# ScrambleAsync Method

## Overloads

| [ScrambleAsync(String)](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IApp.ScrambleAsync.htm#Qlik_Engine_IApp_ScrambleAsync_System_String_) |  | Scrambles a field so the data is not recognizable. Some properties are retained to help debugging. For example, special characters are not changed, and small numbers are scrambled to another small number. |
| --- | --- | --- |
| [ScrambleAsync(AsyncHandle, String)](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IApp.ScrambleAsync.htm#Qlik_Engine_IApp_ScrambleAsync_Qlik_Engine_AsyncHandle_System_String_) |  | Scrambles a field so the data is not recognizable. Some properties are retained to help debugging. For example, special characters are not changed, and small numbers are scrambled to another small number. |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IApp.ScrambleAsync.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IApp.ScrambleAsync.htm)

## ScrambleAsync(String)

Scrambles a field so the data is not recognizable. Some properties are retained to help debugging. For example, special characters are not changed, and small numbers are scrambled to another small number.

### Declaration

```

          Task ScrambleAsync([QixName("qFieldName")] string fieldName)
    
  
```

### Parameters

| Type | Name | Description |
| --- | --- | --- |
| System.String | fieldName | Name of the field to scramble. |

### Returns

| Type | Description |
| --- | --- |
| System.Threading.Tasks.Task |  |

### Remarks

Update access is required to use the function in Qlik Sense Enterprise.

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IApp.ScrambleAsync.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IApp.ScrambleAsync.htm)

## ScrambleAsync(AsyncHandle, String)

Scrambles a field so the data is not recognizable. Some properties are retained to help debugging. For example, special characters are not changed, and small numbers are scrambled to another small number.

### Declaration

```

          Task ScrambleAsync(AsyncHandle asyncHandle, [QixName("qFieldName")] string fieldName)
    
  
```

### Parameters

| Type | Name | Description |
| --- | --- | --- |
| [AsyncHandle](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.AsyncHandle.htm) | asyncHandle | Handle to asynchronous method request |
| System.String | fieldName | Name of the field to scramble. |

### Returns

| Type | Description |
| --- | --- |
| System.Threading.Tasks.Task |  |

### Remarks

Update access is required to use the function in Qlik Sense Enterprise.