RichEditView.AllowDisplayLineNumbers Property

Gets or sets whether line numbers can be displayed in the view.

Assembly: DevExpress.RichEdit.v21.2.Core.dll

Declaration

C#
VB.NET

[DefaultValue(false)]
public virtual bool AllowDisplayLineNumbers { get; set; }

<DefaultValue(False)>
Public Overridable Property AllowDisplayLineNumbers As Boolean

Property Value

Type	Default	Description
Boolean	false	true to show line numbers if they are enabled; otherwise, false.

Remarks

To enable line numbering, set the SectionLineNumbering.CountBy value for the document section to a positive integer other than zero.

In SimpleView and DraftView views line numbers are outside the default visible area, so you have to provide a space to display them by setting the left padding to a higher value (use the SimpleView.Padding or the DraftView.Padding property, respectively).

Note

In Print Layout View use the PrintLayoutView.AllowDisplayLineNumbers property.

The following code snippets (auto-collected from DevExpress Examples) contain references to the AllowDisplayLineNumbers property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#
VB.NET

how-to-enable-line-numbering-and-count-the-document-rows-t531470/CS/LineNumberingExample/Form1.cs#L35

this.richEditControl1.Views.DraftView.Padding = new PortablePadding(60, 4, 4, 0);
richEditControl1.Views.SimpleView.AllowDisplayLineNumbers = true;
richEditControl1.Views.DraftView.AllowDisplayLineNumbers = true;

how-to-set-tab-stops-so-that-each-tab-is-of-certain-characters-width-e3198/CS/TabStop_EachNCharacters/Form1.cs#L22

richEditControl1.CreateNewDocument();
richEditControl1.Views.DraftView.AllowDisplayLineNumbers = true;
richEditControl1.ActiveViewType = DevExpress.XtraRichEdit.RichEditViewType.Draft;

winforms-the-richeditcontrols-common-api-t210437/CS/RichEditAPISample/CodeExamples/RichEditControlActions.cs#L636

richEditControl.Views.SimpleView.Padding = new PortablePadding(60, 4, 4, 0);
richEditControl.Views.SimpleView.AllowDisplayLineNumbers = true;
richEditControl.ActiveViewType = RichEditViewType.Simple;

how-to-enable-line-numbering-and-count-the-document-rows-t531470/VB/LineNumberingExample/Form1.vb#L36

Me.richEditControl1.Views.DraftView.Padding = New PortablePadding(60, 4, 4, 0)
richEditControl1.Views.SimpleView.AllowDisplayLineNumbers = True
richEditControl1.Views.DraftView.AllowDisplayLineNumbers = True

how-to-set-tab-stops-so-that-each-tab-is-of-certain-characters-width-e3198/VB/TabStop_EachNCharacters/Form1.vb#L21

richEditControl1.CreateNewDocument()
richEditControl1.Views.DraftView.AllowDisplayLineNumbers = True
richEditControl1.ActiveViewType = DevExpress.XtraRichEdit.RichEditViewType.Draft

winforms-the-richeditcontrols-common-api-t210437/VB/RichEditAPISample/CodeExamples/RichEditControlActions.vb#L652

richEditControl.Views.SimpleView.Padding = New PortablePadding(60, 4, 4, 0)
richEditControl.Views.SimpleView.AllowDisplayLineNumbers = True
richEditControl.ActiveViewType = RichEditViewType.Simple

.NET Subscription

Common Tools

Controls

Tools

Controls and Extensions

Tools

Maintenance Mode

.NET Subscription

Common Tools

Controls

Tools

Controls and Extensions

Tools

Maintenance Mode

RichEditView.AllowDisplayLineNumbers Property

Declaration

Property Value

Remarks

RichEditView.AllowDisplayLineNumbers Property

Declaration

Property Value

Remarks

Related GitHub Examples