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TextBox.AcceptsReturn Property
May 02, 2013
Gets or sets the value that determines whether the text box allows and displays the newline or return characters.
Assembly: System.Windows (in System.Windows.dll)
XMLNS for XAML: Not mapped to an xmlns.
<TextBox AcceptsReturn="bool"/>
Property Value
Type: System.Booleantrue if the text box allows newline characters; otherwise, false. The default is false.
Dependency property identifier field: AcceptsReturnProperty.
If you change the AcceptsReturn property to true, text might be displayed differently due to text containing newline characters.
You can enable multi-line text in a TextBox control by using the AcceptsReturn property. Use the HorizontalScrollBarVisibility or VerticalScrollBarVisibility property to enable the horizontal scrollbars or the vertical scrollbars.
The following code snippet shows how you can use the AcceptsReturn property in XAML and code to create a multi-line text box control with scrollbars.
<StackPanel> <TextBox Margin="20,20,0,0" Text="A text box that demonstrates TextWrapping, TextAlignment, MaxLength, and AcceptsReturn" Width="300" Height="150" TextWrapping="Wrap" TextAlignment="Center" MaxLength="500" AcceptsReturn="True" /> <TextBox Margin="20,20,0,0" Text="A text box that demonstrates HorizontalScrollBarVisibility and VerticalScrollBarVisibility" Width="300" Height="150" AcceptsReturn="True" HorizontalScrollBarVisibility="Visible" VerticalScrollBarVisibility="Visible" /> </StackPanel>
Public Sub New() MyBase.New() InitializeComponent() CreateControls() End Sub Private Sub CreateControls() 'Create stack panel Dim MyStackPanel As StackPanel = New StackPanel 'Create the first text box Dim MyTB1 As TextBox = New TextBox MyTB1.Width = 300 MyTB1.Height = 150 MyTB1.Text = "A text box that demonstrates TextWrapping, TextAlignment, MaxLength and AcceptsReturn" MyTB1.TextWrapping = TextWrapping.Wrap MyTB1.TextAlignment = TextAlignment.Center MyTB1.MaxLength = 500 MyTB1.AcceptsReturn = True MyTB1.Margin = New Thickness(20, 20, 0, 0) 'Create the second text box Dim MyTB2 As TextBox = New TextBox MyTB2.Margin = New Thickness(20, 20, 0, 0) MyTB2.Text = "A text box that demonstrates HorizontalScrollBarVisibility and VerticalScrollBarVisibility" MyTB2.Width = 300 MyTB2.Height = 150 MyTB2.AcceptsReturn = True MyTB2.HorizontalScrollBarVisibility = ScrollBarVisibility.Visible MyTB2.VerticalScrollBarVisibility = ScrollBarVisibility.Visible 'Add the text boxes to the stack panel MyStackPanel.Children.Add(MyTB1) MyStackPanel.Children.Add(MyTB2) Me.Content = MyStackPanel End Sub
