# TextControl.TextFrameMarkerLines Property

> Specifies whether text frames that have no border line are shown with marker lines.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Reference
- **Kind:** Property
- **Introduced:** 12.0
- **Namespace:** `TXTextControl`
- **Package:** `TXTextControl.TextControl.WinForms.SDK` (assembly `TXTextControl.Windows.Forms.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXTextControl.Windows.Forms.dll` from the setup
- **Path:** TX Text Control .NET for Windows Forms > Reference > TXTextControl > TextControl.TextFrameMarkerLines Property
- **340 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/textframemarkerlines-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/textframemarkerlines-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/textframemarkerlines-property/llms-full.txt

---

### Description

Specifies whether text frames that have no border line are shown with marker lines.

### Syntax

```csharp
public bool TextFrameMarkerLines { get; set; }
```

```vbnet
Public Property TextFrameMarkerLines As Boolean
```

### Examples

The following XAML example shows how to bind the TextFrameMarkerLines property to a check box.

```plaintext
<CheckBox
   Content="Show text frame marker lines"
   IsChecked="{Binding ElementName=textControl1, Path=TextFrameMarkerLines}" />
```

The following example uses `TextControl.TextFrameMarkerLines` to configure text frame marker lines as part of the text control workflow. The change is then applied to the active document or user interface.

```csharp
textControl.TextFrameMarkerLines = true;
textControl.Update();
```

```vbnet
textControl.TextFrameMarkerLines = True
textControl.Update()
```

---

## Nearby

- **Previous:** [TextControl.TextFrameDoubleClicked Event](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/textframedoubleclicked-event/llms-full.txt)
- **Next:** [TextControl.TextFrameMoved Event](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/textcontrol/textframemoved-event/llms-full.txt)