Property LineStyles

Namespace

Alternet.Editor.Wpf

Assembly

Alternet.Editor.Wpf.v9.dll

LineStyles

Represents an object that implements ILineStyles interface holding collection of line styles for this document.

[Browsable(false)]
public virtual ILineStyles LineStyles { get; set; }

Property Value

ILineStyles

Examples

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

using System.Drawing;
using System.Windows;
using Alternet.Editor.Wpf;

public partial class MainWindow : Window
{
    private TextSource textSource;
    private void Window_Loaded(object sender, RoutedEventArgs e)
    {
        var textEdit1 = new TextEditor();
        var textEdit2 = new TextEditor();
        textEdit1.LineStyles.AddLineStyle("bookmark", Color.White, Color.Red, Color.Empty, 12, LineStyleOptions.BeyondEol);
        textEdit2.LineStyles.AddLineStyle("bookmark", Color.White, Color.Orange, Color.Empty, 12, LineStyleOptions.BeyondEol);

        textSource = new TextSource();
        textSource.LoadFile("myfile.txt");
        textEdit1.Source = this.textSource;
        textEdit2.Source = this.textSource;
    }

    private void Button_Click(object sender, RoutedEventArgs e)
    {
        textSource.LineStyles.SetLineStyle(textSource.Position.Y, 0);
    }
}

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

Imports System.Drawing
Imports System.Windows
Imports Alternet.Editor.Wpf

Partial Public Class MainWindow
    Inherits Window

    Private textSource As TextSource

    Private Sub Window_Loaded(ByVal sender As Object, ByVal e As RoutedEventArgs)
        Dim textEdit1 = New TextEditor()
        Dim textEdit2 = New TextEditor()
        textEdit1.LineStyles.AddLineStyle("bookmark", Color.White, Color.Red, Color.Empty, 12, LineStyleOptions.BeyondEol)
        textEdit2.LineStyles.AddLineStyle("bookmark", Color.White, Color.Orange, Color.Empty, 12, LineStyleOptions.BeyondEol)
        textSource = New TextSource()
        textSource.LoadFile("myfile.txt")
        textEdit1.Source = Me.textSource
        textEdit2.Source = Me.textSource
    End Sub

    Private Sub Button_Click(ByVal sender As Object, ByVal e As RoutedEventArgs)
        textSource.LineStyles.SetLineStyle(textSource.Position.Y, 0)
    End Sub
End Class

Remarks

Line styles are used to highlight individual text lines in the text displayed by the TextEditor control linked to this TextSource object.

Use <Alternet.Editor.Wpf.TextEditor.LineStyles> property to configure the appearance of individual line styles, such as background color or image displayed on the gutter area.