Remarks
The property returns null, if the text selection contains multiple paragraphs with mixed setting.
Gets or sets a value specifying whether the writung direction is left-to-right at the current input position. If text is selected, the property specifies this attribute for the whole selected text.
Introduced: X10.
public bool? LeftToRight { get; set; }
Public Property LeftToRight() As Nullable(Of Boolean)
The following XAML example binds the Left
<ToggleButton
Height="29"
Name="buttonLeftToRight"
IsChecked="{Binding ElementName=textControl1, Path=InputFormat.LeftToRight, Mode=TwoWay}">
Left to Right</ToggleButton>
The property returns null, if the text selection contains multiple paragraphs with mixed setting.