# LicenseLevelException Class

> A LicenseLevelException is thrown when a feature is not contained in the currently licensed product level.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Reference
- **Kind:** Class
- **Introduced:** 24.0
- **Namespace:** `TXTextControl`
- **Package:** `TXTextControl.TextControl.WinForms.SDK` (assembly `TXTextControl.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXTextControl.dll` from the setup
- **Inherits:** `System.Exception`
- **Path:** TX Text Control .NET for Windows Forms > Reference > TXTextControl > LicenseLevelException Class
- **357 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/licenselevelexception/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/licenselevelexception/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/licenselevelexception/llms-full.txt

---

### Description

A LicenseLevelException is thrown when a feature is not contained in the currently licensed product level.

### Syntax

```csharp
public class LicenseLevelException : Exception
```

```vbnet
Public Class LicenseLevelException
    Inherits Exception
```

### Examples

The following example creates a License Level Exception instance and configures its help link setting for a document workflow.

```csharp
LicenseLevelException licenseLevelException = new();
licenseLevelException.HelpLink = "Quarterly report";
```

```vbnet
Dim licenseLevelException As New LicenseLevelException()
licenseLevelException.HelpLink = "Quarterly report"
```

---

## In This Section

- [LicenseLevelException Constructor](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/licenselevelexception/constructor/llms-full.txt): Initializes a new instance of the LicenseLevelException class.

---

## Nearby

- **Previous:** [Justification Enumeration](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/justification/enumeration/llms-full.txt)
- **Next:** [LicenseLevelException Constructor](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol/licenselevelexception/constructor/llms-full.txt)