Property UndoLimit

Namespace

Alternet.Editor.TextSource

Assembly

Alternet.Editor.v9.dll

UndoLimit

Gets or sets a value that limits number of undo operations.

public virtual int UndoLimit { get; set; }

Property Value

int

Examples

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

using System;

using Alternet.Editor;
using Alternet.Editor.TextSource;

public partial class Form1 : Form
{
    private TextSource textSource;
    private void Form1_Load(object sender, EventArgs e)
    {
        var syntaxEdit = new SyntaxEdit(this.components);
        textSource = new TextSource(this.components);
        textSource.LoadFile("myfile.txt");
        textSource.UndoLimit = 100;

        syntaxEdit.Source = this.textSource;
    }
}

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

Imports System

Imports Alternet.Editor
Imports Alternet.Editor.TextSource

Partial Public Class Form1
    Inherits Form

    Private textSource As TextSource

    Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs)
        Dim syntaxEdit = New SyntaxEdit(Me.components)
        textSource = New TextSource(Me.components)
        textSource.LoadFile("myfile.txt")
        textSource.UndoLimit = 100

        syntaxEdit.Source = Me.textSource
    End Sub
End Class

Remarks

Set UndoLimit to a non-zero value to limit the undo buffer size. The default value of UndoLimit is 0, which specifies the unlimited number of undo operations to be stored.