TextBlockVisual3DTextTrimming Property

Gets or sets the TextTrimming of the text. This property will have no effect if BorderSize is not set because the default behavior without BorderSize set is to adjust the size of the text to fit the allotted space. Note that if this property is set to TextTrimming.CharacterEllipsis and the text consists of multiple lines of text where each line is separated by a line feed, then an ellipsis will appear on each line that exceeds the allocated space. See also TextWrapping property.

public TextTrimming TextTrimming { get; set; }