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# AreLinesConfigurable

## Definition

Determines if the [line](/developer/desktop-sdk/references/indicator/addline) used in an indicator are configurable from within the indicator dialog window.

## Property Value

A **bool** which true if any indicator line(s) are configurable; otherwise, false. Default set to true.

## Syntax

`AreLinesConfigurable`

## Examples

Please note that in the following example, the indicator lines are not configurable.

```csharp
protected override void OnStateChange()
{
    if (State == State.SetDefaults)
    {
        AddLine(Brushes.Gray, 30, "Lower");
        AreLinesConfigurable = false; // Indicator lines are not configurable
    }
}
```