVertical(5).Row(row =>
{
    row.RelativeItem()
        .Background(Colors.Grey.Lighten2)
        .Border(1)
        .Padding(5)
        .ShowOnce()
        .Text(Placeholders.Label());
    
    row.RelativeItem(2)
        .Border(1)
        .Padding(5)
        .Text(Placeholders.Paragraph());
});

Please also consider the result of omitting the ShowOnce element. Note that the content in the right column was paged and took two pages. Therefore, the Row element (parent) was also paged, and as a result, the left column was repeated twice: