Property DisplayLines

Namespace

Alternet.Editor.Wpf

Assembly

Alternet.Editor.Wpf.v9.dll

DisplayLines

Represents the object that implements IDisplayStrings interface containing collection of lines to be drawn in the control.

[Browsable(false)]
public virtual IDisplayStrings DisplayLines { get; }

Property Value

IDisplayStrings

Examples

Here is how to use a DisplayLines in the C# code:

public partial class MainWindow : Window
{
    private void Window_Loaded(object sender, RoutedEventArgs e)
    {
        var textEditor = new Alternet.Editor.Wpf.TextEditor();
        textEditor.LoadFile("myfile.txt");
        textEditor.DisplayLines.AllowHiddenLines = true;
        for (int i = 5; i <= textEditor.Source.Lines.Count - 5; i++)
        {
            textEditor.Source.SetLineHidden(i, true);
        }
    }
}

Here is how to use a DisplayLines in the Visual Basic code:

Partial Public Class MainWindow

    Private Sub Window_Loaded(ByVal sender As Object, ByVal e As RoutedEventArgs)
        Dim textEditor = New Alternet.Editor.Wpf.TextEditor()
        textEditor.LoadFile("myfile.txt")
        textEditor.DisplayLines.AllowHiddenLines = True

        For i As Integer = 5 To textEditor.Source.Lines.Count - 5
            textEditor.Source.SetLineHidden(i, True)
        Next
    End Sub
End Class

Remarks

The DisplayLines collection may differ from Lines that contains text lines. Some of these lines may be absent due to the collapsing of the outline sections, and extra lines may appear due to the word wrapping.