public void SetAllStyles()
{
//ExStart
//ExFor:Style.Font
//ExFor:Style
//ExSummary:Shows how to change the font formatting of all styles in a document.
Document doc = new Document();
foreach (Style style in doc.Styles)
{
if (style.Font != null)
{
style.Font.ClearFormatting();
style.Font.Size = 20;
style.Font.Name = "Arial";
}
}
//ExEnd
}